Answer:1/5 = 2/10
Step-by-step explanation:
you just have to multiply by 2. Since the 1/5 turns into ?/10, you can assume that you multiply the 5 by 2, and whatever you do to the bottom, you do to the top. So you would multiply the 1 by 2 and you would end up with 2/10.
60 hundredths is 60 percent. You can also move the decimal point two places to the right to find the percent equivalent. To write 0.6 as a fraction, you read the decimal, 6 tenths, and write 6 tenths in fraction form. Simplify the fraction by dividing the numerator and denominator by 2, a common factor.
So, teh exact value is sqrt( 19^2 - 8^2 ) = sqrt( 361-64) = sqrt(297).
There's people who can calculate this mentally, but I can't. Approximate by known squares: 15^2 = 225, 16^2 = 256, 17^2= 289, 18^2=324,
So, 18.
Answer:
414 have a great day :)
Step-by-step explanation:
(54−32)(9.2)
=(54−9)(9.2)
=(45)(9.2)
9514 1404 393
Answer:
P = 50,000
r = 0.08
i = 0.02
K = 4
n = 20
t = 5
Step-by-step explanation:
In this formula, r is the annual interest rate, 8% or 0.08. K is the number of times the interest is compounded in a year. Since interest is compounded quarterly, K = 4.
r = 0.08
i = r/K = 0.08/4
i = 0.02
t is the number of years interest is compounded, so ...
t = 5
n = Kt = 4·5
n = 20
P is the principal amount invested:
P = 50,000
