From a set of whole numbers less than 25, what is the probability of getting a number either divisible by 5 or divisible by 3?

2 answers:

6 0

The chance will be 6 / 13.

To answer this, let's list all the numbers that are divisible by 5 or 3.

0 3 5 6 9 10 12 15 18 20 21 24

There are 12 out of the 26 numbers, or 12 / 26 or 6 / 13.

Mazyrski [523]3 years ago

3 0

Answer:

its 11/25 zero is not a whole number

Step-by-step explanation:

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I need help with math thanks

Viktor [21]

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Reason being is because you would group and multiple:
(9x - 4) • (5x +2)

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3 years ago

kell works at an after-school program at an elementray school. on monday he work for 1.5 hours and recived 12.6 dollars, on tues

Rina8888 [55]

Answer:

Kell would make more money working 10 hours than Markio.

Step-by-step explanation:

To find how much Kell makes per hour, you have to divide how much he worked by how much he earned. So on Monday, Kell worked 1.5 hours and received 12.6 dollars. Divide 12.6/1.5 and you'll find you're answer.

Monday: 12.6/1.5=8.4

On Tuesday, the problem states that he worked 2.5 hours and received 21 dollars. Divide 21/2.5 and you'll find the answer.

Tuesday: 21/2.5= 8.4

On Wednesday, the problem states that he worked 4 hours and received 33.60. Divide 33.60/4 and you'll get you're answer.

Wednesday: 33.60/4= 8.4

So we can conclude that Kell makes $8.40 per hour.

Now the problem states, Markio gets paid 7 dollars per hour. To find the answer to the question, you have to multiply how much they make per hour times 10 hours.

Markio: 7x10=70

Kell: 8.4x10=84

So to answer the question, Kell would make more money working 10 hours.

Hope it helps!

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3 years ago

Estimate the average rate of change from x=2 to x=5

Sliva [168]

Answer:

5x3x2y

Step-by-step explanation:

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