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3 years ago

9

Frank has baseball practice every 4th day and choir practice every 6th day. When will he have baseball and choir practice on the

same day?

2 answers:

iragen [17]3 years ago

7 0

Answer:

The answer is on the 12th day, I just took the test.

Westkost [7]3 years ago

6 0

I think the answer is:
On the 12th day he will have baseball and choir practice on the same day.

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In how many ways can you arrange MATHEMATICS if duplication of the arrangement are not allowed?

sukhopar [10]

Answer:

4989600 ways

Step-by-step explanation:

From the question,

The word MATHEMATICS can be arranged in n!/(r₁!r₂!r₃!)

⇒ n!/(r₁!r₂!r₃!) ways

Where n = total number of letters, r₁ = number of times M appears r₂ = number of times A appears, r₃ = number of times T appears.

Given: n = 11, r₁ = 2, r₂ = 2, r₃ = 2

Substitute these value into the expression above

11!/(2!2!2!) = (39916800/8) ways

4989600 ways

Hence the number of ways MATHEMATICS can be arranged without duplicate is 4989600 ways

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2 years ago

Write the following using index notation:<br> C) 4 x 4 x 4 x 5 x 5

Alchen [17]

Answer:

4 whole cube × 5 whole square

Step-by-step explanation:

Hope the answer above helps you...

6 0

3 years ago

Hep help help help hell

zzz [600]

Answer: 0.8

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8 0

2 years ago

Read 2 more answers

A standard deck of cards contains 52 cards. of these cards there are 13 of each type of suit (hearts, spades, clubs, diamonds) a

vekshin1

13/52 is the ratio of hearts to all cards
That reduces to a 1/4 ratio
or a 25% chance of drawing a heart

4 0

3 years ago

Read 2 more answers

First one please thanksssa

serious [3.7K]

In order to find this, we need to count exactly how many times each of them blinks within 60 seconds. Then, we find which numbers are the same.

4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60

6, 12, 18, 24, 30, 36, 42, 48, 54, 60

Now, I will bold the numbers that are the same.

4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60

6, 12, 18, 24, 30, 36, 42, 48, 54, 60

Now, we have our answer.

Answer: The two neon lights will blink on the 12, 24, 36, 48, and 60 second marks.

Hope I helped!

5 0

3 years ago