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alekssr [168]
3 years ago
8

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

Mathematics
2 answers:
Alja [10]3 years ago
7 0

Answer:  d :)

Step-by-step explanation:

Nesterboy [21]3 years ago
7 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

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Which expressions are equivalent? <br> need done asap .
Mashutka [201]

Answer:

1st one

Step-by-step explanation:

it is just rearranged
Remember that when there is no sign in front of the first one, there is an invisible plus/positive sign

3 0
2 years ago
Twice as many men as women attended the concert. If the total attendance was 714, how many women
mixas84 [53]

Answer:

Step-by-step explanation:

This is actually pretty simple. If x= a person, then 2x is men, and x is women.

You just have to solve for x.

714=2x+x

714=3x

x=238

Then you have to multiply it back out.

Men: 476

Women: 238

I hope this helps!

If you need help with anything else, or this answer just doesn't make sense, just let me know!

6 0
3 years ago
Read 2 more answers
the function t(x)=4x+3 determines how many cans of hot sauce a food truck needed to stock on board where x is the number of shif
castortr0y [4]
First we need to calculate t(4) because x=4 for 4 shifts.
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c(19) = 2*19 + 5 = 43.

Answer is 43
7 0
3 years ago
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Which expresion shows 18 more than 6 + 18 6 x 18 18 / 6 18 - 6
MissTica
18 more than 6 in a mathematical expression will be 18 + 6 or 6 + 18. Because we are adding 6 to 18 or 18 to 6. 
3 0
3 years ago
A rectangle has a length of 6x-5y+1 if the perimeter of the rectangle is 16x-4y-4 determine an expression for its width
dimaraw [331]

Answer:

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Step-by-step explanation:

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6y - 6 = 2w

w = 3y - 3

4 0
2 years ago
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