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4 years ago

Which of the following statements demonstrates the associative property of multiplication?

Mathematics

2 answers:

Nata [24]4 years ago

6 0

associative property of multiplication

answer
4 ∙ (3 ∙ 6) = (4 ∙ 3) ∙ 6

Serggg [28]4 years ago

4 0

The associative property states that no matter how numbers are grouped you can expect the same result with addition and multiplication.

Looking at these, the only one that changes how numbers are grouped, not placed, is A, your answer.

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Find the square of 12 find the square root of 196,324

IRISSAK [1]

Step-by-step explanation:

the square of 12 =12×12 =144

and the square root of 196324 = ✓196324

= 443.084642

5 0

4 years ago

A pond is being dug according to plans that have a scale of 1 inch = 6.5 feet. The maximum distance across the pond is 9.75 inch

Yuliya22 [10]

Answer: The actual distance would be 63.375 feet.

Explanation: 9.75 x 6.5 = 63.375

7 0

3 years ago

Grains of sand are very small, there being about 3000 grains in one cubic centimeter (cm3) of sand. A cm3 is a small cube measur

Anastasy [175]

Answer:

The value is $x = 3.000 * 10^9 \ grains$

Step-by-step explanation:

From the question we are told that

$1m^3 = 10^6 cm^3$

And that

$3000 \ grains \ of \ sand \ is \ in \ 1cm^3$

So the number of sand grain that is in $1m^3$ is mathematically evaluated as

$x = 3000 * 10^6 \ grains$

=> $x = 3.000 * 10^9 \ grains$

4 0

3 years ago

Use the scale factor 1:15 to find the missing dimension.

mestny [16]

Answer:

20 cm

Step-by-step explanation:

$3 m*\frac{1}{15} *\frac{100 cm}{1 m}$

1. Multiply the actual depth my the scale factor of 1/15.

2. Multiply the resulting depth after multiply by the scale factor by the conversion factor of meters to centimeters.

6 0

3 years ago

Danny's Bike Shop sells a certain model of racing bike for $550. The same bike can be bought at a competing shop for 7 percent l

AleksAgata [21]

Answer:

$511.5

Step-by-step explanation:

Given: Selling price of bike at Danny´s shop is $550

Bike is sold 7% less at competitor´s shop.

Lets find the discounted amount at Danny´s competitor shop.

∴ $\frac{7}{100} \times 550 = \$ 38.5$

Now, finding the cost of bike at Danny´s competitor.

Cost of bike at Danny´competitor= $(\textrm{Price at dannys shop - discount provided by competitor})$

Cost of bike at Danny´s competitor= $550-38.5= \$511.5$

∴ Cost of bike at Danny´s competitor is $511.5.

6 0

3 years ago