Answer:
the pay one
Step-by-step explanation:
i thinks sorry if i get it wrong
Answer:
Interest rate is 9.59%
Step-by-step explanation:
The interest rate the investment must earn in order that the death benefit could of $81,000 in 24 years' time can be derived from the rate formula in excel spreadsheet.
=rate(nper,pmt,-pv,fv)
nper is the number of years the $9,000 would be invested for i.e 24 years
pmt is the periodic additional investment which is zero
pv is the amount invested today i.e $9000
fv is the amount of death benefit payable in 24 years' time that is $81000
=rate(24,0,-9000,81000)=9.59%
Answer:
50x + 200
Step-by-step explanation:
50 dollars each month (for x months) is 50x, and the initial cost is 200 (flat fee) which means that the expression is 50x+200
the graphed equation is:
y = -|x| + 1
<h3>
</h3><h3>
How to find the algebraic expression that matches the graph?</h3>
On the graph, we can see an absolute value equation, which opens downwards, and passes through the points (1, 0) and (0,1).
The general absolute value equation is:
y = a*|x - b| + c
Because the vertex is at the point (0, 1), we know that:
b = 0, c = 1
Replacing that we get:
y = a*|x| + 1
Now, this must be zero when we evaluate in x = 1, then:
0 = a*|1| + 1
a = -1
Then the graphed equation is:
y = -|x| + 1
If you want to learn more about absolute value functions:
brainly.com/question/3381225
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Answer:
D
Step-by-step explanation:
The answer is graph D because in the word problem it says, "more than three copies". We can also see that we need to find how many copies are made in 4 hours. Since it says more than and we do not have another number, we will multiply 3 and 4.
3 x 4 = 12
This is a line graph. An enclosed circle on a number would mean that this line includes the number. This circle is open, not enclosed so 12 is not a part of the line for graph D.
Since it says more than, this open circle makes sense, because it was more than 3 books, but not 4 books. This means it can range anywhere after 3. (examples: 3.1 books, 3.5 books, 3.8 books) this means it can also range anywhere after twelve.
This combined shows us that graph D is the answer.