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slega [8]
2 years ago
7

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

Mathematics
2 answers:
murzikaleks [220]2 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]2 years ago
3 0

Answer:  d :)

Step-by-step explanation:

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If 3 people go to lunch and the bill was $30 and they all give $10 and the waitress comes back with the waitress comes back and
Kryger [21]

Answer

No missing money

Step-by-step explanation:

Original money given to the waiter = $30

Each person paid $10

The waitress comes back with the waitress comes back and said the bill is $25

They gave her $2 for the tip

if each got $1.00 back

Balance = $1.00 × 3

= $3.00

That means each paid $9×3 = $27 including $2 .00 tip(recall that cost of the meal is now $25 plus $2 tip)

Each of them got $1.00 back

Total money spent = (cost of meal + tip) + balance of $3.00 given to them

= $27 + $3

= $30

Therefore, there is no missing $1.00

7 0
3 years ago
I really need this ASAP! what is 14 2/7 as a fraction
nlexa [21]
Multiply 14 by the denominator of the fraction.

14 • 7 = 98

Then add it to the numerator.

98 + 2 = 100

Your answer is 100/7
8 0
3 years ago
A portion of the graph of f(x) = −x2 − 10x − 21 is shown. Which of the following describes all solutions for f(x)? a partial par
Ket [755]

Answer:

the answer is A

Step-by-step explanation:

you pluy in each number for the portion of the function in the graphing calculator and get the answer

7 0
3 years ago
Read 2 more answers
HELP YOUR GIRL OUT PLEASE!!
Blababa [14]

The value of the collection originally was $1,000,000

What was the original value of the collection?

The original value of the collection is not known, hence, it is represented by X

The increase in value by $50,000 means that the value is X+$50,000

Now, when the error was discovered, it is now worth half of the  value previously

The new value is (X+$50,000)*0.5

New value=(X+$50,000)*0.5

The new value at this point is $525,000

$525,000=(X+$50,000)*0.5

$525,000/0.5=X+$50,000

$1,050,000=X+$50,000

X=$1,050,000-$50,000

Find out more about change in value on:brainly.com/question/13097163

#SPJ1

6 0
1 year ago
A goniometer may be used to measure the range of motion of a joint.
Romashka-Z-Leto [24]

Answer:

In the picture, the angle made by the goniometer is classified as a(n)

obtuse      

90  and  180

Step-by-step explanation:

On my moma my answer is correct 100%

3 0
3 years ago
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