Start by writing out the equation of this.
60=x+(3x)
60= 4x
---- -----
4 4
x=15
Henry solves 15, and Frank solves 45.
Answer :
5 students study both French and Spanish
2 students study neither French nor Spanish
30 students study French, but not Spanish
Answer:
13 units.
Step-by-step explanation:
We can find distance between points by using the following formula:

The change in x is -5, and change in y is 12. Let's apply this to the formula.
. Evaluate this, and we get 13.
Hope this helped!
Answer: 3.6%
Step-by-step explanation:
(0.6/16.6)x100=3.61445783133
so rounded to the nearest tenth is 3.6%
The computation of percentage error involves the use of the absolute error, which is simply the difference between the observed and the true value. The absolute error is then divided by the true value, resulting in the relative error, which is multiplied by 100 to obtain the percentage error.
Answer:
False
Step-by-step explanation:
A dependant variable is the effect observed, meaning the consequence, not the cause