Answer:
The expression that represents the number of deer in the forest is
y(x) = 50*(1.013)^x
Step-by-step explanation:
Assuming that the number of deer is "y" and the number of months is "x", then after the first month the number of deer is:
y(1) = 50*(1+ 0.15/12) = 50*(1.0125) = 50.625
y(2) = y(1)*(1.0125) = y(0)*(1.0125)² =51.258
y(3) = y(2)*(1.0125) = y(0)*(1.0125)³ = 51.898
This keeps going as the time goes on, so we can model this growth with the equation:
y(x) = 50*(1 - 0.15/12)^(x)
y(x) = 50*(1.013)^x
Answer:
question number 2 is correct
question number 3 is incorrect the answer is 89
question number 4 is correct
question number 5 is incorrect the answer is 31
question number 6 is correct
Volume is calculated by multiplying (3/4)pi by the radius cubed
Answer:
1. y=mx+b
(5 , 5) (10 , 10)
5m+b=5 10m+b=10
10m+b-5m-b=5
5m=5
m=1
5+b=5
b=0
So for 1---10s the slope is: y = x
2. y=mx+b
(10 , 10) (35 , 10)
10m+b=10 35m+b=10
35m+b-10m-b=0
25m=0
m=0
b=10
So for 10-----35s the slope is: y=10
3. y=mx+b
(35 , 10) (0 , 0)
35m+b=10 b=0
35m=10
m=2/7
So for 35----40s the slope is: y= 2/7 x
Answer:
15
Step-by-step explanation:
45 x 15 would be 675.. divided 675 by 15 you get 45
