Answer: <u>$1920</u>
Step-by-step explanation:
We can rephrase this question as "Ben's taxes are 15% <em>of </em>$12,800."
We know that the word "of" always means to multiply in word problems. But how do we multiply a percent by a number? Well, we can convert it to a decimal by dividing it by 100. This makes both of the units the same:
15 ÷ 100 = 0.15
So, 15% as a decimal is 0.15. Now, we can multiply the two values (12,800 and 0.15):
12,800 × 0.15 = 1920
Thus, we can conclude that Ben has to take $1920 out of his savings for taxes.
Answer:
A. f(x)=9x+4
Step-by-step explanation:
Function is f(x) =9x+4, because if x=1, then f(1)=9*1+4=9+4=13;
if x=5,then f(5)=9*5+4=45+4=49
A= P(1+r/n)^nt
P<span> =</span> principal amount (the initial amount you borrow or deposit)
r = annual rate of interest (as a decimal)
t<span> = </span>number of years the amount is deposited or borrowed for.
A<span> =</span><span> amount of money accumulated after n years, including interest.</span>
n = number of times the interest is compounded per year
A= 1100(1+0.343/12)^12/4
A = 1197.04
Amount saved = 1197.04 - 1100 = $ 97.04
Answer:
7.83
Step-by-step explanation:
formula for Interest=p*r*t/100
261*3*1/100
7.83
brainliest plz