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2 years ago

Easy question There are 8 sixth-graders and 16 seventh-graders in a class.

Mathematics

2 answers:

Vika [28.1K]2 years ago

8 0

Answer:

2 seventh graders

Step-by-step explanation:

8:16 simplified=1:2

therefore for every 1 sixth-grader there is 2 seventh graders

fenix001 [56]2 years ago

8 0

Answer:

there is 1 sixth grader for every 2 seventh graders

Step-by-step explanation:

there are 16 seventh graders divided by the 8 sixth graders= 2 seventh graders per sixth grader

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ivanzaharov [21]

Answer:

C. 5 units

Step-by-step explanation:

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2 years ago

The heights of women aged 20 to 29 are approximately normal with mean 64 inches and standard deviation 2.7 inches. Men the same

san4es73 [151]

Answer:

Step-by-step explanation:

$Z=\frac{x-mu}{\sigma }$

X - Heights of women aged 20 to 29: X is N(64, 2.7)

Y - Heights of men aged 20 to 29: X is N(69.3, 2.8)

a) X=6'=72"

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3 years ago

You select a marble without looking and then put it back. If you do this 6 times, what is the best prediction possible for the n

mojhsa [17]

Answer:

the possible prediction of getting a purple or blue is 2 out of 6

Step-by-step explanation:

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2 years ago

0.05x =0.5 can someone please helppppp!!!!!!!!!!

Tcecarenko [31]

Answer:

x equals 10

Step-by-step explanation:

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2 years ago