Answer:
this just helped me so much
Step-by-step explanation:
Answer:
x ≥ 36 miles per hour
Step-by-step explanation:
The speed of a major storm is at least 110 miles per hour while the speed of the slowest hurricane is at least 74 miles per hour.
Let x represent how much greater these wind speeds are than the slowest hurricane. Therefore:
x ≥ 110 miles per hour - 74 miles per hour
x ≥ 36 miles per hour
This means that the winds speed must be 36 miles per hour greater than the slowest hurricane.
Answer:
Question 1
x = 8
Question 2
x = 3
Step-by-step explanation:
Question 1
3 / 2 = 12/ X
3 * X = 12 * 2
3x = 24
3x / 3 = 24 / 3
x = 8
Question 2
x / 7 = 9 / 21
21 * X = 9 * 7
21 x = 63
21x / 21 = 63 / 21
X = 3
Answer:
a.) Expected value on earning points= 21
b.) Expected value on earnings for composites = -1
Step-by-step explanation:
Expected value = [(6*1 + 6*2 + 6*3 + 6*4 + 6*5 + 6*6 ) ]* (1/6) = 6*(7)/2 = 21
b.) how many composite numbers from 1 to 6
4 and 6
so...
Expected Value of earning = [(-6*1 - 6*2 - 6*3 + 6*4 - 6*5 + 6*6 ) ]* (1/6) =
-1 - 2 - 3 + 4 - 5 + 6 = -1
Answer:
A D E i think sry if wrong but im pretty sure
Step-by-step explanation:
