Answer:
Step-by-step explanation:
volume of sphere = 4/3*pie*radius cubed
4/3*pie*27 = 36pie
113cmcubed to the nearest whole number
Answer: 14
Step-by-step explanation:
We want the smallest value so:
we know 5n is the square of a number, so
n = 5a^2, so a > 1
we know 75np is the cube of a number, so
p= 3^2a = 9a
Now, n+p = 5a^2 + 9a = a [5a+9]
The smallest value would be when a=1
Therefore when you plug it in , n+p = 5+9 = 14
Hopefully that helped :)
Answer:
the answer is C.
Step-by-step explanation:
if you divide 10 divided by 2 it gives you 5 and then subtract it by 2.2 = 2.8
there goes your answer.
Answer:
(A) When the sample size increases, both α and β may decrease.
Step-by-step explanation:
Which of the following is correct?
(A) This option is right.
When a sample's size increases, the values for alpha and beta may decrease; if and only if sample size is the denominator in the slope equation (in each case) and the numerator stays the same (that is, ceteris paribus; all other things being equal). The larger the denominator, the smaller the slope value for alpha and beta.
(B) This option is wrong
Type 2 error can only occur when you fail to reject a true H0
(C) This option is wrong
Type 1 error can only occur if or when you don't reject a false H0
(D) This option is wrong
The level of significance is the probability of a Type 1 error, not the probability of a Type 2 error.
Answer:
9 pounds
Step-by-step explanation:
87.75 divided by 9.75 = 9
9