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3 years ago

14

A Green Club is earning money to plant trees for anyone who will take care of them. Each tree they plant costs $2.15 . If they h

ave earned 150$, how many trees can they plant? Round your answer to the nearest whole number PLS REPLY QUICKLY!!!

1 answer:

Marina CMI [18]3 years ago

6 0

Answer:

I believe about 69 trees

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Does anyone know the answer

forsale [732]

Answer:

x = 22

Step-by-step explanation:

90 = (5x - 20)

+20 +20

110 = 5x

/5 /5

22 = x

Hope this helps!

6 0

3 years ago

To make a punch Anna adds 8 ounces of apple juice for every 4 ounces of orange juice if she uses 32 ounces of apple juice which

Novosadov [1.4K]

Answer:

Step-by-step explanation:

If our ratio is apple juice to orange juice, then the proportion will be

$\frac{a}{o}:\frac{8}{4}$

If we are looking for how much orange juice she needs if she uses 32 ounces of apple juice, then 32 goes on top of a new ratio and x goes on bottom:

$\frac{a}{o}:\frac{8}{4}=\frac{32}{x}$

That's the proportion. If you need to solve it, cross multiply to get

8x = 128 so

x = 16 ounces of orange juice

6 0

3 years ago

Using the interquartile range (IQR), determine if the data set contains any outliers. Name the outlier or choose No outliers.

Yuki888 [10]

I would say the outlier is B. I’d say B because it’s way bigger than the other numbers on the graph.

4 0

3 years ago

wiĺla's rectangular patio has an area of 36m, and whole area side lengths. what might the length and width of the atio be? give

Vinil7 [7]

The length can be 18 and the width can be 2.
18 x 2 = 36
Or the length can be 12 and the width can be 3.
12 x 3 = 36
The length can also be 9 and the width can be 4.
9 x 4 = 36

5 0

3 years ago

f of x equals the quantity x minus one times the quantity x plus two times the quantity x plus four all divided by the quantity

Alik [6]

$f(x)=\frac{(x-1)(x+2)(x+4)}{(x+1)(x-2)(x-4)}$

The denominator of a fraction can't be equal to 0.
$(x+1)(x-2)(x-4) \not= 0 \\
x+1 \not=0 \ \land \ x-2 \not= 0 \ \land \ x-4 \not= 0 \\
x \not= -1 \ \land \ x \not = 2 \ \land \ x \not= 4$

The function is undefined at x=-1, x=2, x=4, because for these values the denominator of the function would equal 0, and it's impossible to divide by 0.

Edward is correct.

7 0

4 years ago