Answer:
Equal to 7
Step-by-step explanation:
The way I learned multiplication was with some sayings. "7 times 7 went out to dine, when they came back it was 49"
Answer:

Step-by-step explanation:
We know that £1 equals 100p.
Knowing this relation, we can use the rule of three

Then, we form the fraction

Therefore, the fraction of of £3.00 is

The answer in this question is 97.
0.20 SD = 1.96 SD / sqrt(n)
n = (1.96 / .200)^2
n = 96.04
Which is rounded Up to 97
The number of observations within the data set must be greater than or equal to the quantity of 97.
Answer:
w = 0, 4
Step-by-step explanation:
The GCF is 2w
2w (w-4) = 0
w = 0 or 4