Answer:
If you buy a diaper online instead of Babies-R-us, you save 4 cents more.
Step-by-step explanation:
If 56 diapers cost 28
then 1 diaper cost x
56x = 28
x = 28/56
x = 0.5 or 50 cents
If 112 diapers cost 52
then 1 diaper cost x
112x = 52
x = 52/112
x = approximately 46 cents.
Answer:
A.
f(x+1)=5/2f(x) with f(1)=3/2
Step-by-step explanation:
So we are looking for a recursive form of
.
This is the explicit form of a geometric sequence where and .
The general form of an explicit equation for a geometric sequence is
.
The recursive form of that sequence is:
.
So we have r=5/2 here so the answer is A.
f(x+1)=5/2f(x) with f(1)=3/2
By the way all this says is term is equal to 5/2 times previous term.
thats wrong its not B
the right answer is C. A trapezoid is not a parallelogram.
PEMDAS
6 * 7 - 3^2 * 9 + 4^3
6 * 7 - 9 * 9 + 64
42 - 81 + 64
-39 + 64
25
(P)eranthasis
(E)xponents
(M)ultiply
(D)ivision
(A)dd
(S)ubtract
Step-by-step explanation:
x+1.793=2.42
x=2.42-1.793
x=0.627
hope it helps.