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HACTEHA [7]
2 years ago
12

Casandra rents a life jacket for a one-time fee of $5. she then rents a boat for $25 per day. write an expression represents the

total cost, in dollars, to rent the life jacket and the boat for d days.
Mathematics
1 answer:
qaws [65]2 years ago
4 0

Answer:

it would be something along the lines of. 5+25d =c

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The approximate areas of Georgia and South Carolina are listed below:
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Answer:

Step-by-step explanation:

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2 years ago
Evaluate. -1/4(d+1) &lt; 2<br> Please show how
sergejj [24]

Answer:

-1/4 (d+1)< 2

(d+1) × -1 < 2×4

(d+1) × -1 < 8

-d - 1 < 8

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d = { -8, -7, -6....., 0, 1, 2, 3, 4,....}

Step-by-step explanation:

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4 0
2 years ago
A 2012 Gallup poll surveyed Americans about their employment status and whether or not they have diabetes. The survey results in
posledela

A) See picture for the table.

To make the table, multiply 47774 by 1.5% to get total that have diabetes and multiply 5855 by 2.5% to get total unemployed that have it, then using subtraction fill in the other squares of the table.

B)

Hypothesis:

H0: No association between employment and diabetes.

H1: Association between the two

Using a graphing calculator or Excel, run a chi-test.

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With this information we can reject the null hypothesis and conclude there is an association between diabetes and employment.

C)

Although there is a statistical significance, there really is no practical significance between an incidence rate of 1.5 or 2.5%

3 0
3 years ago
john wanted to run a 26k marathon. He only completed 0.75 of it before having to stop . How many kilometers did he run
kvasek [131]

Answer:

19.5 kilometers

Step-by-step explanation:

to find how much he ran we can multiply the two numbers

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6 0
2 years ago
A bakery sold 246 vanilla cupcakes in a day, which was 82% of the total number of cupcakes sold that day. How many total cupcake
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The total number of cupcakes were 300.
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