____ heya mate_____
here is full solution
John's payments are
month 1: $100
month 2: $100*(1.1)
month 3: $100*(1.1)²
month 4: $100*(1.1)³
...
The payments form the geometric sequence
a, ar, ar², ..., arⁿ
where
a = $100
r = 1.1
The sum of the first n terms is
Therefore the sum of the first 20 payments is
S₂₀ = [$100(1 - 1.1²⁰)]/(1 - 1.1)
= $5727.50
John makes a total of $5727.50 in the first 20 payments.
HOPE THIS WILL HELP U!!,!!! :-) :-) :-) :-) :-)
Answer:
No, not every rectangles are rhombuses
Step-by-step explanation:
Rhombus has all its sides equal, but all its angles are not equal. However, opposite angles are equal.
While rectangle has all its angles equal, but all its sides are not equal. However, opposite sides are equal.
Answer:
$23
Step-by-step explanation:
50 + 19 is 69, and since Justin wants to divide the money into 3 parts. Just divide the total (69) by 3, to get 23. So, Justin will put $23 into the three of the accounts.
Answer:
Each person will pay $9.78
Step-by-step explanation:
Given that:
Amount of bill = $34
Tip = 15%
Amount of tip = 
Amount of tip = 0.15 * 34
Amount of tip = $5.10
Amount after bill = 34 + 5.10 = $39.10
Number of people = William + three friends = 4
Per person share = 
Per person share = $9.775
Rounded to two decimal places
Per person share = $9.78
Hence,
Each person will pay $9.78
The unit rate is 5/1
15/3=5
3/3=1
