Calculate the average daily balance, finance charge, and new balance using the average daily balance method
Monthly rate - 1.75%
Date
Payments Purchases
Balance
Number of Days Product/Sum
9/1 - 9/5
$387.52
5
$1,937.60
9/6
$50.00
$337.52
1
$337.52
9/7 - 9/18
$
$
9/19
$62.66
$400.18
1
$400.18
9/20 - 9/30
$
Total
30
$
+ 30 = $
The average daily balance
Finance charge monthly rate x average daily balance = $
New balance - previous balance - payment/credits + finance charge + new purchases = $

the range is 19

step-by-step explanation:

the range is biggest number minus the smallest, so in this case it would be

41 - 22 = 19

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752

20days louise can read300 pg

step-by-step explanation:

1 day 15 pg 300: 15= 20

x day 300 pg