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pishuonlain [190]
2 years ago
10

Answer questions 8 and 10. Show your work for 8 and explain for 10.

Mathematics
1 answer:
tiny-mole [99]2 years ago
3 0

Answer:

8- agree with jordan10- 36 seconds in

Step-by-step explanation:

8-

21÷28=75 percent

30÷40=75 percent

Jordan is right, they both equal the same amount (.75) when divided

10- the red and blue light blink the same time on the 36th second this is because both 9 and 12 are dividable by 36

9,18,27,36

12,24,36

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The histogram represents the distributions of essay scores for high school sophomores and juniors in a contest. Which statements
Ket [755]

Answer:

B,C, and E

Step-by-step explanation:

A histogram is a graphical illustration of information in bars of diverse heights. A histogram displays the shape and spread of continuous sample data. The true statements about the data essay scores for high school sophomores and juniors in a contest are; the juniors tended to have higher essay scores than the sophomores, the medians of both data sets are equal and the histogram is the best way to show that both distributions are nearly symmetric.

8 0
3 years ago
Read 2 more answers
01.02)V 196ind the answer to V48 and select the correct answerational or irrational?8 21, irrationalsv 3, irrational
scoray [572]
Simplifying √196 before doing the multiplication:
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Simplifying √48:
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6 0
3 years ago
In triangle ACE, P is the centroid, PF = 6 , and AD = 15 15. Find the measures of PC and AP. Enter your answers as numbers.
xxTIMURxx [149]

Answer:

PC = 12 units

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Step-by-step explanation:

  • The centroid of a triangle is the intersection of the three medians of the triangle
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  • The centroid divides each median into two parts, which are always in the ratio 2: 1 from the vertex

In ΔACE

∵ P is the centroid of it

∴ P divides CF the ratio 2: 1 from C

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∴ PC = 2(6)

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∴ AP = AP = \frac{2}{3} (15)

∴ AP = 10 units

5 0
2 years ago
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Kisachek [45]

Answer:

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Step-by-step explanation:

3 0
3 years ago
How to find the rate of change of the volume of cone?
sleet_krkn [62]
You can use calculus ( related rates).  Given the rate os change of the radius for example you can find the rate of change of  volume using differential calculus.
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