Answer:
y = -1 + -0.75x
explanation:
Answer:
80%
Step-by-step explanation:
it’s 82% but rounded its 80
Answer:
3
Step-by-step explanation:
The mode is the value that appears most often in a set of data. The mode of a discrete probability distribution is the value x at which its probability mass function takes its maximum value. In other words, it is the value that is most likely to be sampled.
Hope this helps!
1 answer
weight of karen = k
weight of john = j
by the question
j=3k
then
case II
2j +k =875
2×3k+k=875
7k = 875
k=875/7
k=125
now
j=3k
=3×125
=375
hence john was 375 pound and karen was 125.
2 answer
let Mary be m and joes be j
by question
M=3J
CASE II
M + J=24
3J +J =24
J =24/4
J=6
NOW
M=3×6
M=18
Therefore Mary was 18 yrs old and Joes was 6 yrs old.
The volume of a cylinder is: Pi*r(2)h
* means multiply