QUESTION 2.4 Compound Interest
Chaz has an account with $9, 200.00. He transferred this amount into an account paying 4.9% annual
interest compounded quarterly. How much money will be in the account after 5 years? (also called future
value)
Round to the nearest cent if necessary.
Choose one. 4 points
$11,970.00
O
$11, 737.00
O
$11, 736.00
O
$11, 736.63

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

111

step-by-step explanation:

c) the median for town a 30" is greater than the median for town b 25"

step-by-step explanation:

town a, median = q2 = 30

town b, median - q2 = 25

so the median for town a 30" is greater than the median for town b 25"

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629