Answer:
4%
Step-by-step explanation:
For simple interest, the equation is I = PRT, where I is the interest, P is the principal/amount invested, R is the rate as a decimal, not percentage, and T is time in years.
641.28 = (4008)(r)(4)
641.28 = 16,032r
r = 0.04 = 4%
Answer:
18.75
Step-by-step explanation:
75 is the 100% price. If you divide 75 by two you will get the 50% price. Which is 37.5. If you divide that by two you will get the 25% price which is 18.75
I think your answer would be equations or expressions?
Answer:
D. 45°
Step-by-step explanation:
y = 45° based on the definition of Alternating Exterior Angles, which states that opposite outside angles are congruent with each other.
~
Remember the sides of a square are all equal legnth
4 sides
pereimiter=4s where s is the legnth of a side
so
P=4(4x-2y)
P=16x-8y
the periimiter is 16x-8y
