Which words show the best meaning of the underlined word in this paragraph?

Sara was ecstatic when she won the writing contest. She threw her popcorn into the air and danced around the kitchen with her sister after her teacher phoned with the news. She was still smiling hours later.


shocked and surprised


very pleased but worried


very happy or excited


anxious and upset

Answers

Answer 1

Answer: very happy or excited

Step-by-step explanation: She is happy that she won and is till excited hours later

Answer 2

Answer:

Very happy or excited

Step-by-step explanation:


Related Questions


Sam earned $154 washing 7 cars. He earned the same amount for washing each car
Select all the equations that show reasonable estimates for the amount Sam eamed washing each car
A $140 = 7 = $20
B. $190 = 9 = $10
C. $160 = 8=320
D. $150 = 5= $10
E $150 = 3= $50

Answers

Answer:

the answer is A cause you divide 7 by 140 and the answer is 22 so 20 is the closest

Help
Subtract 2/9 - 2/15 fractions in Lowest terms

Answers

the answer is 6/45 i think

Help me guys, Due now please

Answers

Answer:

about 8.3 miles an hour.

Step-by-step explanation:

34/4 is 8.5

90/11 is 8.2

average: 8.3

1. What is the 15th partial sum of the geometric sequence (262,144; 32,768; 4,096; 512; ...)? Round to the nearest whole number, if needed.

Answers

Answer:

[tex]S_{15} = 299593[/tex]

Step-by-step explanation:

Given

[tex]262144,\ 32768,\ 4096,\ 512; ...[/tex]

Required

Determine the 15th partial sum

The nth partial sum of a geometric series is:

[tex]S_n = a* \frac{1 - r^n}{1 - r}[/tex]

In this case:

[tex]a = 262144[/tex]

[tex]n = 15[/tex]

r is calculated as:

[tex]r = \frac{32768}{262144}[/tex]

[tex]r = 0.125[/tex]

Substitute values for a, r and n in [tex]S_n = a* \frac{1 - r^n}{1 - r}[/tex]

[tex]S_{15} = 262144* \frac{1 - 0.125^{15}}{1 - 0.125}[/tex]

[tex]S_{15} = 262144* \frac{1}{0.875}[/tex]

[tex]S_{15} = \frac{262144* 1}{0.875}[/tex]

[tex]S_{15} = \frac{262144}{0.875}[/tex]

[tex]S_{15} = 299593.142857[/tex]

[tex]S_{15} = 299593[/tex] -- approximated

John has two different sugar syrups. Syrup A is 2 parts of sugar and 8 parts of water, and Syrup B is 3 parts of sugar and 5 parts of water. How much of each should john mix together to get 280 quarts of syrup that is 3 parts sugar and 7 parts water.

Answers

Answer:

Volume of syrup A = 120 quarts

Volume of syrup B = 280 - 120 = 160 quarts .

Step-by-step explanation:

Syrup A : 2 parts sugar , 8 parts of water .

Total = 10 parts

Syrup B : 3 parts sugar , 5 parts of water .

Total = 8 parts .

Mixture required 280 quarts , 3 parts sugar , 7 parts water

In 280 quarts , sugar = 280 x 3  / ( 3 + 7 )

sugar = 84 parts

Let volume of syrup A be x , volume of syrup B = 280 - x

sugar A =  2 x / 10 = 0.2 x

sugar B = 3 ( 280 - x ) / 8 = .375 ( 280 - x )

Total sugar =  .2 x + .375 ( 280 - x ) = 84 .

.2 x + 105 - .375 x = 84

105 - 84 = .375 x - .2 x = .175 x

.175 x = 21

x = 21 / .175 = 120

Volume of syrup A = 120 quarts

Volume of syrup B = 280 - 120 = 160 quarts .

John mixes 120 quarts of syrup A and 160 quarts of syrup of B together to get 280 quarts of syrup that is 3 parts sugar and 7 parts water.

Given that,

John has two different sugar syrups.

Syrup A is 2 parts of sugar and 8 parts of water, and Syrup B is 3 parts of sugar and 5 parts of water.

We have to determine,

How much of each should john mix together to get 280 quarts of syrup that is 3 parts sugar and 7 parts water.

According to the question,

Syrup A: 2 parts sugar, 8 parts of water.

Total number of parts = 10 parts

Syrup B : 3 parts sugar, 5 parts of water.

The total number of parts  = 8 parts.

The mixture required 280 quarts, 3 parts sugar, 7 parts water,

In 280 quarts, parts of sugar are,

[tex]= \dfrac{280 \times 3 }{ ( 3 + 7 )}\\\\= \dfrac{280 \times 3}{10}\\\\= 84[/tex]

 

Let the volume of syrup A be x,

And the volume of syrup B be 280 - x

[tex]Sugar\ A = \dfrac{2x}{10} \\\\Sugar \ A = 0.2 x[/tex]

[tex]Sugar \ B = \dfrac{3 ( 280 - x ) }{8 }\\\\Sugar \ B= .375 ( 280 - x )[/tex]

The total amount of sugar is,

[tex]0.2 x + 0.375 ( 280 - x ) = 84 \\\\0.2 x + 105 -0 .375 x = 84\\\\105 - 84 = 0.375 x - 0.2 x = 0.175 x\\\\ 0.175 x = 21\\\\x = \dfrac{21}{0.175}\\\\x = 120[/tex]

Therefore,

The volume of syrup A = 120 quarts

Volume of syrup B = 280 - 120 = 160 quarts

Hence, John mixes 120 quarts of syrup A and 160 quarts of syrup of B together to get 280 quarts of syrup that is 3 parts sugar and 7 parts water.

For more details, refer to the link.

https://brainly.com/question/11921451

Determine whether or not x = 2 would make the following functions equal. Show your work.
y = 2x + 1 and
y = 4x – 3

Answers

Answer:

Yes.

Step-by-step explanation:

Substituting x = 2 into y = 2x + 1,

y = 5

Substituting x = 2 into y = 4x - 3

y = 5

Answer:
Yes

Explanation:
5 = 2(2) + 1
5 = 4(2) - 3

Pls help with this math problem

Answers

Answer:

y=1/4x+6

Step-by-step explanation:

The formula for writing a slope equation is y=mx+b. The slope is 1/4, or m, and the y-intercept is 6, or b. Don't worry about the x or y, leave them as variables.

please help I am confused i'll answer one of your questions!! I got it wrong the first time​

Answers

Answer:

Step-by-step explanation:

22.2

Answer:

22.2

Step-by-step explanation:

I will give the BRAINIEST

Simplify. Write your answer in standard form.

(4x^3+6x-7)+(3x^3-5x^2-5x+9)



Answers

Answer:

Step-by-step explanation:

Combine like terms.Like terms have same variable with same exponent

4x³ + 6x - 7 + 3x³ - 5x² - 5x + 9 = 4x³ + 3x³ - 5x² + 6x - 5x  - 7 + 9

                                                  = 7x³ -5x² + x + 2

Which equation is equivalent to the given equation?
X^2-14x=-48

Answers

Answer:

(x-6)(x-8)=0

Step-by-step explanation:

x^2-14x+48=0

Factorizing

x^2-8x-6x+48=0

(x^2-8x)+(-6x+48)=0

x(x-8)-6(x-8)=0

(x-6)(x-8)=0

20points. Find an equation for the linear graph.

Answers

Use the two endpoints to find the slope:

(0,2) and ( 5,5.5)

Slope = change in y over change in x:

Slope = (5.5-2)/(5-0) = 3.5/5 = 0.7

The y intercept is the y value when x is 0, which is 2

Equation: c = 0.7x + 2

The equation is: C= 0.7x + 2

Suppose you want to start saving for retirement. You decide to continuously invest $20000 of your income each year in a risk-free investment with a 7% yearly interest rate, compounded continuously.
If yy is the value of the investment, and tt is in years:
dydt=dydt=
Your answer should be in terms of yy.
You start investing at t=0t=0 so y(0)=0y(0)=0.
y(t)=y(t)=
What is the size of your investment after 30 years.

Answers

Answer:

Following are the solution to the given points:

Step-by-step explanation:

p= amount at any time

then [tex]\frac{dp}{dt}=0.07 p[/tex]

[tex]p=p_0 (1+e^{0.07 t) \\\\[/tex]

[tex]P_0=\ principle \ amount \\\\ interest \ =p-p_0=p_0e^{0.07t}\\\\ p=y\frac{dy}{dt}=0.07y_0[/tex]

at time [tex]= t\ years[/tex]

[tex]\frac{dp}{dt}\\\\c_0=\$ \ 20000\ year\\\\p \to p+dp\\\\ dp=0.07p+c_0[/tex]

y= amount at any times

[tex]\frac{dy}{dt}=0.07y+c_0\\\\dt= \frac{dy}{c_0+0.07y}[/tex]

For point a:

[tex]\frac{dy}{dt}=20000+0.07 y[/tex]

For point b:

[tex]\frac{dy}{20000+0.07 y}=dt\\\\\frac{1}{0.07}|n(\frac{0.07y+20000}{20000})=t\\\\\frac{0.07y}{20000}+1=e^{0.07t}\\\\y=7.1428\times 10^4[e^{0.07t} -1]\\\\y=\frac{20000}{0.07}[e^{0.07t}-1]\\\\[/tex]

For point c:

[tex]y(30)=827391.75[/tex]

How much water does Ms. Maryna need to add to 60g of sugar to make a syrup that is 20% concentrated?

Answers

Answer:240

Step-by-step explanation:You get 240 because 60X4 is 240. to get the 4, you need to use 100-20, then therer would be 80. 80 divided by 20 is 4, which is the amount of water.

Ms. Maryna needed 240g water to add to 60g of sugar to make a syrup that is 20% concentrated

Given that,

Ms. Maryna need to add to 60g of sugar to make a syrup that is 20% concentrated.

We have to determine,

How much water does she need.

According to the question,

Ms. Maryna need to add to 60g of sugar to make a syrup that is 20% concentrated.

If  Maryna need 20% sugar by mass,

Then,

[tex]= \dfrac{20}{100} = \dfrac{1}{5}[/tex]

It is 1/5 of the total mass is sugar,

And ,

Total water needed is,

[tex]= 1-\dfrac{1}{5} \\\\=\dfrac{5-1}{5}\\\\= \dfrac{4}{5}[/tex]

It needed 4\5 times of water.

Then,

Maryna needed times as much water as sugar,

[tex]= \dfrac{4}{5} \times \dfrac{5}{1}\\\\= 4 \ times[/tex]

Maryna needed 4 times as much water as sugar.

Maryna need water to add in syrup = 4 × 60g = 240g.

Hence, Maryna needed 240g of water to add to make a syrup.

To know more about Multiplication click the link given below.

https://brainly.com/question/11921451

 

Based on the following scenarios, match the scenario with the correct type of problem. Group of answer choices

a. A local Toyota dealership wants to estimate the average cost of maintenance repairs car owners spend per year. They send out a survey asking locals to report the cost for their vehicle over the past year.
b. The University of Florida wants to estimate what number of students visit Library West multiple times per week. They ask the following question: "Do you visit Library West more than twice a week?"
c. A local Toyota dealership wants learn about customers use of the vending machines in the waiting area lobby. They ask the question: "Do you purchase food or drink from the vending machines?"
d. The University of Florida wants to estimate how long students visit Library West per week. They send out a survey and ask respondents to write down how many hours per week they visit Library West.

Options for each question:

1. One proportion
2. One mean

Answers

Answer:

Matching the scenario with the correct type of problem:

a. one mean

b. one proportion

c. one proportion

d. one mean

Step-by-step explanation:

A one-proportion problem is tested using the one-sample proportion test.  This estimates the proportion of a population by comparing the proportion to a target or reference value.  On the other hand, a one-mean problem is tested using the one-sample t-test.  This tests whether a population mean is significantly different from some hypothesized value.

In the equation y = 2x + 5, what values represent the m (slope) and the b (y-intercept)?

Answers

Answer:

m(slope)=2

b(y-intercept)=5

Step-by-step explanation:

Answer:

2x represents the slope and 5 represents the y intercept.

An equation is shown.

1/12(14.4+18)+2.75.
Part A
Rakim starts to evaluate the expression.
Step 1: 1.2 + 18+ 2.75.
The expression Rakim wrote for step 1 is incorrect. Explain how to correct the error in step one.

Enter your explination in the box provided

Answers

Answer:

Step 1 should be (14.4+18)...PEMDAS

Step-by-step explanation:

The expression Rakim wrote for step 1 is incorrect therefore the correct solution will give 5.45.

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables.

We are given an expression as;

1/12(14.4+18)+2.75.

Part A;

Rakim starts to evaluate the expression.

Step 1: first solve the bracket;

1/12(14.4+18)+2.75.

1/12(32.4) + 2.75.

2.7+ 2.75.

= 5.45

The expression Rakim wrote for step 1 is incorrect therefore the correct solution will give 5.45.

Learn more about equations here;

https://brainly.com/question/25180086

#SPJ2

In the box, type the number that correctly completes the sentence.
Andrew bought a sandwich for $4.37. If he gives the cashier a $10 bill, he
should receive $
in change.

Answers

He would receive $5.63, not including tax

If 8% of a number is 40, find 2% of that number.

Answers

Answer:

10%

Step-by-step explanation:

0.08×anumber=40,then 0.02x=?

x=40/0.08=500

0.02×500=10

Which fraction is equivalent to (1/2)(1/2)(1/2)

Answers

Answer:

3/6       4/8

Step-by-step explanation:

2/4 3/6 4/8 5/10 6/12 7/14 8/16

4x4=(blank)+(blank)=blank​

Answers

Answer:

i think it would be 4x4=8+8=16

Ayo help a girly out

(1)Simplify each expression. (Make sure to find those "like" terms)

3x + 9 + 2x − 5
Options: 6x + 4

14x - 5

9x

5x + 4
______________________________________________________________
(2)Simplify each expression. (Make sure to find those "like" terms)

7m + 2(m − 5y)

Options: 14m - 5y

9m - 10y

9m - 5y

7m + 10y
_________________________________________________________________
If you're helping tysm my guy ily

Answers

Answer 1: 5x + 4

Answer 2: 9m + -10y

Step-by-step explanation:

To simplify 3x + 9 + 2x − 5, you have to find the like terms which are 3x and 2x, and 9 and -5. So you get 3x + 2x + 9 - 5 which gives you the result of 5x + 4. Now to simplify 7m + 2 (m − 5y), you have to distribute first, so 7m + (2) (m) + (2) (−5y) which gives you 7m + 2m + −10y. So now you just have to add. 7m + 2m = 9m and then you have -10y so basically the answer is 9m + -10y.

I hope this helps you bro

5)
Solve: 5x - 7x + 6 = -2(x - 3).
A)
0
B)
mit
2
infinitely many solutions

Answers

Answer:

Option C) Infinitely many solutions is correct option.

Step-by-step explanation:

We need to solve the equation [tex]5x - 7x + 6 = -2(x - 3)[/tex] and find value of x

The equation can be solved using DMAS rule.

Solving:

[tex]5x - 7x + 6 = -2(x - 3)[/tex]

Multiply -2 with terms inside the bracket

[tex]5x - 7x + 6 = -2x +6[/tex]

Now, we will combine like terms. Like terms are those terms that have same variable. In our case 5x, -7x and -2x are like terms and 6,6 are like terms.

[tex]5x - 7x +2x=-6 +6\\7x-7x=-6+6\\0=0[/tex]

Solving the equation we get 0=0 it means that the solution will have infinitely many solutions, because it will be true for every value of x.

So, Option C) Infinitely many solutions is correct option.

log, 7 1/2
Solve in exponential form

Answers

What is the log for?

Answer:

7 = x^1/2.

Step-by-step explanation:

logx 7 = 1/2

Converting to exponential form ( the value of the log is the exponent and x is the base):

7 = x^1/2

❌Will mark brainliest answer
Select all the correct answers.
Which equations have one solution?

Answers

It’s a black screen?

I need help please.

Answers

Answer:

  12% or c

Step-by-step explanation:

590/670 = 88.059 rounded to 88

100 - 88 = 12

Answer: c

Step-by-step explanation: 80/670 = ____/100 then cross multiply

What is equal to 3.6 x 0.005

Answers

Answer:

0.018

Step-by-step explanation:

basta yan ang sagot

Answer: 0.018

Step-by-step explanation: insta: camryn_boeling

What is the process of 8q+6=4q-14

Answers

Answer:

Step-by-step explanation:

8q+6=4q-14

minus 4q from both sides to get

4q+6=-14

-6 from both sides

4q=-20

divide by 4

q=-5

we can check if this is right by implementing -5 as a substitute for q

-40+6=-20-14

-34=-34

What proportion can be used to find 65% of 90?

Answers

Answer:

C. 65/100 = x/90

Step-by-step explanation:

65% of 100 is 65/100 as 65% of 90 is x/90.

You can find the correct answer by cross multiplying to see if the part / whole = percent / 100.

please help me!
7. Two hours after leaving his home, Nolan traveled a distance of 120 miles. Distance in this scenario is represented by d and time is represented by t.. [2 points]Part A. Assuming that Nolan travels at the same speed during his trip, which of the following statements can be used to describe the distance Nolan may have traveled?
a.Nolan traveled 180 miles after 3 hours.
b.Nolan traveled 60 miles after 2 hours
.c.Nolan traveled 120 miles after 1 hour.
d. Nolan traveled 60 miles after 0 hours.
Part B. Write an equation that represents the distance traveled by the car for an amount of time. Then name the dependent variable
.a.d=120t, d is the dependent variable
b.d=60t, d is the dependent variable
c.d=120t, t is the dependent variable
d.
d=60t, t is the dependent variable

Answers

Answer:

bueh

Step-by-step explanation:

What is 83% as a decimal SHOW WORK IF U CAN HELP ASAP!!

Answers

0.83Answer:

Step-by-step explanation:

83% means 83 per 100 or 83/100 if you divide 83 by 100 you get 0.83

Answer:

.83

Step-by-step explanation:

to turn a percentage into a number you have to divide by 100, meaning you need to move the decimal point to the left 2 times so you get:

.83

hope this helps!!

Other Questions
Solve the Equation p - 15 = 30. 3/4 into a percent and a decimal how do you say: How are you in french Where are the mountains located in India?a. North of the countryb. South of the countryc. East of the countryd. West of the country Everything you Already Know About Court Cases...Everything you Already Know About Murder Trials The Eastern Europe are included Poland, Ukraine, Serbia, etc. The religious majority group of this area are ____, Judaism and Islam.A. ChristianityB. ZoroastrianismC. Baha'i faith If I double the amount I stretch a spring, what happens to its EPEA. DoublesB. HalvesC. QuadruplesD. Quarters What is the definition of Maniple??? Help!!!! PLEASE HELP!!! Write an analysis of the content and structure of "The Nun's Priest's Tale."Beowulf is a heroic tale; "The Nun's Priest's Tale" is mock-heroic. In what ways does Chaucer use "The Nun's Priest's Tale"to ridicule the heroic style? Increased length is a clear result; name other story elements or writing techniques Chauceruses.Consider such things as humor, elevated language, stories-within-stories, character development, moral lessons, and otherelements. Do not just list these things, explain them and give direct examples (quotes-with line numbers) from the tale asevidence. Be sure to document your citations according to MLA style. Click here for a handout of the MLA style guidelines.Organize your findings into an essay of at least 400 words. 1. Of the four different environmental-level interventions, which do you believe is the most likely to produce positive results? Explain your answer.2. What is an intervention? Identify the difference between environmental intervention and individual intervention with regard to adolescent drinking and give an example of each.3. Describe the way that a young persons interpretation and expectancy of alcohol often change over the course of his or her childhood and adolescence.4. 5.6.7.8.9.10.11.12. Marco sells and ships oranges from the trees in his orange grove for $1.25 per pound plus a shipping fee. One package has a shipping fee of $4.95 and a total cost of $11.20. Write and solve an equation to find the number of pounds of oranges in the package. Show your work.(Please help ) In the context of using information technologies for a competitive advantage, which statement is true of a top-line strategy? a. It focuses on generating new revenue by offering new products and services. b. It focuses on improving efficiency by reducing overall costs. c. It focuses on helping different market segments achieve technological advancement. d. It focuses on refining operations by using latest technologies. I WILL MARK BRAINLIEST!!!!!!! You and a friend go to shop to buy something in a dialogue tell how to express your interest and make choice in French the taxi fare in a city is as follows: for the first kilometre, the fare is rupee 8 and for the subsequent distance it is rupee 5 per km. taking the distance covered as x km and total fare as rupee y, write a linear equation for this information, and draw its graph 10 points if you answer this 1. Aubrey is driving on a long road trip. She currently has 14 gallons of gas in her car. Each hour that she drives, her car uses up 0.75 gallons of gas. How much gas would be in the tank after driving for 6 hours? How much gas would be left after tt hours?2. Find the sum of -8x^2+3 and -9x^2+3x-3 3.Simplify the expression to a polynomial in standard form:(-3x-5)(-x^2+x-5) What is the one or two letter character used to identify an element?element symbolchemical symbolchemical nameatomic letters money is the reason we exist, everybody knows it, it's a fact kiss kissguess the song and you'll get brainliest Saul is doing his final paper about film theory before 1945. Help him define the two main approaches to film theory before 1945.Medium (Theory, Essentialism, Specificity, Cinema) is a type of film theory that attempts to define and isolate what is specific to cinema. On the other hand, medium (Theory, Essentialism, Specificity, Cinema) insists that cinema must alter the appearance of reality in ways that are uniquely cinematic.