A sequence can be generated by using an=4an−1 where a1=6 (a) 6, 20, 76, 300 (b)6, 24, 96, 384 (c)6, 10, 14, 18 (d) 6, 20, 100, 5
Tcecarenko [31]
Answer:
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- <u>Option (b) 6, 24, 96, 384 </u>
Explanation:
The complete question is:
A sequence can be generated by using where and n is a whole number greater than 1. What are the first four terms in the sequence.
The given rule is a recursive formula, which means that to find any term consecutive term, from the second one, you multiply the current term by 4.
Thus:
0.16666666666 that is correct
<u>Answer-</u>
<em>The winner read </em><em>5 pages</em><em> more than the loser.</em>
<u>Solution-</u>
In the x axis days of the week is represented.
In the y axis number of pages read is represented.
Total pages read by each can be calculated by adding the number of pages read by them each day i.e starting from Monday to Friday.
Total number of pages read by Javi is,
Total number of pages read by Merianne,
So, Javi is the winner because she read 125-120=5 pages more than Merianne.
Answer: 10
Step-by-step explanation:
The store wants to make a 20% profit:
Multiply the cost of the toy by 1.20 ( cost plus 20%).
6.25 x 1.20 = $7.50
This means when the toy is sold at 25% off, it needs to be $7.50 to make the 20% profit.
When the item is 25% off, that means it would sell for 75% of the original price.
Now to find what the price needs to be before the 25% off divide the profit price by 75%
7.50 / 0.75 = $10
K = $10
Answer:
the number was probably multiplied by 3 and then divided by 2 which is 18