All categories

3 years ago

The ___ states that changing the grouping of factors does not change the product.

Mathematics

2 answers:

kozerog [31]3 years ago

5 0

Answer:

Commutative Property of Multiplication

Step-by-step explanation:

This means that 3 * 4 = 12.

And that 4 *3 will also = 12.

LenaWriter [7]3 years ago

4 0

Answer:

order of factors

Step-by-step explanation:

Commutative property of multiplication: Changing the order of factors does not change the product. For example, 4 × 3 = 3 × 4 4 \times 3 = 3 \times 4 4×3=3×44, times, 3, equals, 3, times, 4.

You might be interested in

2. Sunnyvale Middle School is painting a circle on their playground with a radius of 5 feet. What will

torisob [31]

Answer:

20.43 Hope it helps

8 0

3 years ago

A block of stone measures 15 cm X 15 cm X 20 cm. What is the total surface area of the stone?(Hint: A block has six sides.)

BARSIC [14]

$Look\ at\ the\ picture.\\\\2\ sides:\ 15cm\times15cm\\\\Area:A_1=2\times(15cm\times15cm)=2\times225cm^2=450cm^2\\\\4\ sides:15cm\times20cm\\\\Area:A_2=4\times(15cm\times20cm)=4\times300cm^2=1200cm^2\\\\Area\ of\ the\ block:\\\\A=A_1+A_2\\\\\boxed{A=450cm^2+1200cm^2=1650cm^2}$

5 0

3 years ago

Pulse rates (in beats per minute) were collected on a sample of 36 men. The five number summary for the data is as follows: Lo:

algol13

Answer:

27 men had a pulse rate between 56 & 100.

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 36

Five number summary:

Lowest value: 56

Lower Quartile: 71

Median: 80

Upper Quartile: 100

Highest value: 140

We have to find the number of men that had a pulse rate between 56 & 100.

56 is the lowest value of data and 100 is the third quartile of data.

Now, the third quartile give 75 percentile of data, thus, 75% of data lies between lowest value and the third quartile.

Thus, 75% of men have a pulse rate between 56 & 100.

Number of men that had a pulse rate between 56 & 100 =

$75\% \times n\\\\=\dfrac{75}{100}\times 36 = 27$

Thus, 27 men had a pulse rate between 56 & 100.

6 0

3 years ago

Which of the following could be the number shown on the number line?

lorasvet [3.4K]

I think that may be a trick question because all the the numbers can be on the number line

4 0

3 years ago

For this question please tell me if I'm right or wrong. If I'm wrong please correct me.

tatiyna

Answer:

NM would actually represent a chord. Tangent are lines that would be outside of the circle.

5 0

3 years ago

Read 2 more answers