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4 years ago

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Ethan picked p peaches. Gina picked 3 times as many peaches as Ethan. Write an expression that shows how many peaches Gina picke

d.
Type an asterisk ( * ) if you want to use a multiplication sign and a slash ( / ) if you want to use a division sign.

2 answers:

zysi [14]4 years ago

6 0

3*p using p to represent the peaches Ethan picked

sashaice [31]4 years ago

4 0

Gina picked 3 * p or 3p

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Choose the correct elements in the set for the following:

Ymorist [56]

This is the set of all integers greater than -2, excluded. So, the elements of the set are

$\{-1,0,1,2,3,4,5,\ldots\}$

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3 years ago

How do you solve -10=-14v+14v

Korolek [52]

Answer:

look below :)

Step-by-step explanation:

First, combine like terms:

-10 = -14v + 14v

-10 = 0

So, there is no solution because both v representative numbers canceled each other out

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3 years ago

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Sam opened a saving account. he put $45 in the account to open it and he deposits $12 in the account each month. which equation

liq [111]

Answer:

B) y = 12x + 45

Step-by-step explanation:

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4 years ago

The jury pool for the upcoming murder trial of a celebrity actor contains the names of 100,000 individuals in the population who

posledela

Answer:

Following are the solution to the given question:

Step-by-step explanation:

Have a Spanish Jury possibility $= 0.40$

Jury member No. to be chosen $= n= 12$

Hispanic Juror Expected $= np = 12\times 0.40 = 4.8$

The jury group will be constituted by Hispanic Jurors $4.8$

OR

The binomial distribution defines the behavior of a count variable X, provided:

There are a set number of data points n.

Set $n=12$

Each perception is independent. This will not affect others if your first juror is selected

One of two results is that each observation ("success" or "failure"). English or not

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3 years ago

A fence must be built to enclose a rectangular area of 20,000 square feet. fencing material cost $2.50 per foot for the two side

Zolol [24]

The area is:
A = x * y = 20000
The cost function is:
C = 2.50 (2x) +3.50 (2y)
Rewriting we have:
C = 5x + 7y
Writing as a function of x we have:
C = 5x + 7 (20000 / x)
Rewriting:
C (x) = 5x + 140000 / x
We derive:
C '(x) = 5-140000 / x ^ 2
We equal zero and clear x:
0 = 5-140000 / x ^ 2
140000 / x ^ 2 = 5
x ^ 2 = 140000/5
x = root (140000/5)
x = 167.33 feet
Therefore the cost is:
C (167.33) = 5 * (167.33) + 7 * (20000 / 167.33)
C (167.33) = 1673.32 $
Answer:
The cost of the least expensive fence is:
$ 1673.32

3 0

4 years ago