Ask question

Ask question

All categories

3 years ago

10

All together, Dion and trevor worked a total of 38 hours last week. If Dion worked d hours, which expression represent the numbe

r of hours trevor worked?

1 answer:

Ahat [919]3 years ago

3 0

Answer:

You need to include more information.

Step-by-step explanation:

You might be interested in

a field in the shape of a trapezoid has an area of 13,687.5 square yards .the length of one base is 150yards, and the lenght of

Leviafan [203]

$A=\frac{1}{2}(b_1+b_2)h=13687.5\\\frac{1}{2}((150)+(215))h=13687.5\\(365)h=27375\\h=75$

h = 75 yards.

6 0

3 years ago

Mr. Khan went for a trip in his car, which travels 14.5km/h on 1 liter petrol. The

Helga [31]

Answer:

25L

Step-by-step explanation:

19396.5 km - 19034.0 km = 362.5‬ km travled

362.5 km / 14.5 km/L = 25L

5 0

2 years ago

A teacher asks students to list the math lessons they learned on nine random school days in the past month. She evaluates the st

zysi [14]

Answer:

Simple random sampling

Step-by-step explanation:

Hope this work :)

5 0

2 years ago

Help anyone know this??

djverab [1.8K]

Answer:

plug n and r into the equation for the answers.

Step-by-step explanation:

3 0

2 years ago

FIND THE VOLUME OF THE SPHERE

svp [43]

Answer:

about 65.4 inches cubed

Step-by-step explanation:

The formula for the volume of a sphere is 4/3πr^3.

V = 4/3πr^3

= 4/3π(2.5^3)

= 20.83π = <u>about 65.4 inches cubed</u>

4 0

2 years ago