All categories

3 years ago

Please help! 15 points! Do not steal or I will report!

Mathematics

1 answer:

igomit [66]3 years ago

5 0

Answer:

$\sqrt{ 384}$

Step-by-step explanation:

Well I commented this already but I'm not sure if you saw it. If you're trying to convert it all to a radical form then you square the 8 and multiply it by the 6.

$8 \sqrt{6}$

8² = 64

64 • 6 = 384

$\sqrt{ 384}$

You might be interested in

A toy airplane climbs 30 vertical feet while traveling 50 feet horizontally. A toy helicopter climbs 20 feet while traveling 40

nataly862011 [7]

Answer:

Slope is the change in y over the change in x. The toy airplane would then have a slope of 3/5 and the toy helicopter would have a slope of 1/2. As 3/5 is greater than 1/2, the toy airplane would have a greater slope.

Step-by-step expla\

5 0

3 years ago

Read 2 more answers

The box plots below show attendance at a local movie theater and high school basketball games:

Firdavs [7]

Assume that the data for both movies and basketball games are normally distributed.
Therefore, the median and the mean are assumed equal.
The standard deviation, σ, is related to the interquartile range by
IQR = 1.35

From the data, we can say the following:

Movies:
Range = 150 - 60 = 90 (approx)
Q1 = 62 (approx), first quartile
Q3 = 120 (approx), third quartlie
Q2 (median) = 90 (approx)
IQR = Q3 - Q1 = 58
σ = IQR/1.35 = 58/1.35 = 43

Basketball:
Range = 150 - 90 = 60 approx
Q1 = 95 (approx)
Q3 = 145 (approx)
Q2 = 125 (approx)
IQR = 145 - 95 = 50
σ = 50/1.35 = 37

Test the given answers.
A. The IQRs are approximately equal, so they are not good measures of spread. This is not a good answer.
B. The std. deviation is a better measure of spread for basketball. This is not a good answer.
C. IQR is not a better measure of spread for basketball games. This is not a good answer.
D. The standard deviation is a good measure of spread for both movies and basketball. This is the best answer.

Answer: D

7 0

3 years ago

Read 2 more answers

50 POINTS TO WHOEVER SOLVES ALL OF THESE!!!!!!! PERCENTAGES

Kisachek [45]

Answer:

Step-by-step expl(100%). New Price (Pay 80%). Expression. Discount Amount. (20% Off) ... 100. 10.20x50-$10. 50-10=40. 50-(0.20 x 50). SO-10. 1140. 50. 0.20 x 28 = $5.60.

4 0

3 years ago

When solving an equation, Anne's first step is shown below. Which property justifies Anne's first step?

andrey2020 [161]

Answer:

no property

Step-by-step explanation:

Name the property used: no property

8 0

3 years ago

A factory produces gaskets at a constant rate.

Ivan

Answer:

770 per hour.

Step-by-step explanation:

3 0

3 years ago