3 years ago

Please help I will mark you brainliest

Mathematics

1 answer:

ddd [48]3 years ago

8 0

Kbivivivogxoyxoycoycoycoycoycoycoycoyco

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Chin researched the amount of money 150 students earned per month from jobs held during the summer. He created a table of six sa

dem82 [27]

the choices are below

the predicted mean of the population will be less than 200.

The predicted mean of the population will be less than 245.

The predicted mean of the population will be more than 275.

The predicted mean of the population will be more than 250.

b is the answer

8 0

3 years ago

Read 2 more answers

Help please!ill give brainliest

bagirrra123 [75]

Answer:

seirously I don't know if that's an "x" or a multiplication sign

Step-by-step explanation:

[3² x(189/9)]-32

9. 21x - 32

189x - 32

x = 189/32

x = 5.29/32

[3² x(189/9)]-32

9x21-32

189-32

157

5 0

2 years ago

Determine all the factors for the following expression(Note: you will need to use the Rational Root Theorem more than one time)

Aleks [24]

ANSWER

Possible rational roots: ±1,±2,±3,±4,±6,±12±1,±2,±3,±4,±6,±12

Actual rational roots: 1,−1,2,−2,−3

see attachments for all steps.

4 0

3 years ago

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Tracy has a cell phone plan that provides 250 free minutes each month for a flat rate of 29$. For any minutes over 250 tracy us

iVinArrow [24]

Answer:

Since Tracy is charged $29 for 250 free minutes so:

For x ≤ 250, f(x) = $29

tracy is charged an extra $0.35 per minute for calls over 250 minutes, so:

For x ≥ 250, f(x) = 29 + 0.35(x - 250)

7 0

2 years ago

HELP ME: A camera usually sells for $68. Because it was slightly damaged, it sold for $59.90, what was the rate of the discount

soldier1979 [14.2K]

12%
$68 - 59.9 = $8.1
$8.1/$68 = 0.11911764705
0.11911764705 x100 = 11.911764705
11.911764705 is rounded up to 12
12%

4 0

1 year ago

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Please help I will mark you brainliest​

Please help I will mark you brainliest