3 years ago

A machine worked for 5 hours and used 4 kilowats if electricity. The machine used ------ of a kilowatt each hour it worked.

Mathematics

1 answer:

slega [8]3 years ago

8 0

Answer:

0.8 kilowatt/hour

Step-by-step explanation:

divide 4/5, gives you .

You might be interested in

Please help !!! it's due today!!

alexandr402 [8]

Answer:

Step-by-step explanation:

If it is not C it is D, but i am pretty sure its c

7 0

2 years ago

What is the prime factorization of 18

choli [55]

Answer: A

Step-by-step explanation: because you cant simplify 3 or 6 anymore but the rest you can 9 can be simplified to 3 and 3

4 0

2 years ago

Ella finished a bike race in 37.6 minutes. Miranda finished the race 9 1/10 minutes sooner than Ella finished it. How many minut

Blababa [14]

Answer:

56.7

Step-by-step explanation:

Just Add all numbers

8 0

2 years ago

The slant height is used to find the volume of a square pyramid. true or false

alexandr1967 [171]

The answer is false.

For a square pyramid, the volume is calculated by 1/3*B*h. The height should touch the tip and lie perpendicular to the base. Slant height is used for surface area, not volume.

5 0

2 years ago

How do you find X and Y?<br> 4y + 5z = 60<br> 5x + 3y = 60<br> 4x + 3z = 60

oee [108]

Answer:

1. y=5 x=8

2. x=9 y=5

3. x=12 z=4

Step-by-step explanation:

1. 4(5)+5(8)=60

2. 5(9)+3(5)=60

3. 4(12)+3(4)=60

6 0

2 years ago