Jade can do 65 push ups in 5 minutes. At the same rate, how many push ups can you expect her to do in 7 minutes?
2 answers:
Answer:
91
Step-by-step explanation:
Set up a proportion, where x is the number of push ups she can do in 7 minutes
=
Cross multiply and solve for x:
5x = 455
x = 91
So, Jade can do 91 push ups in 7 minutes
Answer:
She can do 91 pushups
Step-by-step explanation: make an equation
You might be interested in
Answer:
12 and 9
Step-by-step explanation:
x=larger number y=smaller number
x+y=21
x=2y-6 (system of equations)
x=21-y
2y-6=21-y
3y=27
y=9
x+9=21
x=12
I hope this helps you
?.12%=72
?.12=72.100
?=6.100
?=600
The 50th percentile is the median so the z score will be 0
You can use two negative numbers and add them to get -6. An example can be -4+-2=-6