3 years ago

A MACHINE WORKED 5 HOURS USING 4 KILOWATTS OF ELECTRICITY. HOW MUCH WOULD MACHINE HAVE USED IN KILOWATT EACH HOUR WORKED

1 answer:

5 0

4 kilowatt is a power, not work done.

If the machine works using power at the rate of 4 kilowatt, then it is using 4 kilowatt each hour.

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The SAT mathematics scores in the state of Florida are approximately normally distributed with a mean of 500 and a standard devi

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3 years ago

Read 2 more answers

A florist used 16 flowers to make a bouquet, including 6 lilies.

Novosadov [1.4K]

Answer:

3/8

Step-by-step explanation:

Values we are given :

16 flowers in total
6 lilies

We know that :

Probability of selecting an object from a group of items = Number of objects / Number of items

Therefore,

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2 years ago

How much of each ingredients would you need to make 100 quarts of punch

seraphim [82]

Answer:

20 quarts of each ingredient, i'm assuming because lack of details.

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4 years ago

A rectangle’s area and perimeter have the same numerical value. The length of the rectangle is 12 units. What is the width of th

Alex_Xolod [135]

Answer:

2.4

Step-by-step explanation:

12x2.4 = 28.8 (Area)

12+12+2.4+2.4 = 28.8 (Perimeter)

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3 years ago

The amount of candy left in the Halloween bucket is given by the function A(t) = 50(0.8)t, where t stands for the number of minu

butalik [34]

I did the calculations of A(t)=50(0.8)5

and i got 200 for the 50*0.8*5

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Hope i could help :D

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3 years ago