There are an infinite number of solutions, but some that work are (-2,0), (1,-3), and (0,-6)
The formula is
A=p (1+r)^t
A future value 75000
p present value?
R interest rate 0.08
T time 17 years
Solve the formula for p
P=A ÷ (1+r)^t
P=75,000÷(1+0.08)^(17)
P=20,270.17
Answer:
26.
Step-by-step explanation:
Add up the frequencies to find the total frequency and that is your denominator.
5+10+12+10+13=50
Then their frequencies are the numerators.
5/50
10/50
12/50
10/50
13/50
Then times the fractions by two to make the denominator 100 so that you can easily turn these fractions into percentages.
10/100 = 10%
20/100 = 20%
24/100 = 24%
20/100 = 20%
26/100 = 26%
Then just double check that they add up to 100%
Answer:
3 students
Step-by-step explanation:
now for RSM Olympiad are 8
math kangaroo are 7
studs that did both are 4
Total number of studs that participated are
(8-4) + 4 + (7-4)
4+ 4 + 3 = 11
those who didn't participate are
14-11 = 13
