Answer:
$4,3750.00
Step-by-step explanation:
Simple interest is calculated using the equation:
I = Prt
I = Interest
P = Principal
r = Rate
t = Time (years)
I = 2,500 * 3.5 * 5
43750 = 2,500 * 3.5 * 5
Therefore, the interest is $43750.00
7/18 because 7 times 1 is 7 and 9 times 2 is 18 :)
4/7,8/14,12/21,16/28,20/35,24/42,28/49,32/56,36/63,40/70 and so on are equivalent fractions to 4/7
To solve this problem, let us first assign variables. Let
us say that:
A = runner
B = cyclist
d = distance
v = velocity
time = t
The time in which the cyclist overtakes the runner is the
time wherein the distance of the two is the same, that is:
dA = dB
We know that the formula for calculating distance is:
d = v t
therefore,
vA tA = vB tB
Further, we know that tA = tB + 2, therefore:
vA (tB + 2) = vB tB
4 (tB + 2) = 14 tB
4 tB + 8 = 14 tB
10 tB = 8
tB = 0.8 hours = 48 min
Therefore the cyclist overtakes the runner after 0.8
hours or 48 minutes.
Answer:
0 and - 13/15
Step-by-step explanation:
