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vlabodo [156]
3 years ago
7

What is the half life for the zombie population

Mathematics
1 answer:
tester [92]3 years ago
6 0

Answer:

.

Step-by-step explanation:

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1. {2, 7, 14, 12, 13, 21, 12, 12, 6, 8, 12)<br> Mean -<br> Median -<br> Mode -
Marysya12 [62]

Step-by-step explanation:

mean is when you add all of them up and then divide by how many numbers there are.

median is the number In the middle .the middle number is 21 .

mode : number that appears the most . answer is 12

7 0
3 years ago
In a random sample of 30 sixth graders, 9 has traveled outside of the united states. there are a total of 120 sixth graders in t
soldi70 [24.7K]
The first thing we must do is find the percentage that has traveled outside of the United States.
 For this, we make the following rule of three:
 30 ---------> 100%
 9 -----------> x
 We clear the value of x:
 x = (9/30) * (100)
 x = 30%
 Then, for 120 sixth graders in the school we have:
 (0.30) * (120) = 36
 Answer:
 
36 students have traveled outside of the united states
3 0
3 years ago
Find three consecutive odd integers whose sum is-213.
Degger [83]
X + x + 2 + x + 4 = -213
3x + 6 = -213
3x = -219
x = -73
-73 + 2 = -71
-73 + 4 = -69
Solution: -73, -71, -69
4 0
3 years ago
Read 2 more answers
What is the value of x?
Yanka [14]

<u>D. 85 ((: </u>

40 + 55 = 95 then you would do 180 - 95 = 85

all triangle equal 180 ((:

5 0
3 years ago
Read 2 more answers
I got a screenshot, You got answer
liq [111]

Answer:

A. V = (pi)(3.25)^2(12)

Step-by-step explanation:

The formula for the volume of a cylinder is the formula for the area of the circle, times the height of the cylinder. The formula for the volume of a circle is,

A = (pi)(r)^2

Multiply that by the height to find the formula for the volume of a cylinder,

V=(pi)(r)^2(h)

Where (pi) represents the value (3.1415), (r) represents the radius, and (h) represents the height of the cylinder. Now substitute in the given values, remember, this problem gives the diameter of the cylinder, divide that value by two to find the radius.

V=(pi)(\frac{6.5}{2})^2(12)\\\\V = (pi)(3.25)^2(12)

3 0
3 years ago
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