Answer:
0.125, 0.25, 0.4, 0.666...
Harley, Olga, Kayla, Karla
Step-by-step explanation:
Change each number into a decimal, then compare them.
Karla saved 2/3 = 0.666...
Olga saved 25% = 0.25
Harley saved 1/8 = 0.125
Kayla saved 0.40 = 0.4
From least to greatest:
The answer is simply A. (3 cube root 8)
This is the solution because the cube root of 8 makes 2. All of the other options give a decimal/unsimplified number...
Hope this helps! :)
14 3/4 years
Let's assume compound inflation. The appropriate formula for that is:
A = P(1 + r)^t.
If we represent current prices by P, then double that would be 2P:
2P = P(1 + 0.048)^t Find t, the time required for prices to double.
Then:
2 = 1.048^t
Taking the natural log of both sides, we get:
ln 2 = t·ln 1.048, so that:
t = (ln 2) / (ln 1.048) = 14.78
At 4.8 inflation, with annual compounding, prices will double in approx. 14 3/4 years.
14 is 46.67% of thirty so you’d need to find out what 46.67% of 45 is which would be 21
Hope this is right and it helped XD
