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LenKa [72]
3 years ago
11

Jamila babysat nine times. She earned $15, $20, $10, $12, $20, $16, $80, and $18 for eight babysitting jobs. How much did she ea

rn the ninth time if the mean of the data set is $24?
Mathematics
1 answer:
Wewaii [24]3 years ago
3 0
$25, because the mean is 24, and because there are 9 numbers, so you do 24 x 9, get 216, and TADA!

Hope this helps!                                                         
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Need help asap please
iVinArrow [24]

Answer:

see below

Step-by-step explanation:

The car will have some value.  It will not decrease to nothing

We take 1/3 away from the value each year

This means we keep 2/3 of the value

Year 0      value 18000

Year 1       value  18000 *2/3

Year 2      value  18000 * 2/3 * 2/3

Year 3     value   18000 * 2/3 * 2/3 * 2/3

Year 6      value   18000 * 2/3 * 2/3 * 2/3* 2/3 * 2/3 * 2/3

                  value   18000 * 2/3 ^6

Year t       value = 18000 * 2/3 ^ t

v = 18000 * 2/3 ^t

3 0
3 years ago
A spherical storage tank has a diameter of 14 ft. How many cubic feet of water will it hold?. ______ cubic ft.
AlladinOne [14]
V<span>=(</span><span>4/</span><span>3)</span><span>πr^</span><span>3
R=radius
Diameter= 2 times R
so,
R=7 ft
plugging the values;
V=(4/3)(3.14)(7)^3
V=1436.02 Cubic feet</span>
3 0
4 years ago
Read 2 more answers
Cindy woks Monday through Friday at a rate of $15.18 per hour. She takes a 1-hour lunch break. If she
Alex Ar [27]
11 hours-1
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7 0
3 years ago
Write these equations in y-intercept form
stira [4]
1.y=-2x-3
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3.y=-3x-3
4.y=1/2x+2
8 0
3 years ago
The value of 2 in 2,783 is how many times the value of 2 in 7,283?
sladkih [1.3K]
The 2 Is at the Thousands Place for 2,783
Also the 2 is in the Hundreds place for 7,283
I hope this helps


5 0
3 years ago
Read 2 more answers
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