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3 years ago

7

Find the unit rate 39 plants in 3 rows = plants per row

2 answers:

borishaifa [10]3 years ago

8 0

13 is the answer all you have to do is 39 divided by 3

Nataliya [291]3 years ago

4 0

Answer: All you have to do is divide 39 and 3 and you get 13. That is how many in a row.

Step-by-step explanation:

I hope that is right if not sorry.

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Eric randomly surveyed 150 adults from a certain city and asked which team in a contest they were rooting for, either North Hig

Romashka-Z-Leto [24]

Answer:

B

Step-by-step explanation:

A 95% confidence level interval will have 0.52 (lower interval) & 0.68 (upper interval) which means that that if 90 individuals root for North HS then p value is 0.6 which will fall in the 95% confidence interval range.
For the option B the p value will also be same as in case A hence B is true as an alternative hypothesis.
We can calculate P value

Confidence Interval = p ± z $\sqrt{p(1-p)/n}$

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3 years ago

Papessa [141]

<2,14> thats the answer its complicated but i got it after the 2nd try

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3 years ago

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Josh examines the expression 5^-x over 5^x, where m is greater than 0.

DochEvi [55]

Answer:

Josh is wrong.

Step-by-step explanation:

5^-x / 5^x = 5^(-x-x) = 5^-2x

= 1 / 5^2x

(you subtract the exponents when dividing )

So Josh is wrong ( he would be correct if we were multiplying)

6 0

3 years ago

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Write 42 divided by 558 make sure to show work

nadezda [96]

42/558 is what you write to show the expression 42 divided by 558

6 0

3 years ago

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The product of a number y and 3 is 6

Solnce55 [7]

Answer:

y = 2

Step-by-step explanation

$3y=6$

Divide both sides by 3

$\frac{3y}{3} =\frac{6}{3}$

Simplify

$y=2$

8 0

3 years ago