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STALIN [3.7K]
3 years ago
11

Eachratio stars n squares

Mathematics
1 answer:
Over [174]3 years ago
3 0
There are 400 students in a school. In Zachary's class, 18 out of 30 students participate in after-school activities. Based on Zachary's class, about how many students in the school are predicted to participate in after-school activities?
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What is the zero of this polynomial HELP!
Sonbull [250]

Answer:

2

Step-by-step explanation:

Because graph is intersecting x-axis at point (2, 0)

Therefore, x = 2 is the zero of the polynomial.

5 0
3 years ago
Find sin(a) in the triangle? <br> A.)12/35<br> B.)12/37<br> C.)35/12<br> D.)35/37
Svet_ta [14]

Answer:

12/37

Step-by-step explanation:

sin alpha = opposite side/ hypotenuse

sin alpha = 12/37

8 0
3 years ago
*PLEASE ANSWER TY* What is the volume of this prism?
Mice21 [21]

Answer:

80 cube units

Step-by-step explanation:

6 0
3 years ago
FIND THE AREA AND PERIMETER PLEASE ​
baherus [9]

Answer:

Area = 70    Perimeter = 50

Step-by-step explanation:

I will begin with area.  I can find the area of each figure, then add the areas.

3 • 18 = 54

4 • 4 = 16

Area = 70

For perimeter, I will add the given lengths.

3 + 18 + 7 + 4 + 4 + 14

Perimeter = 50

8 0
3 years ago
Read 2 more answers
A wildlife biologist determines that there are approximately 200 deer in a region of a national park. The population grows at a
Amanda [17]

Answer:

FV= 200*(1.07^n)

Step-by-step explanation:

Current population= 200 deer

Growth rate= 7% per year

<u>To calculate the future value of deer in any given years, we need to use the following formula:</u>

<u></u>

FV= PV*(1+g)^n

FV= future value

PV= present value

g= growth rate

n= number of years

FV= 200*(1.07^n)

<u>For example, the population in 5 years:</u>

FV= 200*(1.07^5)

FV= 281

7 0
3 years ago
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