Ask question

Ask question

All categories

3 years ago

5

Danielle needs to earn $250 to pay for her vacation. She has $28 saved and she earns $12 per hour after taxes as a lifeguard. Ho

w many hours does Danielle need to work to pay for her vacation?
A: 8.5 hours
B: 18.5 hours
C: 20.83 hours
D: 23.167 hours

1 answer:

Taya2010 [7]3 years ago

3 0

Answer:

B

Step-by-step explanation:

You might be interested in

(b+3g)a=9. Solve for a

Lynna [10]

Answer:

9

A= ______

b+3g

7 0

3 years ago

What is the total number of digits required in numbering a book that has 1724 pages?

Reptile [31]

Answer:

5,789

Step-by-step explanation:

I got 5,789 because there are 9 one digit numbers. 1-9 -> 9x1=9. There are 90 two digit numbers. (10-99)-> 90x2=180. There are 900 three digit numbers. (100-999)-> 900x3=2700. There are 725 four digit numbers. (1000-1724)-> 724x4= 2900. Then, I added 9+180+2700+2900=5789.

In conclusion, the total number of digits required in numbering a book that has 1724 pages is 5789.

8 0

3 years ago

Shanna is planning a trip from Dallas, Texas, to San Diego, California. She knows that the distance she will travel is

enot [183]

Answer:

4.67 inches

Step-by-step explanation:

Shanna is planning a trip from Dallas, Texas, to San Diego, California.

She will travel about = 1,400 miles

The scale of a map is 300 miles = 1 inches

The trip of 1,400 miles = $\frac{1400}{300}$

= 4.66666 inches ≈ 4.67 inches

Her trip is 4.67 inches far on the map.

3 0

3 years ago

1. Find the area of the right triangle below.

satela [25.4K]

Answer:

13.32cm squared

Step-by-step explanation:

Area of triangle is B X H X0.5

5 0

3 years ago

(0,1) & (4, -9) slopes

Levart [38]

Answer: -5/2

Step-by-step explanation:

(-9-1)/(4-0) = -10/4 = -5/2

8 0

3 years ago