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Nimfa-mama [501]
3 years ago
12

What is 3 root of − 216 end root

Mathematics
1 answer:
lord [1]3 years ago
7 0
I believe you are asking for the cubic root of 216; this means "What times itself 3 times would equal 216?".
 
The answer is 6:

6x6x6=216

To break it down further:

6x6=36
36x6=216

I Hope this Helps!
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Someone please help.​
Leokris [45]

Answer:

See explanation

Step-by-step explanation:

1 = b (0,-2)

2 = b (0,1)

6 = a (3,0)

7 = a (-2,2)

4 0
2 years ago
Read 2 more answers
Mariana has 6 3/4 feet of border in all. Each piece is 3/8 of a foot long. How many pieces of border does she have?
Murljashka [212]

Answer:

18

Step-by-step explanation:

8 0
3 years ago
Express this number in scientific notation.<br> 78 million
e-lub [12.9K]

7.8 x 10^7

I don’t know how to explain it but it’s right

4 0
3 years ago
Read 2 more answers
The quotient is 71 2/3 what is the divisor
Genrish500 [490]
The divisor is 3.
It is 3 because to make the whole number and the remainder a mixed number you take the whole number then for the numerator you write what is left over(remainder) and for the denominator you will write the divisor. In this case the denominator is 3 so the divisor is 3.

Hope I helped ! :D 
4 0
3 years ago
In a fast food study a researcher finds that mean sodium content of 32 Wendy's fish sandwiches is 1080 milligrams with a standar
KiRa [710]

Answer:

Since 95% confidence interval contains 0 we conclude at 95% confidence level that the two means are equal.

Step-by-step explanation:

Given that in a  fast food study a researcher finds that mean sodium content of 32 Wendy's fish sandwiches is 1080 milligrams with a standard deviation of 75 milligrams. The mean sodium content of 39 Long John Silver's fish sandwiches is 1120 milligrams with a standard deviation of 100 milligrams

H0: The two means are equal

Ha: The two means are not equal

(Two tailed test at 5% level)

Variable A Variable B

Mean 1080.00 1120.00

SD 75.00 100.00

SEM 13.26 16.01

N 32 39

95% CI: -82.65 to 2.65

Since 95% confidence interval contains 0 we conclude at 95% confidence level that the two means are equal.

7 0
3 years ago
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