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Murljashka [212]
3 years ago
5

When the scientist put in 50 ml of solution, the cell count was 205. When 40 ml of solution was used, the cell count was 200. Wh

ich equation models this data
Mathematics
1 answer:
notka56 [123]3 years ago
3 0

Answer:

every 10 mL of solution equals 5 cells

Step-by-step explanation:

I'm not sure if this equation is right but I think it's either 200÷40, 205÷50, or 205÷40 I hope this is kinda helpful.

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What is the slope of the line passing through (-3, 5) and (5, -3)?
saveliy_v [14]

we know that

the formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

in this problem we have

A(-3,5)\ B(5,-3)

substitute the values in the formula

m=\frac{-3-5}{5+3}

m=\frac{-8}{8}

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therefore

<u>the answer is the option</u>

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5 0
4 years ago
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nordsb [41]
Make them common denominator
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4 0
3 years ago
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Write a recursive formula for the following sequence:10, 5, 0, -5,... *
Alika [10]

Answer:

decrease by 5

Step-by-step explanation:

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4 0
3 years ago
Find the surface area of the cube with 2/3 units squared
Len [333]

Answer:

<h2><u><em>8/3 or 2.66.. units </em></u></h2>

           

Step-by-step explanation:

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HAVE A NICE DAY

STAY SAFE

PLS MARK BRAINLIST IF IT IS CORRECT

4 0
2 years ago
Five friends split a $65.20 bill at a restaurant . They also each left $2.75 for the tip. How much money did each person pay in
kvv77 [185]
You start by doing 65.20 (the bill) divided by 5 (the amount of people paying)
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Each person paid $15.79
4 0
3 years ago
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