Answer:
A.) $56
Step-by-step explanation:
1. Convert 7% into the numerical version by either
A. Moving the decimal two spaces to the right, giving us .07
or
B. Making 7% into a fraction, 7/100
2. Now make an equation with the total amount of money (M) multiplied by the interest (P) inside of parenthesis. This will give us 7% of $800 in your case.
(800 × .07) → 56
3. Then, multiply by the number of years the interest has been accumulated.
56 × 1
The official equation for this is: a = p(1 + r)^t
a = amount at end (initial amount + interest gained)
p = initial amount
r = rate (percent interest)
t = time in years
Answer:
the answer is 17.41..
Step-by-step explanation:
calculator
Well let’s see if there’s a least common multiple of 5 and 8. Since 40 is the least common mult. We will multiply 40 x .90 and 40 x 1.25 . 40x.90 is 36 while 40x1.25 is 50. It’s better to buy eight pounds for 1.25!
Answer:
1000x
Step-by-step explanation:
Do Pythagorean Theorem because a rectangle divided in diagonals form right triangles
A^2+b^2=C^2
Plug in the correct numbers and solve
A and B can be switched around but C is always the longest diagonal side which is called the hypotenuse not the Adjacent sides that form a right angle
So with correct solving you should get 5.
