Simple.....
All you have to do is simplify the radical by breaking the radicand up into a product of known factors.
Thus, your answer.
Answer:
d
Step-by-step explanation:
20% of her students are in physical science. there is actually 30% or .3 students in physical science.
Try B i’m pretty sure it’s that answer
Answer:
One-time set up fee cost = $45
Step-by-step explanation:
Given:
Cost for 5 hours = $235
Cost for 12 hours = $501
Find:
One-time set up fee cost
Computation:
One-time set up fee cost = x
Hourly cost = y
So,
For 5 hour
x + 5y = 235 ......eq1
For 12 hour
x + 12y = 501 ......eq2
From eq 1 and eq 2
x = 45
So,
One-time set up fee cost = $45