Answer:
47%
Step-by-step explanation:
First we need to find the ratio of masks on Jack's wall to the total number of masks, which is 235/500. Now we need to make the denominator 100 in order to find the percentage by dividing the numerator and denominator by 5 to get 47/100. Therefore the percentage of Jack's mask collection that is on his wall is 47%.
Answer:
f(x)= e^(2x)-4
change f(x) to y, switch _6 and y. solve for _5x_
The final function
f^(-1) (x)= ln(x+_7(8_)/(_(__)
Step-by-step explanation:
The correct option is A.
The cost of the pizza is $8 and the total amount spent is $10. To find the cost of the salad, all you have to do is to subtract the cost of the pizza from the total amount spent, the remain amount will be the cost of the salad. That is,
Let S stands for salad,
8 + S = 10
S = 10 - 8 = 2
Thus, S = 2.
This means that, the salad costs $2.00<span />
Answer:
tan² A = 
Step-by-step explanation:
Using the identity
tan²x + 1 = sec²x , that is
tan² A = sec² A - 1
= (
)² - 1
= 
- 1
=
Answer:
4x+2y
Step-by-step explanation:
