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2 years ago

99 POINTS

Mathematics

2 answers:

Norma-Jean [14]2 years ago

7 0

The answers are B and D hope this helps.

Lady bird [3.3K]2 years ago

4 0

Question:

Three basketball teams measured the height of each player on their team. The table shows the mean and the mean absolute deviation of the heights for each team. Which statements are correct? Select each correct answer.

Answers:

B.) The heights of the Buffaloes’ players and those of the Panthers vary about the same amount.

D.)The heights of the Buffaloes’ players vary more than do the Warriors’ heights.

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Jon earned $38,000 last year. He paid $6,840 for entertainment. What percent of his earnings did Jon pay in entertainment expens

marysya [2.9K]

6840 / 38,000 = 0.18 = 18% for entertainment expenses

8 0

3 years ago

elsa,ryan, and jim sent a total of 116 text messgaes during the weekend. ryan sent 4 times as many messages as jim. elsa sent 10

kozerog [31]

The number of messages sent by Elsa, Ryan and Jim are 11 , 84 and 21 respectively.

Explanation

Suppose, the number of messages Jim sent is $x$

As Ryan sent 4 times as many messages as Jim, so the number of messages sent by Ryan $= 4x$

Also, Elsa sent 10 fewer messages than Jim, so the number of messages sent by Elsa $= x-10$

Given that, they sent a total of 116 text messages. So the equation will be.......

$x+4x+(x-10)=116\\ \\ 6x-10=116\\ \\ 6x= 126\\ \\ x= \frac{126}{6}= 21$

So, the number of messages sent by each of them.....

$Jim = 21\\ Ryan = 4*21= 84\\ Elsa= 21-10= 11$

4 0

3 years ago

The value of the surface area (in square centimeters) of the cone is equal to the value of the volume (in cubic centimeters) of

Dovator [93]

Answer:

The height of the cone is 10.9 cm

Step-by-step explanation:

step 1

Find the height of the cone

Applying the Pythagoras Theorem

$12^{2}=5^{2}+h^{2}$

$144=25+h^{2}$

$h^{2}=144-25$

$h^{2}=119$

$h=10.9\ cm$

therefore

The height of the cone is 10.9 cm

6 0

3 years ago

NEED ANSWER ASAP,BRAINLIEST FOR CORRECT ANSWER. IM FAILING SCHOOL

Vlad1618 [11]

Answer:

c is the anser

Step-by-step explanation:

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2 years ago

Which is a negatively skewed distribution? HELP PLEASE

zlopas [31]

Answer:

i think its c

Step-by-step explanation:i think its c because it has dot on the very left

5 0

2 years ago