All categories

2 years ago

Libby reads for 0.75 of an hour every night. How many hours will she read in 1 week. show work

Mathematics

2 answers:

Norma-Jean [14]2 years ago

7 0

Answer:

5.25 hours

Step-by-step explanation:

One week = 7 days

7 x 0.75 = 5.25 Hours

Hope this helps, mark as brainliest :)

andrey2020 [161]2 years ago

6 0

Answer:

5.25 hours

Step-by-step explanation:

So in a week there is 7 days and we know she reads <em><u>EACH</u></em> night 0.75 so we know we have to multiply:

0.75 x 7= 5.25

So In one week or 7 days she read 5.25 hours.

Hope this helps, and have good day :3

You might be interested in

69. REAL-WORLD APPLICATIONS

svp [43]

Answer:

Cost of per session the average rate is $45.

Step-by-step explanation:

It is given that a gym membership with two personal training session cost $125, while gym membership with five personal training sessions cost $260.

It is required to find what is the cost per session.

Step 1 of 1

It is given that a gym membership with two personal training session cost $125, while gym membership with five personal training sessions cost $260.

To find the cost of per session calculate the average rate.

Now let $f(x)$ be the cost per session use the for the average rate of change, and the input value is the number of personal traings x.

$m=\frac{f\left(x_{2}\right)-f\left(x_{1}\right)}{x_{2}-x_{1}}$$

Now substitute, $125 for $$f\left(x_{2}\right)$ , 260 for $f\left(x_{1}\right), 2$ for $x_{1}$ and 5 for $x_{2}$ then,

$m=\frac{260-125}{5-2}$\$$\begin{aligned}&=\frac{135}{3} \\&=45\end{aligned}$$

Cost of per session the average rate is $45.

3 0

1 year ago

Please please help me

Anarel [89]

so you are going to use the Pythagorean theorem on the smaller triangle to find the connecting side's length

${5}^{2} = {3}^{2} ( {b}^{2} ) \\ b = 4$

now you can find the bigger triangle's hypotenuse

${6}^{2} + {4}^{2} = {c}^{2} \\$

c=4

8 0

2 years ago

Someone plzzz explain this to me and tell me the answer thanks

kirill115 [55]

What you do is stack the fractions and subtract 9-3 and you get 6 and bring down the 8 and subtract 5-3 and you get 6 6/8

6 0

3 years ago

Read 2 more answers

What is the percent saved on a pair of sun glasses with a regular price of $15.95 which are on sale for $13.56?

icang [17]

Answer:

15%

Step-by-step explanation:

15% of 15.95 is 2.39, which if we subtract from 15.95 we get 13.56

Could I please have Brainliest? Hope this helps! :)

8 0

2 years ago

Read 2 more answers

:) Find the surface area and volume of the cylinder below:

bonufazy [111]

Answer: 1727.9

Step-by-step explanation:

Volume = πr2h

= π×52×22

= 550π

= 1727.8759594744 feet3

3 0

3 years ago