Answer:
A.) k=0.5
Step-by-step explanation:
If we use the formula given: y=kx, we can plug in values.
0.5=k(1)
0.5=(0.5)(1)
0.5=0.5
We know that to get from 1 to 0.5, we need to divide by two, or multiple by 1/2. 1/2 in decimal form is 0.5
Answer:
2w^2 -7w-2
Step-by-step explanation:
(4w^2 – 4w – 8) – (2w^2 + 3w – 6)
Distribute the minus sign
(4w^2 – 4w – 8) – 2w^2 - 3w + 6
I like to line them up vertically
4w^2 – 4w – 8
– 2w^2 - 3w + 6
-----------------------------
2w^2 -7w-2
The prime numbers between 40 and 50 are:
41
43
47
Answer:
13975
Step-by-step explanation:
Answer
The total rainfall last year is 12.75 inches.
Step-by-step explanation:
The total rainfall this year is 10.2 inches.
Let the total rainfall last year be x inches.
It is given that the total rain this year 20% less than last year's total rainfall
Therefore total rainfall last year is 12.75 inches.
