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emmainna [20.7K]
3 years ago
7

3. Sherri bought a package of pens that contained 15 pens. How many packages should she

Mathematics
1 answer:
Elodia [21]3 years ago
6 0

Answer:

16 packages

Step-by-step explanation:

240 / 15 = 16 packs

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Find the product of 7×1/2
a_sh-v [17]
The product is 7/2. Hope that helps
8 0
3 years ago
Adult humans have approximately 2.6 red blood cells and 3.92 white blood cells. About how many times greater is the number of re
kifflom [539]

Answer:

1.5 rounded to the nearest tenth

Step-by-step explanation:

To find how much greater WBC are from RBC we do,

3.92 ÷ 2.6

= 1.50769230769

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<em>Thus,</em>

<em>there are approximately 1.5 times WBC than RBC.</em>

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<em>Hope this helps :)</em>

4 0
3 years ago
Write an equation which is perpendicular to the line of y= -5/2x+2​
S_A_V [24]

Answer:

y = 2/5x

Step-by-step explanation:

Perpendicular lines are lines which have negative reciprocal slopes of each other.

The line y = -5/2 x + 2 has slope -5/2. Therefore its perpendicular slope will be 2/5.

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y = 2/5x

3 0
3 years ago
You make $10 on the first day, $20 on the second day, $40 on the third day, $80 on the fourth day, and so on. What is your total
Trava [24]
The answer to this question is 5,120 you have to multiply by 2
4 0
3 years ago
The figure is made up of two shapes, a semicircle and a rectangle.What is the exact perimeter of the figure?
grandymaker [24]
Perimeter of circular area = πr = 3.14 * 10 = 31.4 mm

Perimeter of rectangular area = 30 + 20 + 30 = 80 mm

Total Perimeter = 80 + 31.4 = 111.4

In short, Your Answer would be 111.4 mm

Hope this helps!
7 0
3 years ago
Read 2 more answers
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