3 years ago

10

1 answer:

6 0

10. He will need 11,4 minutes to get to sea level. To get to 30 he'll need 6 minutes.

11. He'll be able to cut 4 complete pieces.

You might be interested in

The table below shows some inputs and outputs of the invertible function f with domain all real numbers.

Alexandra [31]

Hi hi I hope you know that I

8 0

3 years ago

If a = 1/x+1/y , what is the value of 1/a

lana66690 [7]

<h3>Solution</h3>

$a=\frac{1}{x}+\frac{1}{y}$

so the value of 1/a is…

$\begin{aligned}\frac{1}{a}&=\frac{1}{\frac{1}{x}+\frac{1}{y}}\\&\Rightarrow\frac{1}{\frac{y+x}{xy}}\\&\Rightarrow1\times\frac{xy}{y+x}\\&\Rightarrow\frac{xy}{x+y}\end{aligned}$

3 0

2 years ago

Read 2 more answers

Robin has 8 sticks of butter to make 13 batches of brownies. How many sticks of butter should she use for each batch of brownies

Tomtit [17]

Answer:

Step-by-step explanation:

can make 11 batches with 1/3 stick butter left over

8 0

3 years ago

Read 2 more answers

Write the equation of the line passing through the points (-7,4) and (7,2).

MrRissso [65]

Answer:

y = -1/7x + 1

Step-by-step explanation:

This could be wrong. But I'm pretty sure

5 0

3 years ago

Mr. Almos earned $672.55 in net pay for working 28 hours. He paid $99.60 in federal and state taxes, and $41.62 in FICA taxes.

Anni [7]

To find his hourly wage, we should first add the taxes to the pay
so,
672.55
99.60
<u>+41.62</u>
813.77

So he earned 813.77 for working 28 hours
To find out how much he earned for each hour
813.77 / 28 = 29.06
Mr. Amos's hourly wage is $29.06 or option C...

Hope this helps :)

7 0

4 years ago

Read 2 more answers