Answer:
x = 222
Step-by-step explanation:
Given:
Principal = 2,500
rate = 3.5%
term = 6 years
Simple interest = Pricipal x rate x term
S.I. = 2500 x 3.5% x 6
= 87.50 x 6
S.I. = 525.00 CHOICE C.
Suzanne will earn an interest of $87.50 per year and a total of $525 interest at the end of 6 years.
Answer:
$85.60
Step-by-step explanation:
We add the percentage of sales tax to the total. This means we are paying 100% + 7% tax, or 107%.
107% = 107/100 = 1.07; this gives us
80(1.07) = 85.60.
The time needed to run the second half of the race is 8.44 s
Step-by-step explanation:
The total distance covered by the athlete during the race is
d = 200 m
And the total time taken to cover this distance is
T = 19.19 s
We also know that the time the athlete needs to cover the first half of the race is

Also, we know that

where
is the time the athlete takes to cover the second half of the race.
Re-arranging this equation and susbtituting the values, we find the value of t2:

Learn more about uniform motion:
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Subtract 6 and then you will get n< -4.5