Nash is training for a marathon and decides to train for 26 miles every week. In the first week, the ratio of the number of miles he ran to the number of miles he walked was 3:10. Use Scratchpad to draw tape diagrams to represent this ratio. How many miles did Nash run in week 11?

Answers

Answer 1

Answer:

78

Step-by-step explanation:

you do 3 *26


Related Questions

Find the value of x that will make L||M.
L
X + 5
M
2X - 7
X = ?

Answers

Answer:

x+5=2x-7

2x-x=7+5

x=12

Step-by-step explanation:

x+5=2x-7(being corresponding angle)

x-2x=-7-5

-x=-12

x=12

Solve for x and y in the diagrams below.

Answers

1. x = 13, y = 11.5

2. x = 39, y = 123

Step-By-Step Explanation: For the first diagram, you can see that 10x - 42 = 6x + 10 by way of vertical angles. Vertical angles are two opposite angles created by the same two lines, meaning that they will ALWAYS be congruent. Solving for x, you get that 4x = 52, or that x = 13. There is another thing. Both of the diagrams have a total angle measurement of 360, since they both go all the way around. Knowing that, 6x + 10 + 8y must be equal to half of that, or 180. Solving for 88 + 8y = 180 (since you know the value of x), you know that 8y = 92, or x = 11.5.

For number two, the concept is very similar, but this time there's more angles. You can immediately see that there are 3 pairs of vertical angles. The value of the angle squishes between the x - 10 and the 3x + 6 is x - 11; again, vertical angles. The angle squished between 3x + 6 and x - 11 is x - 10 (vertical angles!). Last, you know that 3 x + 6 = y, since they are vertical angles. Combining 2(x-11) and 2(x-10) and 2(3x+6) [remember, y = 3x + 6!!], you get that 10 x = 390, and x = 39. Plug that in for the value of y, which is 3x + 6, giving you 123 degrees.

7x + 4y
if x = 5 and y = -3

Answers

Answer: 23

Step-by-step explanation: Plug in your values:

7(5) + 4(-3)

35 + (-12)

35 - 12

23

Hope this helps!

23 and hope it helps you with your question

Four friends paid
for entrance to a
boil for $8 each.
They shared 2
bloody mary's that
were $6 each.
The expression:
(4 x 8 + 2 x 6) = 4
gives each
friend's share of
the cost.

Answers

Answer:

what question?

Step-by-step explanation:

there s nota a questoin

A=4,b=-5,and c=-8 HELP PLEASEE

Answers

Answer:

-1

Step-by-step explanation:

[tex]a+b=[/tex]

Substitute a for 4 and b for -5.

[tex](4)+(-5)=[/tex]

Solve.

[tex](4)+(-5)=-1[/tex]

The number and frequency of a certain ocean's hurricanes annually from 1930 through 2005 is shown below. This means, for instance, that no hurricanes occurred during 4 of these years, only one hurricane occurred in 15 of these years, and so on. Complete parts a through c below. Number Frequency 0 4. 1 2 3 4 15 20 13 5 5 6 6 4 7 4 8 2 9 1 12 1
a. Find the probabilities of 0-12 hurricanes each season using these data. 7 8 9 12 4 2 1 1 Number 0 1 2 3 5 6 Frequency 4 15 20 13 5 6 4 Probability (Type integers or decimals rounded to three decimal places as needed.)

Answers

Answer:

Shown below.

Step-by-step explanation:

The table showing the umber and frequency of a certain ocean's hurricanes annually from 1930 through 2005 is:

   Number:     0     1      2     3      4    5     6     7    8     11     12      

Frequency:    5    16    20   14      3    5     4     4    2      1       1

The probability of an events, say E is the ratio of the number of favorable outcomes to the total number of outcomes.

[tex]P(E)=\frac{n(E)}{N}[/tex]

Compute the probabilities of 0 - 12 hurricanes each season as follows:

Number Frequency Probability

     0       5             0.07

     1              16                   0.21  

     2     20             0.27

     3      14             0.19

     4       3             0.04

     5       5             0.07

     6       4             0.05

     7       4             0.05

     8       2             0.03

    11       1                     0.01

    12         1              0.01

 Total     75             1.00

Emma wants to stain a circular deck that has a diameter of 12 m. The cost of the wood stain is $3.25
per square meter.
To the nearest dollar, how much will it cost Emma to stain the entire deck?
Use 3.14 for

Answers

Answer:

$1469

Step-by-step explanation:

diameter of deck = 12 m

diameter = 2*radius

thus

12 m = 2*radius

radius = 12m / 2 = 6 m

area of circle is given by [tex]\pi r^{2}[/tex]

where r is the radius

thus, area of given deck with radius = 12 m

[tex]\pi r^{2} = 3.14*12^{2} \\=> 3.14*144 = 452.16[/tex]

Thus, area of given deck is 452.16 meter square

given

The cost of the wood stain is $3.25 per square meter

cost of 1 meter square wood stain =  $3.25

since we have to find to stain the entire deck which has area 452.16 meter square , we multiply both side of equation by 452.16

cost of  452.16 meter square wood stain =  $3.25*452.16 = $1469.25

Thus,

it will cost $1469 to the nearest dollar for   Emma to stain the entire deck

What is the quotient of -5.2 / 3.9 ?

Answers

-1.3 with a vinculum.

(-4b2+8b)+(4b3+5b2-8b)=

Answers

Simplified: 4b to the power of 3 +b to the power of 2

The solution of the expression (- 4b² + 8b) + (4b³ + 5b² - 8b) would be

(4b³ + b² ).

Used the concept of the equation that states that,

An equation is a group of numerical variables and functions that have been combined using operations like addition, subtraction, multiplication, and division.

Given that,

The equation is,

(- 4b² + 8b) + (4b³ + 5b² - 8b)

Now, combine like terms of the equation and simplify as,

(- 4b² + 8b) + (4b³ + 5b² - 8b)

4b³ - 4b² + 5b² + 8b - 8b

4b³ + b²

Therefore, the solution is (4b³ + b² ).

To learn more about the equation visit:

brainly.com/question/28871326

#SPJ4

still need help on this :/ i’ll just give extra points every time i post these..

Answers

Answer:

Y intercept would be (0, 2/3)

Step-by-step explanation:

Answer:

the y intercept is 2/3

Step-by-step explanation:

The equation is in slope intercept form y = mx+b where m is the slope and b is the y intercept

y = -9/7x + 2/3

The slope is -9/7 and the y intercept is 2/3

FIRST ANSWER GETS BRAINLIEST!!!
Describe how to model -3x + 7 = 28 with algebra tiles.

Answers

Answer:

-7

Step-by-step explanation:

-3x+7=28

     -7=28

           -7

-3x/21

x=-7

-7 is correct!!!!!!!!

PLEASE help thank you ​

Answers

3) the answer should be 3

using your value of x from question #11, find the measure of angle h .none of this makes any sense to me at all so if y'all get it right amen will mark brainiest this is so hard ty so much​

Answers

Answer:

∠H = 58

Step-by-step explanation:

using the value of x = 20 from number 11

solve the angle H

∠H = 3x - 2

plugin the value of x=20 into the equation

∠H = 3(20) - 2

∠H = 58

H=58 sorry if it’s wrong but it would be right

3(4 + 5y)
Simplify the expression

Answers

Answer:

12 + 15y

Step-by-step explanation:

Multiply 3 by all the variables inside the ()

You are a school photographer taking individual and class pictures for 2 classes of 21 students each. On average, each individual picture takes 3 minutes and a class picture takes 10 minutes.About how long should it take you to get all of the pictures

Answers

Answer:

2h and 26 minutes

Step-by-step explanation:

21x2=42

42x3=126

2x10=20

126+20=146

146m=2h 26m

Which of the following is not equal to the rational number 7/4 ?

Option 1: 14/8
Option 2: 10/7
Option 3: 1.75
Option 4: 1 3/4

YOU COULD PICK MORE THEN ONE OPTION

Answers

Answer:

(2)  [tex] \frac{10}{7} [/tex]

Step-by-step explanation:

Given the rational number, [tex] \frac{7}{4} [/tex], the following can be said to be equal to the rational number:

1. [tex] \frac{14}{8} [/tex]

Simplify the fraction

[tex] \frac{2*7}{2*4} [/tex]

[tex] = \frac{7}{4} [/tex]

Therefore,  [tex] \frac{14}{8} = \frac{7}{4} [/tex]

3.  [tex] \frac{7}{4} = 1.75 [/tex] (using your calculator)

4. [tex] 1\frac{3}{4} [/tex]

Convert from mixed fraction to improper fraction

[tex] 1\frac{3}{4} = \frac{7}{4} [/tex]

[tex] \frac{10}{7} [/tex] ≠  [tex] \frac{7}{4} [/tex]

The answer is (2)  [tex] \frac{10}{7} [/tex]

PLEASE HELP!!! I DON’T KNOW THISSS, DUE RLLY SOON

Jenny has only 3 1/2 cups of flour in her house. She needs 1 5/8 cups for a brownie recipe. Her sister Jody needs 1 3/4 cup flour for her cookie recipe. Will there be enough flour for both recipes?

Answers

Answer:

yes, Jenny has enough flour for both recipes

Step-by-step explanation:

First, find what Jody and Jenny need for both their recipes. For this, we need a common denominator, 8

1 5/8=13/8

3/4=6/8

13/8+6/8=19/8

Jody has 3 1/2 cups of flour, which is 7/2 cups or 28/8.

Now we need to make sure that 28/8 is greater than 19/8

28>9.... so she has enough flour!

The Rams football lost 18 yards on 3 consecutive plays.The lost the same number of yards on each play.How many yards did they lose on the second play

Answers

Answer: The answer is 6!

Step-by-step explanation:

Sorry. If I’m late! & Explanation? I just took the test Nd scored an 100%

Answer:

The answer is -6!

Step-by-step explanation:

I promise you, I just took the USATestprep test and this is the answer. Good luck with the rest of the test!

What is the solution to the expression -2-3-(-4)?
A)-9
B)-3
C)-1
D)5

Answers

C is the correct answer I think

What is x
Full question in image above ^^

Answers

Answer:  

A)  [tex]\frac{19}{3}[/tex]

Step-by-step explanation:

hope this helps :)

Answer:

-19/3

3x-1/4 = -5

3/4x + -1/4 = -5

+1/4            +1/4

1x = -19/4

multiply both sides by 4/3

x = -19/3



PLEASE HELP ME
THIS IS DUE IN 10 MINUTES

Answers

Answer:

C and D. You're welcome :)

Step-by-step explanation:

Answer:

i think it is A, B, and D

Step-by-step explanation:

hope this helped!

p.s it would be cool if you gave me brainliest.

Pete wants to make turkey sandwiches for two friends and himself he wants each sandwich to contain 3.5 ounces of Turkey how many ounces of Turkey does he need​

Answers

So, he wants to make a sandwich for two friends and himself (3 people)

Your equation would be 3x3.5=10.5

Your answer would be 10.5

giving brainliest ! :))

Answers

Answer:

I did this before ok  gh and jk  is 5

Step-by-step explanation:

I need help fast
help me please​

Answers

Answer:

f(2) = -5

Step-by-step explanation:

f(2) means that x = 2.

We are trying to find the y-value when x = 2.

When x = 2, we see from the graph that our y-values is equal to -5.

Therefore, f(2) = -5

--0.5x – 3 = 4 anybody know the awnser what does x =

Answers

x=-14 may i please get brainliest :)

Answer:

- 14

Step-by-step explanation:

Step 1:

- 0.5x - 3 = 4      Equation

Step 2:

- 0.5x = 7        Add 3 on both sides

Step 3:

x = 7 ÷ - 0.5      Divide

Answer:

x = - 14

Hope This Helps :)

28. Simplity
a) 4x + 2x

Answers

The answer is 6x !!!!!!

What’s 3 over 4 plus 1 over 8

Answers

Answer:

7/8

Step-by-step explanation:

3/4+1/8

give common denominators

6/8+1/8

add like terms

7/8.

Answer:

3/4 +1/8=

6/8+1/8=7/8

$20.00, 10% tax, 15% tip
Urgently helpp!

Answers

Answer:

Tax=$2

15% before tax= $3

15% after= $3.30

Answer:

I know the tip but can't help with tax

18. Simplify the following expression: 35+ (-13) + (+8) -(-6).
O A.50
O B. 24
O C.44
O D.36

Answers

The answer is D.36! I hope it helps

Answer:

36 D.

Step-by-step explanation:

+ - = -

+ + = +

- - = +

35 - 13 + 8 + 6

22 + 8 + 6

30 + 6

36

help me pleaseeeeeeee ​

Answers

Answer:

(0,4) and (-4,-2)

Step-by-step explanation:

Since the y-axis represents the distance above the ground, to find the intervals where the dron's distance above the ground is increasing, simply find the intervals where slope of the line is going upwards on the y-axis.

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