Answer:
A=12
Step-by-step explanation:
So if your equation is carrat over b you have to find 4 and -2 first then find your substitute
Answer:
Option B
Step-by-step explanation:
Since, number of calories 'C' burned is proportional to the number of minutes (m) given to the exercise,
C ∝ m
C = km
Where k is the proportionality constant.
From the table attached,
For C = 250 calories and m = 30 minutes,
250 = 30k
k =
=
Therefore, equation representing this situation will be,
C =
Option B will be the correct option.
Answer:
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
90*345=
31050
Hope i helped.