Answer:
5% compounded quarterly equals (1.0125)^4 -1=0.0509453369140625 or 5.09453369140625 % APR
250*(1.0125)^20=$320.51 at the end of 5 years
Step-by-step explanation:
Answer:
there's this site called ixl.com that I use to help me it works very good I highly recommend it !
Step-by-step explanation:
Answer:
-1/2
Step-by-step explanation:
- x^2- 16^x = 0
- x^2 = 16^x
- x^2 = 4^2x
- x = 4^x
- logx = xlog4
- 1/x×logx = log4
- log(x^1/x) = log4
- x^(1/x) = 4
At this point you can guess and try. And it seems that x = -1/2, lets check:
- (-1/2)^(1 /-1/2)= (-1/2)^-2= 2^2= 4
So, this is correct: x= -1/2
To evaluate the data set shown we need to rearrange the sets from smallest to the largest
5,7,10,10,12,12,12,13,15,17,18,18,18,19,20,20
thus the:
first quarter, Q1 will be:
(10+7)/2
17/2
=8.5
second, Median
(13+15)/2
=28/2
=14
Third quarter, Q3:
(19+20)/2
=39/2
=19.5
Thus you can use the values obtained to mark the number line.
