Answer:
answer = $144.40
Step-by-step explanation:
34/100 × $424.71
A. Is changed or manipulated in the experiment
You have to translate the math word problem to math.
"number" is any variable, so lets use x
"6 less" is -6
"greater than" is >
"4" is obviously 4
x-6>4
if you need to solve for x as well, you would need to get it by itself. so add 6 to both sides(we are trying to get rid of 6 on the side with the x, so to get -6 to zero we had 6, and one thing we do on one side you do on the other).
6 + 4= 10
so x=10
Answer:
rate per month = .01 agreed = r
Luckily they only ask for the first month so it is 0.01 * 20 .
Later months get more complicated and it is like paying off a mortgage with the term unknown but the rate and payment known.
Payment = principal value [ r / {1-(1+r)^-n } ]
100 = 2000 [ .01 / {1 - (1.01)^-n } ]
5 = 1/ {1 - (1.01)^-n }
.2 = 1 - (1.01)^-n
.8 = 1.01^-n
log .8 = -n log 1.01
n = 22.4 months :)
so over the almost two years pay 2240 total :)
<em>* Hopefully this helps:) Mark me the brainliest:)!!!</em>
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Answer:
Step-by-step explanation: