I NEED HELP PLS HELP MEEE​

I NEED HELP PLS HELP MEEE

Answers

Answer 1
the answer for this problem is t=-6.957

Related Questions

Karen scored a 76 on an exam meaning is 74 and one standard deviation of eight. Find her Z score.

Answers

Answer:

0.25

Step-by-step explanation:

(76-74)/8

=2/8

=1/4

=0.25

a car travels 180 miles in 3 hours what is the rate of it

Answers

Answer:

60mph

Step-by-step explanation:

60 mph.



if you divide 180 by 3 hours,
your answer should be 60 mph.

A stadium has 55,000 seats . Seats sell for $28 in Section A

Answers

The answer is 1540000

the difference between half of a number and 9 is 17

Answers

Answer:

4

Step-by-step explanation:

9 divided by 2 is 4.5 17 divided by 2 is 8.5 subtract the two to get 4

Answer: The difference between 26 and 9 is 17

The most a baker can spend on strawberries is $95.00. Strawberries cost $3.99 per pound, and the produce supplier charges a $15.20 delivery fee. The following inequality, where s stands for the number of pounds of strawberries, represents this situation:

Answers

Answer:

3.99s + 15.20 = 95.00

Step-by-step explanation:

you would put 's' next to the 3.99 because that's what your multiplying or having more than 1 of, then you would add the 15.20 because it's just a one time delivery fee.

Answer:

The answer is 20

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Inequality Form: s≥20

Interval Notation: [20,∞)

Luke ate a snack with 91 total calories. If the chips he ate were 41.2
calories, how many calories were in the rest of his snack? *
50.8
132.2
049.8

Answers

Answer:

132.2

Step-by-step explanation:

you just add the percentage of its calories

49.8 is the correct answer

At 1:00 p.m., Kahlil hops in his car and drives at a constant speed of 35 mph for 12 minutes to the grocery store. After 15
minutes at the grocery store, he realizes he is late and drives at a constant speed of 40 mph to the school, arriving at 1:42 p.m.
He then spends 20 minutes at school, buying tickets for the game.

Answers

Answer:

Uh? What's the question?

Geometry practice book

Answers

Answer:

what about it ?

Step-by-step explanation:

What is it about ?

Explanation:

The
perimeter of
rectangle is 36 cm
If its width is 7cm Exaluate to its length

Answers

Answer:

11

Step-by-step explanation:

Today it rained 2 inches and continues to rain at a rate of one fourth inch per hour what is the liner model in y=X+

Answers

Answer:

y=[tex]\frac{1}{4}[/tex]h+2

Step-by-step explanation:

−|9| = −9 True or False

Answers

Answer:

false

Step-by-step explanation:

Answer:

false because the absolute value of -9 would be 9 not negativ 9

If the cost of college tuition in 2010 was $6016 and in 2014 was $9139, then the average rate of change in tuition during this time period was $781/year. Do you agree or disagree​

Answers

If the cost of college tuition in 2010 was $6016 and in 2014 was $9139, then the average rate of change in tuition during this time period was $781/year. Do you agree or disagree​?

To find the average rate of change during this time period, you need to divide the amount, in dollars, of the difference between the years and divide it by the number of years the time period was.

In 2010, the cost of the tuition was $6,016. In 2014, the cost of the tuition was $9,139. First, you need to subtract to find the difference in tuition.

[tex]9,139-6,016=3,123[/tex]

The increase in tuition for this time period is $3,123. Now, you need to find the number of years it took to increase by $3,123.

[tex]2010 \rightarrow2014 = 4 \text{ years}[/tex]

That means it took four years to increase by $3,123. Lastly, you need to find the average rate of change. You can find this by dividing the amount of dollars(the tuition increased by) by the number of years it took to increase.

[tex]\frac{\text{amount of dollars}}{\text{number of years}} = \frac{\$3,123}{4} = \$780.75[/tex]

That means the average rate of change during this time period was $780.75. Rounded to the nearest whole number, it would be $781. Therefore, you can agree that the average rate of change during this time was $781/year.

Answer:

I Agree

Step-by-step explanation:

That seems like a fair advantage for people planning to go to college!

Which ordered pair is a solution to the equation? y - 6 = 7(x - 4) Recall (x, y)

Answers

Answer:

Your answer is neither

Step-by-step explanation:

Answer:

The last one: Neither

Step-by-step explanation:

Khan

What value of x makes this equation true?
0.5x – 8= 0.2x + 7

Answers

The value of x that will make this equation true is 50.

0.5 times 50=25 -8 = 17

0.2 times 50= 10 +7 = 17

Therefore, your answer is 50.

Which of these equations is correct? Select all that apply.
(4-42=4 -
0 (224 = 26
D(6-5) -3 -6 15
(832=8
(35)-2-
1

Answers

Answer:

(35-2- is the correct answer you can believe me

helppp me please!!! ​

Answers

Answer:

18 hdhb

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

21/1 x 6/7

21 x 6 = 126

1 x 7 = 7

126 / 7 = 18

Write it slope intercept form:
Slope= -1 Y intercept= 8

Answers

Answer:

y = -x + 8

Step-by-step explanation:

Slope-intercept form is:

y = mx + b

where m is the slope and b is the y-intercept.

We are given that the slope is -1 and the y-intercept is 8. We are asked to write the information in slope-intercept form. To do this, lets plug in -1 for m, the slope, and 8 for b, the y-intercept, into the equation for slope-intercept form.

y = mx + b

y = -1x + 8

y = -x + 8

So the slope intercept form would be y = -x + 8.

I hope you find my answer and explanation to be helpful. Happy studying.

Slope is -1 and Y inercept is 8 so the slope is y=-x+8.

Select the line segment.
A.
B.
C.
D

Answers

Answer: A

Explanation: A line segment is a straight line that ends on both sides

What is the domain of the following relation?


a. {-3, -1, 1, 4, 5}
b. {-5, 0, 2, 6}
c. {-3, -5, 0, 2, 4, 5, 6}
d. there is no domain

Answers

The answer is a, because I need more

Monica works in a mailroom for 18 hours
each week. How many hours does she work in
52 weeks?

Answers

Answer:

936

Step-by-step explanation:

Because 18 times 52= 936

Time sure passes when you're procrastinating. My math homework is due tommorow. so answer please, with solutions to how you got the answer.


Multiple Choice. Choose the letter of the best answer. Write the chosen

letter on space before each number.


____1. You can answer a quadratic equation in the form of ax²+c=0 by?

A. Isolating C. Extracting the Square Roots B. Elimination

D. Divide both by a

____2. What is the form of quadratic equation when b=0?

A. ax²+c=0 C. ax²+bx+c=0

B. ax²+b+c=0 D. ax²+bx+cx=0

____3. Which of the following is equal to x² =

100? A. 10 C. -10,-10 B.-10 D. 10,-10

____4. What are the factors of the quadratic equation x² – 6x = - 8?

A. (x + 4) (x – 2) C. (x + 4) (x + 2)

B. (x - 4) (x - 2) D. (x – 4) (x + 2)

____5. One of the roots of 2x²-5x-3=0 is -1/2 what is the other root?

A. 3 C. 5

B. -3 D. -5

___6. Which of the following is equal to x² -121= ?

A. 11 C. -11,-11

B.-11 D. 11,-11

___7. It is important that in factoring you set first the equation in_________.

A. standard form C. substituting the given C. factored form

D. all of the above​

Answers

Answer:

3. [tex]x^{2}[/tex] = 100 answer: A.10

Step-by-step explanation:

10 x 10 =100

Jenny & Natasha are working on a problem together: Solve x / 3 + 8 = −2. Natasha thinks the first step is to multiply by 3. Jenny explains that this is not the most efficient way to solve. Explain who is correct & justify your reasoning.

Answers

Answer:

−2x3

Step-by-step explanation:

i sloved the equation then mulitipilied by 3

The length and width of a rectangle is (x + 5) and x, respectively.

Which statement best describes (x + 5)?
A.
The width of the rectangle is 5 times the length.

B.
The width of the rectangle is 5 more than the length.

C.
The length of the rectangle is 5 more than the width.

D.
The length of the rectangle is 5 times the width.

Answers

Answer:

the lenght of the rectangle is five more than the width

Tom counted a total of 45 birds and squirrels at the park. There were 4 times as many birds as squirrels. How many birds did Tom count?

Answers

Answer:

9 squirrels and 36 birds

Step-by-step explanation:

4x+x=45

5x=45

x=9

4*9=36

The graph of f(x)=x2 is horizontally stretched by a factor of 2 and then shifted to the left 2 units and down 4 units. Which equation describes the function g that results?

Answers

The equation of that function is:
y = (1/2 (x + 2) ) ^2 - 4

Using shifting concepts, it is found that function g is given by:

[tex]g(x) = \frac{x^2 - 4x - 12}{4}[/tex]

--------------

Horizontally stretching a function f(x) a units is the same as finding [tex]f(\frac{x}{a})[/tex]Shifting a function f(x) a units to the left is the same as finding f(x - a).Shifting a function f(x) down a units is the same as finding f(x) - a.

--------------

The parent function is:

[tex]f(x) = x^2[/tex]

--------------

Horizontally stretching by a factor of 2.

[tex]f(\frac{x}{2}) = (\frac{x}{2})^2 = \frac{x^2}{4}[/tex]

--------------

Shifting left 2 units:

[tex]f(\frac{(x-2)}{2}) = \frac{(x - 2)^2}{4} = \frac{x^2 - 4x + 4}{4}[/tex]

--------------

Shifting down 4 units:

[tex]g(x) = f(\frac{(x-2)}{2}) - 4 = \frac{x^2 - 4x + 4}{4} - 4 = \frac{x^2 - 4x + 4}{4} - \frac{16}{4} = \frac{x^2 - 4x - 12}{4}[/tex]

A similar problem is given at https://brainly.com/question/24465194

The definition of a circle uses the undefined term _______.
arc
line
plane
ray

Answers

Answer:

I believe the answer is plane

Step-by-step explanation:

Answer:

plane

Step-by-step explanation:

after sharing a pizza you and two friends divide the cost by three. You each owe $2.66. Explain how to round this to the nearest dime?

Answers

Answer:

Hi so you have the answer          

Say you have 1.23 if the last digit is under 5 it would be 1.20                

Now say you have 3.47 if the last digit is above 5 it would be 3.50    

If it is something like 4.45  the 5 is the last digit so it would be 4.50

Step-by-step explanation:

um hope this helped :)

johanna prepares a mixture of salad mixed with mayonnaise carrots cucumber lettuce and cheese. what type of mixture divine salad is? why do you think so?​

Answers

Answer:

johanna prepares a mixture of salad mixed with mayonnaise carrots cucumber lettuce and cheese. what type of mixture divine salad is? why do you think so

In the cafeteria, 100 milk cartons were put out for breakfast. After breakfast there were 40 milk cartons left. What is the ratio of milk cartons taken to total milk cartons put out for breakfast.

Answers

Answer:

3:5

Step-by-step explanation:

There were 100 milk cartons there and someone took 100-x=40.  Add 100 on both sides 40-100=-60 so 60 milk cartons were taken.  So the ratio would be 60:100, which can be simplified further 30:50 15:25 3:5.

if (x) = x+8 and g(x) = -4x-3, find (f+ g)(x).
A. (F+ 9)(x) = 5x +11
B. (f+9)(x) = -3x+5
C. (f+ g)(x) = 3x - 5
D. (f+ 9)(x) = -5x - 11

Answers

Answer:

Answer=B

(f+g)(x)=-3x-5

Step-by-step explanation:

f(x)=x+8.

g(x)=-4x-3.

(f+g)(x) means f(x)+g(x),So

(x+8)+(-4x-3)

(add all same terms together)

=(x+(-4x))+(8+(-3))

=-3x+5

so,

(f+g)(x)=-3x+5

Other Questions
(-4b2+8b)+(4b3+5b2-8b)= Gregs Bicycle Shop has the following transactions related to its top-selling Mongoose mountain bike for the month of March. Greg's Bicycle Shop uses a periodic inventory system. Date Transactions Units Unit Cost Total Cost March 1 Beginning inventory 20 $230 $4,600 March 5 Sale ($360 each) 15 March 9 Purchase 10 250 2,500 March 17 Sale ($410 each) 8 March 22 Purchase 10 260 2,600 March 27 Sale ($435 each) 12 March 30 Purchase 8 280 2,240 For the specific identification method, the March 5 sale consists of bikes from beginning inventory, the March 17 sale consists of bikes from the March 9 purchase, and the March 27 sale consists of four bikes from beginning inventory and eight bikes from the March 22 purchase. Required:a. Calculate ending inventory and cost of goods sold at March 31, 2015, using the specific identification method. The March 5 sale consists of bikes from beginning inventory, the March 17 sale consists of bikes from the March 9 purchase, and the March 27 sale consists of four bikes from beginning inventory and eight bikes from the March 22 purchase.b. Using FIFO, calculate ending inventory and cost of goods sold at March 31, 2015.c. Using LIFO, calculate ending inventory and cost of goods sold at March 31, 2015.d. Using weighted-average cost, calculate ending inventory and cost of goods sold at March 31, 2015.(Round your intermediate and final answers to 2 decimal places.)e. Calculate sales revenue and gross profit under each of the four methods. Egg + Heat Proof of a Chemical Reaction Prevailing winds blow from the Pacific Ocean toward two cities separated by mountains. City A is on the leeward side ofthe mountains and city B is on the windward side. Which city is likely to have a wetter climate? Explain your answer. what was the probably nathaniel bacon's true motive for launching this rebellion ? 7x + 4yif x = 5 and y = -3 $20.00, 10% tax, 15% tipUrgently helpp! what two things do limited governments balance Helpppppp its middle school stuff What were the main political factors that caused the power of Rome to slip away? Fill in the blank. Remember to spell correctly.The ____ was a huge rebellion that occurred from 1910-1920. Sons of Liberty were a group of American colonists who worked to repeal the StampAct by doing what? four important healthy habits you adopt personally Diary of a wimpy kid hardluckWhen Mom took Greg clothes shopping, he was most pumped about ---A. finding a nice tie to wear to the danceB. buying a birthday gift for RowleyC. playing at the arcadeD. getting a new pair of shoes Prewriting: Venn Diagram: Complete the following Venn Diagram before writing your essay. Remember, you must submit before moving on to your final essay.A Horseman in the Sky (3 ideas from the text that are different from the image)A Horseman in the Sky and Death of Reynolds (what ideas do they both convey/represent?)Death of Reynolds (3 ideas about the image that are different from the text) Do they suggest optimism or bleakness I need to know this ASAP!!!!Solve for x Ryan races a 200m dash in 30 sec. Toni races the 200m dash with a speed of 28m/s. Who won the race A 58.72 kg person holding a steel ball stands motionless on a frozen lake.The person then throws the ball, which propels the person at 1.05 m/s to theright and the ball 3.75 m/s to the left. If the initial momentum of the system iszero, what is the mass of the steel ball? Can you Help me out?!