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Ivahew [28]
3 years ago
9

You are saving for a spring break cruise for the end of march of the next year thag costs $600. You start at $50 in August. At t

he beginning of the of each month you plan to deposit 20% more than the previous month. Will you have enough money for your tip? If not how much more do you need?
Mathematics
1 answer:
Doss [256]3 years ago
7 0
March is 8 months away from August and the target amount is $600.
August = $50
September = $50 + (0.2*50)=$60
October = $60 + (0.2*60)=$72
November=$72+(0.2*72)=$86.4
December=$86.4 + (0.2*$86.4)=$103.68
January=$103.68+(0.2*103.68)= $124.416
February=$124.416+(0.2*124.416)=$149.3
March=$149.3 +(0.2*149.4)=$179.2

Total amount = $824.6

Yes, she will have money for the trip
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Answer:

<em>The expression that represents her gross pay each day will be:  (5h+8) dollars.</em>

Step-by-step explanation:

Suppose, Harriet's gross pay each day = x

So, her total gross pay for 7 work days =7*x= 7x

Given that, her gross pay at the end of 7 work days is (35h + 56) dollars.

So, the equation will be.......

7x= 35h+56 \\ \\ x=\frac{35h+56}{7}\\ \\ x=\frac{35h}{7}+\frac{56}{7}\\ \\ x=5h+8

Thus, the expression that represents her gross pay each day will be:  (5h+8) dollars.

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3 years ago
What makes this a binomial distribution and what is the probability?
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Answer:

Probability at least one car will get punctured: 0.39347

Step-by-step explanation:

B(10,000 , 0.00005)

P(X ≥ 1) = 1 - P(X = 0)

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\huge\boxed{\sqrt[3]{\text{V}}}

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In other words, the volume of a cube is as follows:

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Simplified:

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To find the edge length from the volume, you'd have to do the opposite, which is to find the cubic root.

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