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2 years ago

12

Question 1: Kristen is investigating the opinions of students at her high school on the new school hours proposed by the school

board. Which of the following is her population of interest?

2 answers:

ikadub [295]2 years ago

7 0

Answer:

All students at her high school

Step-by-step explanation:

Those are the people she in the opinion of

Colt1911 [192]2 years ago

4 0

do yip have a picture of a diagram or anything?

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A number is multiplied by 6 and the result is 48. Find the number.

eduard

Answer:

the answer is 8

Step-by-step explanation:

8x6=48

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2 years ago

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3 years ago

Factor completely 4u^2-28u+49

aleksandrvk [35]

Assignment: $\bold{Factor \ 4u^2-28u+49}$

<><><><><>

Answer: $\boxed{\bold{\left(2u-7\right)^2}}$

<><><><><>

Explanation: $\downarrow\downarrow\downarrow$

<><><><><>

[ Step One ] Rewrite $\bold{4u^2-28u+49}$

$\bold{\left(2u\right)^2-2\cdot \:2u\cdot \:7+7^2}$

[ Step Two ] Apply perfect square formula

Note: Perfect Square Formula: $\bold{\left(a-b\right)^2=a^2-2ab+b^2}$

$\bold{a=2u,\:b=7}$

$\bold{\left(2u-7\right)^2}$

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$\bold{\rightarrow Rhythm \ Bot \leftarrow}$

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3 years ago

Sarah takes a full-time position that pays $32,500 per year. The government takes out 3% for Social Security, 1.2 % for Medicare

stellarik [79]

Answer:

$32,500

Step-by-step explanation:

Sarah's gross income is the income amount before taxes and other deductions. It is $32,500.

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3 years ago

3 pencils sell for $0.99, How much would 7 pencils cost.

insens350 [35]

Answer:

2.31

Step-by-step explanation:

Thisis because when you have o figure the unit rate which is found by doing 0.99/3 or to remember the formula cost/total number of whatever than you get 0.33 is unit cost for one no multiply that by 7

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