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valentinak56 [21]
2 years ago
10

an initial population of 5 squirrels increases by 9% each year for 10 years.using x for years and y for the number of squirrels,

write the equation that models this situation.how many squirrels with there be in 10 years?
Mathematics
1 answer:
ivann1987 [24]2 years ago
5 0

Answer:

Equation: y(1.09)^x

After 10 years there will be about 12 squirrels.

Step-by-step explanation:

y(1.09)^x

=5(1.09)^10

=(approx.) 12 squirrels

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Samiya bought a tree 3 inches long. Each year, the tree expected to grow 5 inches. How long (How many years) it takes the tree t
Ghella [55]

Answer: 19 years to reach 98 inches

Step-by-step explanation:

Its already 3 inches tall, if it grows 5 inches every year or expected to it would take : 3 + 5 = 8

8 + 5 = 13

13 + 5 = 18

18 + 5 = 23

23 + 5 = 28

28 + 5 = 33

33 + 5 = 38

38 + 5 = 43

43 + 5 = 48

48 + 5 = 53

And it goes on until 98 inches. Leaving your answer : 19 years.

4 0
3 years ago
A rectangle has a height of c^3+6c^2+2c and a width of c^2+1
Basile [38]

Answer:

A = c^5+6c^4+3c^3+6c^2+2c

Step-by-step explanation:

The dimensions of a rectangle are length and breadth/width

Here we are given height . Assuming it to be one of the side of the rectangle , we will do the further calculation

Hence one side is

side 1 = c^2+1

And the other side is

Side 2 = c^3+6c^2+2c

The area of rectangle = side 1 x side 2

A= (c^2+1) \times (c^3+6c^2+2c)

Distributing parenthesis

=c^2c^3+c^2\cdot \:6c^2+c^2\cdot \:2c+1\cdot \:c^3+1\cdot \:6c^2+1\cdot \:2c

=c^3c^2+6c^2c^2+2c^2c+1\cdot \:c^3+1\cdot \:6c^2+1\cdot \:2c

=c^5+6c^4+2c^3+c^3+6c^2+2c

adding similar terms

c^5+6c^4+3c^3+6c^2+2c

Hence Area is given by the above polynomial

5 0
3 years ago
Given parallelogram ABCD, solve for x
kumpel [21]

Answer:

x=5

Step-by-step explanation:

Set your equation up as following:

6x-10=3x+5

move the 3x to the left side by substracting

3x-10=5

now add 10 to the right side

3x=15

Divide 15 by 3 to isolate x

x=15/3

x=5

8 0
3 years ago
Factor the polynomial: 3x(x-6) + 8(x-6)
neonofarm [45]

Answer:

C

You just split the equation, as the brackets are both same. If you take (x-6) out, it will leave you with 3x+8.

Therefore, (x-6)(3x+8) is the answer.

3 0
2 years ago
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julsineya [31]
(a) 64

divide 16 by .25 and you will get 64

(b) 34

multiply 40 by .85
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