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3 years ago

In how many ways can a teacher arrange 5 students in the front row of a classroom if there are 20 students in the class

Mathematics

1 answer:

liraira [26]3 years ago

3 0

Answer:

4 times

Step-by-step explanation:

because there's only enough space for that many in each row.

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Alja [10]

$22.50 \times 0.08$

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4 years ago

What is the meaning of diviation ?

aniked [119]

Answer:

In mathematics and statistics, deviation is a measure of difference between the observed value of a variable and some other value, often that variable's mean.

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3 years ago

Read 2 more answers

Melissa and brian are at the base of a moutain. Melissa hikes to a location 27 meters above sea.Level brian hikes to a location

AVprozaik [17]

Answer:

Integer that represents Melissa's location with respect to sea level: $27$

Integer that represents Brian's location with respect to sea level: $-21$

Step-by-step explanation:

By definition, Integers can be negative, positive or zero.

Let be zero ( $0$ ) the sea level.

According to the information provided in the exercise, you know that Melissa's location is at 27 meters above the sea level.

Therefore, you can conclude that the integer that represents her location with respect to sea level, is greater than zero (this means that it is positive).

Then, this is:

$27$

Brian's location is 21 meters below sea level.

This indicates that the integer that represents her location with respect to sea level is less than zero (it is negative).

Therefore, this is:

$-21$

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4 years ago

Read 2 more answers

Please answer this correctly

ss7ja [257]

The red marble is farthest from the target.

4 0

3 years ago

A bank account earns interest at a rate of 3.5% per year (in other words it increases in value by that percent) and starts with

Oduvanchick [21]

Answer:

Annually cumulating interest can be determined by the following formula:

W=P(1+r)^y

r represents the interest rate as a decimal, and P represents the starting amount of money.

Step-by-step explanation:

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3 years ago