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3 years ago

In how many ways can eight people line up from left to right for a group photo

Mathematics

2 answers:

horrorfan [7]3 years ago

5 0

The answer is 8! or 40,320.

8*7*6*5*4*3*2*1=40,320

Dima020 [189]3 years ago

5 0

Answer:

Maybe you might want the long 4 people in the back and the tiny one in the ground just on their knees.(not the begging way)

Also have the tall people give piggy back hold from the tall people for the picture that way it will seen fun.

Step-by-step explanation:

It depends on the theme of the photo if it's painting and fun art or fun time with friends I'd prefer the piggy bag one

If a trip or group photo for a travel I'd pick choice one. It depends believe me there is more thank 5 ways too.

PLZZ I'M IN THE NEED OF BRAINLIST MARK ME PLZZZ!!!

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A merchant wants to establish the selling price of an item that costs him $4.50 with a 15% markup. What is his selling price?

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Answer:

the answer it $5.18

Step-by-step explanation:

$4.50 + ($4.50 x .15)

$4.50 + $0.68 = $5.18

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3 years ago

Which inequality statement describes the two numbers on a number line? "−5 and a number 4 units to the right of −5" A) 4 < −5

Marina CMI [18]

Answer: D

Step-by-step explanation:be cause you have to add 4 to negetive 5 and and that negetive 1 which is greater than -5

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3 years ago

How do you simplify that question? For algebra 1.

motikmotik

$\left( \sqrt{x^{-3}} \right)^5 = \left( \sqrt{ \frac{1}{x^3} } \right)^5= \frac{1}{ (\sqrt{x^3})^5 } = \frac{1}{ \sqrt{x^{15}} } = \frac{1}{x^7 \sqrt{x} }$

Explanation for the last step:
$\sqrt{x^{15}}= \sqrt{x^{14}*x}= \sqrt{x^{14}}* \sqrt{x} =x^{ \frac{14}{2} }* \sqrt{x} =x^7 \sqrt{x}$

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3 years ago

____<9 ____ >6 which whole numbers will make both statements true

4vir4ik [10]

Answer:

8 and 8

Step-by-step explanation:

8 is less than 9

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3 years ago

5. Last year, Dan and Paula regularly invested $25/week in a mutual fund account. This

kozerog [31]

Answer:

They invested total $2730 over the past two years.

Step-by-step explanation:

Consider the provided information.

Dan and Paula regularly invested $25/week in a mutual fund account.

There are 52 weeks in a year.

Total money they invested in a mutual fund in first year.

$25×52 = $1300

They increased their weekly investment by 10 percent.

First find the 10% or 25.

$\$25\times \frac{10}{100}=\$2.5$

That means they invest $25+$2.5 = $27.5

They invest $27.5/week in next year.

Total money they invested in a mutual fund in second year.

$27.5×52 = $1430

Hence the total money they invested in the account over the past two year is:

$1300+$1430=$2730

Hence, they invested total $2730 over the past two years.

8 0

3 years ago