3 years ago

What is the interquartile range of this data? a5 b8 c13 d170 5 10 15 20

Mathematics

1 answer:

tester [92]3 years ago

5 0

The answer is actually 15.

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They made 7.85 per ticket

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3 years ago

Find the domain of the function f of x equals the square root of the quantity three x minus two.

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F(x)=(3x-2)^0.5
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3. Let x = - and y =

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Suppose that y varies inversely as x, and x=9 when y=15. Find the value for k and write the function. Group of answer choices La

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Answer:

see explanation

Step-by-step explanation:

Given that y varies inversely as x then the equation relating them is

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3 years ago

If we get the 100 from number 1 each year for ten years and invest each payment in an account that earns 8% how much will be the

blsea [12.9K]

Answer:

$1,448.66

Step-by-step explanation:

The future value of an annuity with yearly deposits 'P' at an interest rate of 'r' invested for 'n' years is determined by:

$FV = P[\frac{(1+r)^n-1}{r}]$

For P = $100, r = 0.08 and n = 10 years:

$FV = 100[\frac{(1+0.08)^{10}-1}{0.08}]\\FV=\$1,448.66$

The amount at the end of the ten years is $1,448.66

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