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3 years ago

PLEASEEE HELP ME I HAVE 1 minute left

Mathematics

2 answers:

katrin2010 [14]3 years ago

3 0

Answer:

2/3 is answer

Step-by-step explanation:

strojnjashka [21]3 years ago

3 0

2/3
T

Explanation: 4 out of the 6 have names that start with m so if you go 4/6 divided by

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Write 66² as a product of its prime factors <br><br> Please ill award brainlist

mestny [16]

Answer:

Step-by-step explanation:

the image above explains it

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2 years ago

The data set below represents the ages of 11 kids in an after-school program. 10, 11, 8, 7, 6, 10, 7, 10, 9, 9, 12 Which box plo

Andreas93 [3]

Answer:

This is the answer because you need to find mean median mode range, first quertile, third quartile

Whisker plot below

Step-by-step explanation:

Mean (Average) 9

Median 9

Range 6

Mode 10, appeared 3 times

Geometric Mean 8.8206311297046

Largest 12

Smallest 6

Sum 99

Count 11

■ 1st quartile (lower quartile) = 7.5

■ 2st quartile (median) = 9

■ 3st quartile (upper quartile) = 10

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3 years ago

Alex scored 98,72, and 87 on his first three math test. What must he score on the next test to have an average of at least 86 (P

ss7ja [257]

Answer:

$\huge\boxed{\text{At least an } 87\%}$

Step-by-step explanation:

In order to find what score Alex must earn to have an average of 86 on all his tests, we need to first note what the formula to find the average of a data set is.

$\displaystyle \frac{x_1+x_2+...x_n}{n}$

What the formula means is that we have to add up all the values then divide by the total number of values.

Let's represent our unknown number as $x$ .

$\displaystyle \frac{98+72+87+x}{4} \geq 86$ (since we want AT LEAST an 86).

Let's solve this inequality for x.

$\frac{98+72+87+x}{4} \cdot 4 \geq 86 \cdot 4$
$98+72+87+x \geq 344$
$257 + x \geq 344$
$257 + x - 257 \geq 344 - 257$
$x \geq 87$

So, Alex must score at least an 87% on his next quiz to have an average of 86%.

Hope this helped!

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3 years ago

How many 1/2-inch binders will fit on a shelf that is 30 inches long?

malfutka [58]

15 divide 30 by 2 and you have your answer

4 0

3 years ago

PLZZZZ HELP! BRAINLIEST :)

alisha [4.7K]

Answer: An exponential function

Step-by-step explanation:

The data curves upward, slowly becoming closer and closer to a vertical line.

Hope it helps <3

5 0

3 years ago