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romauve
n
1 st
Randy is going to survey a sample of his school in order to
determine if there is enough support for purchasing new PE
equipment. There are a total of 700 students at Randy's
school.
va
1 Which group of people represents the population of
this situation?
5
th

answer: d. $20

step-by-step explanation:

just took the test

i don't have the answer rn but go to math papa. it shows the steps and the answer. hope this : )

step-by-step explanation:

child does not get an education so she can use the molla on junk

answer: c, the green line

step-by-step explanation:

there is no black line, eliminate b.

simple interest implies periodic payments, but the red line shows no payments, eliminate d.

simple interest has equal payments. if paid say every day, the graph is about a straight line (actually a stairstep).

the yellow line is not straight, eliminate a.

check: the green line is straight, answer is c.

simple interest with positive interest rate gives a straight line sloping up to the right. green line:

g(t) = $100 + ($200-$100) ÷ (20 years) × (t years)

= $100 + (4%/year) × ($100)(t years)

incidentally, the yellow line curving upward represents continuously compounded interest

y = $100 × 2^(t years / (14 assuming the yellow line hits $200 at 14 years. 2^0 is 1, so y(0) = $100; 2^(14/14) is 2, so y(14) = $200.