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2 years ago

Write an equation: the quotient of r and 258 is q

Mathematics

1 answer:

dedylja [7]2 years ago

4 0

258 divided by r = q

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Someone help 9th grade math i will give brainliest

DENIUS [597]

Answer:

I think it may be H. but let me know if i am wrong. if i am right plz mark brainliest

Step-by-step explanation:

27 divided by 3 is 9, 27/3=9 because 27/3 is the same exact thing as 27 divided by 3. So the answer has to be 9

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2 years ago

What is the mean of these numbers ? <br> 2,8,4,6,5

MrRa [10]

Answer:

5 is the mean

Step-by-step explanation:

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2 years ago

What is the answer for<br> -4x+4y=12<br> 3x-4y=-18

Liula [17]

Use elimination.

-x = -6
X = 6

-4 (6) + 4y = 12
Y = 9

(X,y)

(6,9) is the solution

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3 years ago

Your famous cookie recipe calls for

damaskus [11]

Answer:

I GOT -42 SO LIKE 4 1/2

Step-by-step explanation:

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2 years ago

Lin counts 5 bacteria under a microscope. She counts them again each day for four days, and finds that the number of bacteria do

Liula [17]

Answer:

The population of bacteria can be expressed as a function of number of days.

Population = $5*2^{n-1}$ where n is the number of days since the beginning.

Step-by-step explanation:

Number of bacteria on the first day= $5 * 2^{0} = 5$

Number of bacteria on the second day = $5 * 2^{1} = 10$

Number of bacteria on the third day = $5*2^{2} = 20$

Number of bacteria on the fourth day = $5*2^{3} = 40$

As we can see , the number of bacteria on any given day is a function of the number of days n.

This expression can be expressed generally as $5*2^{n-1}$ where n is the number of days since the beginning.

6 0

2 years ago