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vfiekz [6]
3 years ago
15

How much would $500 invested at 9% interest compounded annually be

Mathematics
1 answer:
Ray Of Light [21]3 years ago
3 0

Answer:

I think 705.79 if I did it right

Step-by-step explanation:

500(1+.09/1)^4 = 705.79

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A parcel delivery service will deliver a package only if the length plus girth​ (distance around) does not exceed 84 inches. ​(A
Kisachek [45]

Answer:

A. 14x14x28

B. The maximum volume is 5488 cuibic inches

Step-by-step explanation:

The problem states that the box has square ends, so you can express volume with:

v=x^{2} y

Using the restriction stated in the problem to get another equation you can substitute in the one above:

4x+y=84\\\\

Substituting <em>y</em> whit this equation gives:

v=x^{2} (84-4x)\\\\v=84x^{2} -4x^{3}

Now find the limit of <em>x</em>:

\frac{84x^{2}-4x^{3}}{dx}=168x-12x^{2}\\\\x=\frac{168}{12}=14

Find the length:

y=84-4(14)=28

You can now calculate the maximum volume:

v=(14)^{2}(28)= 5488

6 0
3 years ago
What is the answer to 1 plus 8
Arte-miy333 [17]

Answer:

9

Step-by-step explanation:

;-;

5 0
3 years ago
Read 2 more answers
Each child in the Martin family decided to save money for the family vacation.
irinina [24]

Answer:

The story is not clear enough to provide the answer

Step-by-step explanation:

First of all we do not know how many childen are in the Martin Family

20 \times 8

=$160

So depending on how each child sends and how many children will determine which kid will have most of the money left

5 0
2 years ago
SOMEONE PLS HELP!! its due in 10 minutes
melisa1 [442]

Answer:

option 2 is better( 3 pizza with 30 inches diameter)

Step-by-step explanation:

Area of the large pizza = A=πr^2=962.11 * 2( for two pizzas)=1924.22

Area for small pizza : A=πr^2=706.86*3 pizza=2120.58

your buying more pizza for less price

(there are more than one way to figure the answer)

3 0
3 years ago
I don’t understand the question
kipiarov [429]

Answer:

Answer is given below with explanations.

Step-by-step explanation:

1)

- 13 {x}^{2} \:  has \: only \: one \: term \: and \: highest \: degree \: is \: 2 \\

1) Option d) Monomial degree 2

2)

- 8 {y}^{7}  - 3 \: has \: two \: terms \: and \: highest  degree \: is \: 7

2) Option c) Binomial degree 7

<em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>.</em>

6 0
3 years ago
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