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2 years ago

Hello! Can someone please help? I would really appreciate it! Thx! :)

Mathematics

2 answers:

Vika [28.1K]2 years ago

5 0

Answer:

Step-by-step explanation:

a line is 180° so you subtract 180 by 125 and you get 55

melamori03 [73]2 years ago

4 0

Answer: Either 45 or 55 degrees

Explanation: The angle of number 5 is acute or in other words small therefore it cannot be 145 degrees or 125 degrees. Seeing how small #5 is I would go for 55 degrees. If you do 180 (the measure of the line) - 125 = 55

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

cricket20 [7]

The standard deviation is a better measure of spread for movies than it is for basketball games.

A box plot is a graphical rendition of statistical data based on the minimum, first quartile, median, third quartile, and maximum.

As, Movies is more centric to mean and not skewed on a particular side whereas basketball games is not centric to mean but is skewed right then left.

Now, Standard deviation just measures the deviation or spread with respect to mean of collected data.

So, In the movies the data is more collected. Thus standard deviation is best suited for movie data.

Now, interquartile range. IQR relies on if the data is skewed.

So, in the basketball data the standard deviation will not give the information.

Hence, the standard deviation is a better measure of spread for movies than it is for basketball games.

Learn more about this concept here:

brainly.com/question/17157714

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1 year ago

Estimate the measure of the clockwise angle formed by the minute hand and the second hand, then classify the angle.

irga5000 [103]

<span>A. 54°; acute is the answer</span>

8 0

3 years ago

Starting from 100 feet away, your friend skates toward you and then passes by you. She skates at a constant speed of 20 ft/sec.

amm1812

Your friend's distance from her starting point to your position is decreasing until she passes by you. This distance is D(t) = 100 ft - (20 ft / sec)t. We'll assume that your friend doesn't actually pass by you; she just gets closer and closer, from her initial 100 ft distance from you. Then:

D(t) = 40 ft = 100 ft - (20 ft / sec)t. Simplifying, we get:

-60 ft = -(20 ft / sec)t, and thus t = 3 sec.

6 0

2 years ago

Read 2 more answers

Maria spent 15 days traveling in South America how many hours did she’s been traveling in South America

exis [7]

Answer:

360 hours

Step-by-step explanation:

When trying to find the number of hours out of the number of days someone has been doing something, assuming that she spent all 15 days traveling with no rest, you just multiply however many days (In this case, 15 days) by 24 hours.

This gives us the equation 15 times 24, which then equals 360.

A way I check these is that I divide however many hours I got by 24 and make sure it equals our first number.

We get the equation 360 divided by 24, which does, in fact, equal 15.

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3 years ago

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It is a square pyramid with a base edge of 706 feet and an original height of 470 feet.

kupik [55]

Answer: That would be the Khafre Pyramid

Step-by-step explanation:

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3 years ago