Let r be the interest rate. Then:
1000(1+r/4)^4=1500
(1+r/4)^4=1.5
ln (1+r/4)^4= ln 1.5
4 ln (1+r/4)=ln 1.5
ln (1+r/4)=0.10136627702704109549450327886609
1+r/4=e^0.10136627702704109549450327886609=1.1066819197003215924087902734403
r/4=0.1066819197003215924087902734403
r=0.42672767880128636963516109376133 or 42.67%, compounded quarterly. ☺☺☺☺
When it comes to this "vertex form" type of expressions, the cheap way to get the vertex is, set the grouped terms to 0, namely
x - 5 = 0
x = 5
well, if we set x = 5, x - 5, turns to 0, and that happens when x = 5, therefore, the vertex is
| x - 5 | + 10
| (5) - 5 | (+ 10) is at ( 5 , 10 )
Answer:
It’it’s either 124 or 110
Step-by-step explanation:
Answer: its c trust me
Step-by-step explanation:
