we are given with two equations: R=143-0.65a for women and R = 165-0.75a for men. In this prblem we are asked the age of a man when R is equal to 135. In this case, we use the second equation and substitute R with 135. In this case, 135 = 165 - 0.75 a; a is equal then to 40 yrs old. In 2, when x is equal to 4, then 0.5*4 + 3 is equal to 5.
Answer:
5(7 + 6s - 9t)
Step-by-step explanation:
35 + 30s – 45t =
= 5(7 + 6s - 9t)
I did the math and (6,26) is the correct answer.
Answer: The chances are of the probability = 0.0001
Step-by-step explanation:
The normal distribution can be described completely by the two parameters µ and σ.
As always, the mean is the center of the distribution and the standard deviation is the measure of the variation around the mean.
Please find the attached file for the solution
math worksheet
1 x+2=4
2 x+3+x=7
3 find x here it is - x