you choose a movie CD at random from a case containing 8 comedy CD's, 5 science fiction, and 7 adventure. The CD is not a comedy

Answers

Answer 1

Answer: the answer is 12/20..............

Answer 2

Answer: your answer will be 12/20

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How modeling partial products can be used to find the products of greater numbers

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Partial product is a method of doing multiplication in math. The reason it’s called “partial product” or “partial answer” (the word “product” means answer in multiplication just like “sum” means answer in addition) is because you are doing many “parts” of a larger multiplication. To get to the final answer, you must add up all “parts”. Besides breaking down the multiplication process into parts, another focus of partial product method is to write the number into its place values. In other words, all numbers (with the exception of the number in the one value) will end in zero – which makes multiplication easier and faster. Here’s an example: 123 x 4 -------- Rewrite or breakdown 123 as 100 + 20 + 3 **The number 4 doesn’t need to be rewrite because it’s in the one value.** Multiply each of the above value to 4 and you get: 100 x 4 = 400 20 x 4 = 80 3 x 4 = 12 Add the products/answers together, and you’ll get = 492 Check your answer by multiplying 123 x 4 = 492 Here’s another example: 45 x 78 ------------- Rewrite 45 as 40 + 5 Rewrite 78 as 70 + 8 Multiply the top row of numbers to the bottom row of numbers: 40 x 70 = 2800 40 x 8 = 320 5 x 70 = 350 5 x 8 = 40 Add the products/answers together = 3510 Check your answer by multiplying 45 x 78 =3510 Hope this helps!

Can anyone help me with primary 5 hw ?

Answers

b) 28×50, then take the answer - 1100

What is the difference 14/15 - 5/12 written as a decimal?

Answers

14/15 - 5/12

Common denominator is 60.

$(4 * 14)/(4 * 15) - (5 * 5)/(5 * 12)$

56/60 - 25/60

= 31/60 as fraction.
= 0.516 as decimal.

14/15 - 5/12
= (168-73)/ (15*12)
= 93/180
= 31/60
= 0.5166666667

the nth pyramidal number tells how many cannonballs there are in a square arrangement that is n cannonballs square. a: true b: false

Answers

This statement is true.

A pyramidal number tells the number of balls that could be stacked evenly with square bases. If were are looking for the nth pyramidal number, that is a pyramid with a square base that is n by n.

What number is a common multiple of 5 and 9

Answers

Commonmultiple is a number which is a multiple of two or more numbers which is commonto two given numbers.
Example5 and 9
5= 0, 10, 15, 20, 25, 30, 35, 40, 45, 50
9= 0, 9, 18, 27, 36, 45, 54, 63, 72, 81
Thecommon multiple or the Least Common Multiple of the numbers 5 and 9 is 45.
TheLCM or the Least Common Multiple of two or more numbers that is common to bothgiven numbers like 5 and 9 which is 45.

45

5 10 15 20 25 30 35 40 45

9 18 27 36 45

Multiply 4 and 7. Then, divide by q.

Answers

Answer:

28/q

Step-by-step explanation:

4 times 7 equals 28 and then divide 28 by q

Final answer:

Multiply 4 and 7 to get 28. Then, divide the result, 28, by q to get your final answer of 28/q.

Explanation:

To multiply 4 and 7, you simply multiply the two numbers together: 4 * 7 = 28. To then divide by q, you divide the result by the value of q: 28 / q.

The question asks to multiply 4 and 7 together, then divide by q. To do this, you first multiply the numbers together. 4*7 equals 28. You then divide this result by q. So, the final solution is 28/q.

Learn more about basic algebra

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