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2 years ago

Can someone please help me with this question? Math isn't my strongest subject.

Mathematics

2 answers:

tatuchka [14]2 years ago

8 0

Y=$27/2 or y=$94.50/7
Y would equal $13 per hour.

Amanda [17]2 years ago

7 0

Answer:

y=13.50x

Step-by-step explanation:

94.50/7 = 13.5

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Round 1,287 to the nearest thousands place

alexdok [17]

Answer:

1000

Step-by-step explanation:

If a number is higher than 5 round up. If its 4 or lower round down

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3 years ago

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Jose surveyed the length of TV commercials (in seconds). Find, to 3 decimal places, the experimental probability that a randomly

Lynna [10]

Answer:

≈0.487

Step-by-step explanation:

I think this is your full question right?

Jose surveyed the length of TV commercials (in seconds). Find, to 3 decimal places, the experimental probability that a randomly chosen TV commercial will last:

Length Frequency

0-19 17

20-39 38

40-59 19 20 to 39 seconds.

60+ 20 to 4

Here is my anwer:

experimental probability = relative frequency = $\frac{number of oserved occuerencies}{total number of oserved occuerencies}$

Total frequencies = 17 + 38 +18 + 4 = 78

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3 years ago

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DedPeter [7]

Answer:

Step-by-step explanation:

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3 years ago

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2(x-5)+8=4<br><br>what does x equal?

Ostrovityanka [42]

Answer:

x=3

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2(x−5)+8=4

(2)(x)+(2)(−5)+8=4(Distribute)

2x+−10+8=4

(2x)+(−10+8)=4(Combine Like Terms)

2x+−2=4

2x−2=4

Step 2: Add 2 to both sides.

2x−2+2=4+2

2x=6

Step 3: Divide both sides by 2.

2x/2 = 6/2

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3 years ago

Which interval for the graphed function contains the local maximum?

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Step-by-step explanation:

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