1 year ago

1. What is the 90th percentile if the sample size is 11?

Mathematics

1 answer:

DedPeter [7]1 year ago

3 0

The answer should be D. I believe so

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Write each expression in exponential form and find its value 1/6*1/6*1/6*1/6

olga55 [171]

Answer:

1/6^4.

Step-by-step explanation:

Multiply denominators.

6*6*6*6 = 1,296

Your answers are 1/6^4 and 1/1296.

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3 years ago

Will mark brainly!! :)

spayn [35]

Answer:

${f}^{ - 1} (x) = - \frac{1}{2} x + \frac{7}{2}$

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2 years ago

suppose you got 8 mangoes and 3 apples for $18 and 3 mangoes and 5 apples for $14.50. how mush does each mango and each apple co

Zanzabum

Suppose a mango cost x dollar and a apple cost y dollar

there will be an binary system of equation

8*x+3*y=18
3*x+5*y=14.5

so soultions have to x=48/31 y=16/31

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3 years ago

Read 2 more answers

CAN SOMEONE PLEASE HELP ME WITH MY GEOMETRY HOMEWORK PLEASE?

Kay [80]

Answer:

Option A

Step-by-step explanation:

The complete question is shown in the attachment.

The sum of angles in a triangle is 180 degrees.

This implies that:

$m\angle A+85+53=180$

m<A+138=180

m<A=180-138=42

Now we use the sine rule to find AC=b

$\frac{b}{\sin 85}=\frac{85}{\sin 42}$

This implies that:

$b=\frac{85}{\sin 42}*\sin 85$

$b=126.5$

5 0

3 years ago

At the bulk food store, Stacy bought 7 lbs of nuts. She used 8 ounces of nuts in a recipe and then put the rest of the nuts into

chubhunter [2.5K]

Answer:

A. 26

Step-by-step explanation: there is 16oz in every lb. so 16 X’s 7=112 now minus the 8ozs used. 112-8=104 oz’s left. The snack bags are 4 ozs so you Divide 4/104=26

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3 years ago