Answer:
4 because a quartile is really one fourth of the entire amount and if the entire amount is 16, the upper quartile will consist of 4 values. This was arrived at by simply finding 1/4 of 16 or by dividing 16 by 4.
Answer:
$675
$850
$1200
Step-by-step explanation:
Use formula for simple interest:
A = P (1+rt)
where
A = accrued amount (principal + interest) = what we want to find
P = Principal (initial) amount = Given as $500
r = rate of interest = Given as 7% = 0.07
t = time
For 5 years, t = 5
A = 500 [ 1 + 0.07(5) ] = $675
For 10 years, t = 10
A = 500 [ 1 + 0.07(10) ] = $850
For 20 years, t = 20
A = 500 [ 1 + 0.07(20) ] = $1200
16 + 36 = 52
unknown side = square root (52)
unknown side = 7.21
or
unknown side = 2 square root (13)
All the terms are like terms. When combined, their sum is zero (0).
Answer:
2:5
Step-by-step explanation:
14 + 8 = 22 - 20 = 2
4-1 = 3 x 2 = 5 + 5 = 10
2:5
