3 years ago

What the value of p in the question shown

1 answer:

5 0

It would be D because you have to do the cube root on both sides. What I do is ignore the decimal and add it in later once the math is complete like on this question you can tell by process of elimination that 8 squared is 64 but you’re look for the cube root so that eliminates a and c and now just make sure the decimal is in the right place

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Carmela randomly selected 65 stamps from a stamp collection. Eleven of these were commemorative stamps. What is the interval est

Olenka [21]

Since there is no mean, we need to first get the probability:
p = 11/ 65 = 0.1692
This will make it easier to compute for the interval estimate. Interval Estimate = probability ± margin of error
upper limit = 0.1692 + 0.025 = 0.1942

lower limit = 0.1692 - 0.025 = 0.1442
So the interval estimate is 0.1442 < x < 0.1942

3 0

3 years ago

a bottle of soda had 4 2/7 of the daily recommended sugar.if you were to drink ½ of the bottle,how. much of the daily recommend

statuscvo [17]

Did I understand correctly, the first number is:

$4\frac{2}{7}$ ?

in other words, this would be:

$\frac{4*7+2}{7} = \frac{30}{7}$

and if you drink half of it, then we divide this number by 2:

$\frac{15}{7}$

because 30/2=15

so you would have

$2 \frac{1}{7}$

still more than a daily dose!

3 0

3 years ago

Find the perimeter. Simplify your answer.

kumpel [21]

Answer:

26s+24

Step-by-step explanation:

2(3s+9) +2(10s+3)

6s +18+20s +6

26s +24= perimeter

3 0

3 years ago

An elevator starts on the 100th floor of a building. It descends 4 floors every 10 seconds. At what floor will the elevator be 6

Anarel [89]

Answer:

Floor 76

Step-by-step explanation:

4*6=number of floors in 60 second

100-24=floor 76

4 0

4 years ago

Simplify the expression. Write your answer as a power. <br> (23)^2⋅(23^)6

dalvyx [7]

(23)^8 b/c when multiply powers you add the exponent values together

8 0

3 years ago