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Sergio [31]
2 years ago
13

Jenny had 56 candles. She sold 2/7 of them and then split it evenly among her and her sister. How many candles did each sister g

et?
Mathematics
1 answer:
Montano1993 [528]2 years ago
7 0
Answer: Each sister got 8 candles

How?

(2/7)(56) = 16

16/2 = 8

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Answer:

y = 2x(x - 21)

Step-by-step explanation:

The given quadratic function y = -40x + 2x^2 - 2x

This can be rearranged as

y = 2x^2 - 2x - 40x

Here the Greatest Common Factor is 2x, we can take it out and write the remaining term in parenthesis.

y = 2x(x - 1 -20)

y = 2x(x - 21)

That's the answer.

Hope this will helpful.

Thank you.

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2 years ago
The rate of residential electricity consumption​ (in billions of kilowatt hours​ (kWh) per​ year) of a country is approximated b
Fiesta28 [93]
Congrats on making it to integrals!
Basically you need to integral your function because integral rate in respect to time = total amount.
Also your bounts are (2001-1990,2006-1990)=(11,16)

Thus we take integral like:
int(11,16)(928.5e^(0.0249x))=
(11,16)928/0.0249e^(0.0249(x))-928/0.0249e^(0.0249(x))
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928/0.0249e^(0.0249(16))-928/0.0249e^(0.0249(11))=6498.1
4 0
3 years ago
How many 3/4 cup servings are in 1/2 of a cup of milk? Write your answer in simplest form.
Gekata [30.6K]
The answer to this question would be: 0.375 cups of milk

In this question, you are asked how many cups of milk is 3/4 serving from 1/2 cup of milk. To answer this, you need to multiply the number of serving with the serving size.<span>
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3/4 servings * (0.5 cups / serving)= 3/8 cups of milk = 0.375 cups of milk
5 0
2 years ago
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Step-by-step explanation:

First, you have to add 4 to 18 which is 22. Then divide by 2.

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3 years ago
Use the figure to find the product (x + 3)(x + 2). (Hint: Find the area of each small square or rectangle, then add.)
Keith_Richards [23]
(x+3)(x+2)
x^2+2x+3x+6
x^2+5x+6<<<<<< answer
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3 years ago
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