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3 years ago

Which equation shows the commutative property of addition?

Mathematics

1 answer:

anygoal [31]3 years ago

7 0

Answer:

4+3=3+4

Step-by-step explanation:

The commutative property of addition says that, the order in which you add two real numbers does not matter.

Let $a,b\in \mathbb R$ , then

a+b=b+a

From the given options;

4+3=3+4

shows the commutative property of addition

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Boston, Massachusetts had a population of 617,594 people during January 1 2010, and 675,647 people on January 1 2020.

tigry1 [53]

Answer:

See below

Step-by-step explanation:

Exponential function is:

y = abˣ

If we consider the time difference in years as x and the initial population as a, then we get:

675647 = 617594*b¹⁰

Find the value of b:

b¹⁰ = 675647/617594
b¹⁰ = 1.09399864636
b = 1.09399864636^(1/10)
b = 1.009 (rounded)

The equation we got is:

y = 617594*1.009ˣ

Here we have y- population after x years since 2010, x - the number of years since 2010 and 1.009 is the population growth rate.

5 0

1 year ago

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so Cody walked the rest of the way, travel

vovangra [49]

Answer:

2 hours at 15mph

4 hours at 4mph

Step-by-step explanation:

3 0

3 years ago

Pls help its due today

Simora [160]

Answer:

the answer is a, unchecked growth

5 0

3 years ago

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Combine the radicals 9√x-3√x- 06 O 6√x O-6√2x 0-6

g100num [7]

Answer:

6√x

Step-by-step explanation:

9√x - 3√x = 6√x

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2 years ago

Math question below down below

Elanso [62]

The letter A represents the smallest value in the data collection, which would be 17

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