Simply add the two amount together: $135 + $650 = $785
Jane had $785 in her account before she took out some money.
Answer:
New mean will be 12
And no change in standard deviation
Step-by-step explanation:
We know the relationship between the two mean and standard deviation


If we add 2 to each value of x that means the mean will become n will become 2n and since we are adding 2 to each value
The new mean will become 12
And there will be no change in the standard deviation because of equal change in the each data.
The value of the quantity after 1 year, to the nearest hundredth is 4000.00
<h3>The exponential form of an equation</h3>
The standard exponential equation is eexpressed as:

Given the following parameters

Substitute into the formula to have:

Hence the value of the quantity after 1 year, to the nearest hundredth is 4000.00
Learn more on exponential equations here: brainly.com/question/12940982
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Answer:
.55555555 infinitely or .556
Step-by-step explanation: