All categories

3 years ago

An entomologist can model the number of mosquitos in a forest as a function of rainfall.

Mathematics

2 answers:

murzikaleks [220]3 years ago

5 0

Answers:

B and D

Step-by-step explanation:

B - This intersects really show us amount of rainfalls (x values) for amount of mosquitoes = 3 millions

D - We can find intersects for this equations if we combine them to one equation

C - We have no intersect of x=3

A - Intersects don't show the same values for x and y

maxonik [38]3 years ago

3 0

Answer: d :)

Step-by-step explanation:

You might be interested in

Both polygons are similar. Find the scale factor of the smaller figure to the larger figure (please explain how you got the answ

Mice21 [21]

Well what i did was subtract 10 from 15 it get 5 for one side length and the other would be 24-16= 8. the scale factor would be +5 and + 8.

3 0

3 years ago

The perimeter of a rectangle is 16 inches. The equation that represents the perimeter of the rectangle is , where l represents t

Gekata [30.6K]

Answer:

A. 7 in.

Step-by-step explanation:

We have been given that the perimeter of a rectangle is 16 inches. The equation that represents the perimeter of the rectangle is , where l represents the length of the rectangle and w represents the width of the rectangle.

We know that perimeter of rectangle is 2 times the sum of width and length of rectangle.

$\text{Perimeter}=2(l+w)$

$\text{16 in}=2(l+w)$

$\frac{\text{16 in}}{2}=\frac{2(l+w)}{2}$

$\text{8 in}=l+w$

To be a rectangle length cannot be 8 as length and width of the rectangle is 8 inches.

Therefore, 7 inches the possible value for the length of the rectangle.

5 0

3 years ago

3. Label the matrix according to the dimensions. *

Lelechka [254]

Add a picture please

8 0

3 years ago

Length and breadth of a rectangular field is 5 : 3. If the breadth of rectangle is 60m, find the length of the rectangle.

djverab [1.8K]

Answer:

Step-by-step explanation:

Given data

Ratio of length to breadth is 5 : 3

hence in fraction form it is 5/3

the breadth of rectangle is 60m

let the length be x

5/3= x/3

cross multiply we have

5*3= 3x

15= 3x

divide both sides by 3

x= 15/3

x= 5m

Hence the length is 5m

3 0

3 years ago

Solve for zzz.<br> 42=-7(z-3)

katen-ka-za [31]

Answer:

z=-3

Step-by-step explanation:

42 = -7z+21

-7z=21

z=-3

4 0

3 years ago

Read 2 more answers