Answer:
t=0.57h
Step-by-step explanation:
Answer:
3,1
Step-by-step explanation:
(3+6)= 9
times 1 would also be 9.
Answer:
The value of y is 847 for x=11
Step-by-step explanation:
It is given that y is directly proportional to the square of x
This can be written mathematically as:

Removing the proportionality symbol introduces a proportionality constant in the equation which is denoted by k

Given that "When x is 5, y is 175"

Putting the value of k

Now putting x = 11

Hence,
The value of y is 847 for x=11
Answer:
c
Step-by-step explanation:
because it has 3 different parts that cannot be combined
I would be the last answer because the h of hours would be multiply by 5.