Answer: the correct answer is ( 7 * 5 ) + (7 * 9 )
Step-by-step explanation:
7 * ( 5+9) = (7 * __) + ( 7 * __) = ( 7 * 5 ) + (7 * 9 )
Answer:
(a) PROPORTION.
Step-by-step explanation:
A relative frequency histogram has bars whose height is equal to either the proportion of cases that are between the upper and lower bounds of the bar.
The relative frequency in a relative frequency histogram refers to PROPORTION.
A relative frequency histogram is a graph that has the same shape and the same horizontal scale as the corresponding frequency histogram. The difference is that the vertical scale measures the relative frequencies (percentages or proportions).
Hence, option (a) is right option.
Answer:
The answer should be choice B.
Step-by-step explanation:
By using the process of elimination, you can cross out choices A and D.
According to the equation, the slope is of p(x) is smaller than q(x), thus q(x) will be steeper than q(x).
The valid answer is B because choice C is wrong.
Answer:
Step-by-step explanation: When you are dealing with an unfamiliar number, or one that is quite big, break it down into the product of its prime factors.
This is especially true when you are working with roots.
By easy short division you will find that:
243
=
3
×
3
×
3
×
3
×
3
=
3
5
Now the question is a piece of cake! (or EZ as
π
)
Let the unknown base be
x
x
5
=
243
=
3
5
x
=
3
