Add 10 + 20 = 30 apples in total
The answer is 40%
There are 30 people who voted, and your looking for the % of people who voted for Candidate A, so in order to find the % you divide 12 / 30, then multiply
0.4 * 100 = 40%
A=s^2
A=25^2
A= 625ft
The area is 625ft
Answer:
I'll do #2 for ya.
a) 27
b) 9
c) 17.5
Step-by-step explanation:
a) 75% of 36 = 27
b) 36-27=9
c) 14*1.25=17.5
Answer:
(a) (–4, –2) U (2, 4)
Step-by-step explanation:
A graph is concave down where its second derivative is negative. That will be where the slope of the first derivative is negative.
Your graph shows the first derivative has negative slope at the left and right ends. The function f(x) will be concave downward on those intervals:
(–4, –2) U (2, 4)