Answer:
8...I want these points lol
Step-by-step explanation:
Here is your answer
Money saved on each successive day is-
$3, &5, $7....
Clearly it forms an AP,
where
a1= 3
common difference, d= 2
n=20
So,
using formula
Tn= a1+(n-1)d
T20= 3+(20-1)2
= 3+ 19×2
= 3+ 38
=41
So, money saved on August 20= $41
Sum of money saved upto August 20 =
n/2 (a1+T20)
= 20/2 (3+41)
= 10× 44
= $440
HOPE IT IS USEFUL
Answer:
Their present age are 15 and 18
Step-by-step explanation:
a : b = 5 : 6
Answer:the answer is option a. it involves organizing events in the order in which they occurred.
Step-by-step explanation:
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➷ The range is the highest value minus the smallest value
Therefore, you just need to subtract the two values to find the values:
-2 - 4 = -6
The difference is just 6, so your answer is C. 6
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➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
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