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timurjin [86]
3 years ago
7

Buthaina babysat nine times. She earned 15, 20,10,12, 20,16, 80, and 18 dollars for eight of the babysitting jobs. How much did

she earn the ninth time if the mean of the data is 24 dollars?
Mathematics
1 answer:
bija089 [108]3 years ago
7 0

Answer:

216

according to 9*mean(24)

Step-by-step explanation:

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What is the slope intercept form of the linear equation that passes through the point (0, 9) and has a slope of -6?
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Answer:

y - 9 = -6( x - 0)

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Step-by-step explanation:

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A shipping container will be used to transport several 140-kilogram crates across the
velikii [3]

Answer:

91.42 crates

Step-by-step explanation:

Let

Greatest Number of 140kg crates = x

weight of crate = 140-kilogram

Weight of other shipment = 13200 kilograms

greatest weight of container = 26000 kilograms

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8 0
3 years ago
Find the interest due on &1,400 at 9% for 270 days
Dimas [21]
Answer:
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Explanation:
Interest can be calculated as follows:
I = Prt
where:
I is the interest we want to canlculate
P is the principle amount = $1400
r is the interest rate in decimal = 9% = 0.09
t is the time in years = 270/365

Substitute with the givens in the above equation to get the value of the interest as follows:
I = 1400 * 0.09 * (270/365)
I = $93.205

Hope this helps :)
6 0
3 years ago
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inysia [295]
2x+10y I thinks that’s the answer mb
3 0
3 years ago
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