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4 years ago

Very important

Mathematics

2 answers:

notsponge [240]4 years ago

5 0

Answer:

WOW very interesting

Step-by-step explanation:

Gnoma [55]4 years ago

5 0

Answer:

How To Love Yourself

Have Fun By Yourself. ...

Travel Once A Year. ...

Forgive Yourself For Your Mistakes. ...

Surprise Yourself. ...

Start a Journal. ...

Give Yourself A Break. ...

Learn How To Love Yourself By Saying No To Others. ...

Make A List Of Your Accomplishments.

Step-by-step explanation:

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Emerson purchased a game that was on sale for 18% off. The sales tax in his county is 8%. Let y represent the original price of

kolezko [41]

Answer:

(y-18%) + (y+8%)

Step-by-step explanation:

3 0

3 years ago

According to a survey, 29% of people carry at least 1 reusable water bottle. If 5 people are selected randomly, what is the prob

Nitella [24]

Answer:

0.4 is the probability that at least 2 out of 5 will be carrying a reusable water bottle

Step-by-step explanation:

We are given the following information:

We treat people carrying at least 1 reusable water bottle as a success.

P(people carry at least 1 reusable water bottle) = 29% = 0.29

Then the number of people follows a binomial distribution, where

$P(X=x) = \binom{n}{x}.p^x.(1-p)^{n-x}$

where n is the total number of observations, x is the number of success, p is the probability of success.

Now, we are given n = 5

We have to evaluate:

$P(x \geq 2) =1- P(x < 2) \\=1 - \binom{5}{0}(0.29)^0(1-0.29)^5 + \binom{5}{1}(0.29)^1(1-0.29)^4\\=1- 0.1804 - 0.3684\\= 0.4512\\\approc 0.4$

0.4 is the probability that at least 2 out of 5 will be carrying a reusable water bottle

6 0

3 years ago

Item 6 Find the amount of time. I=$30, P=$500, r=3% The amount of time is years.

GREYUIT [131]

Use the interest formula, fill in the given numbers, and solve for the remaining value.
.. I = Prt
.. 30 = 500*.03*t . . . . . substitute the given values
.. 30/15 = t = 2 . . . . . . . divide by the coefficient of t and evaluate

The time is 2 years.

7 0

3 years ago

If a rectangle is dilated by a scale factor of 2 what is the new perimeter

True [87]

Step-by-step explanation:

the new perimeter is 8 because add all sides

4 0

3 years ago

Rileyw252 plz help

MissTica

Answer:

Here you go let me know if you need anything else