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3 years ago

. The product of 2 rational numbers.

Mathematics

2 answers:

Stells [14]3 years ago

8 0

The product of two rational numbers is usually a rational number. Unless the number cannot be put into a fraction.

Zarrin [17]3 years ago

4 0

Answer:

$Rational$

Step-by-step explanation:

The product of two numbers is always rational.

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What are facts about sample space?

IrinaVladis [17]

Its A Random Trail With A Lot Of possible Come Outs

usually Denoted Using Set notations

You Can Use A Dice As And Example Or A Coin

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3 years ago

Does anyone know how to do this (#2) PLZZZZ HELPPPPPPPP

timurjin [86]

Answer:

a.- slope= 36

Interpretation : The cable car travels 36 meter per minute

b.- y = 36x + 100

c.- 640 meters

Step-by-step explanation:

a.-

Find slope using the slope formula : $\frac{y2-y1}{x2-x1}$

Plug in the two given points: $\frac{1000-100}{25-0}$

Subtract the numbers : $\frac{900}{25}$

Reduce the fraction : 36

b.-

Using the given y-interspet (100) and the slope create an equation: y = 36x + 100

c.-

Using the equation you created plug in 15 for x to find the

distance: y = 36 (15) + 100

Multiply the numbers : y = 540 + 100

Add the numbers : y = 640

8 0

3 years ago

Nancy's mother has a large collection of footwear.

DiKsa [7]

I think A, C, D are right because of the 12 pairs of heels, 6 are black (6/12) That means half of them could be chosen and be black (0.5). Another way to write 0.5 is as a percentage, 50%.

5 0

2 years ago

( 8n - 3n^4 + 10n ^2 ) - ( 3n^2 + 11n ^4 - 7)

DanielleElmas [232]

Answer:

-14n^4 + 7n^2 + 8n + 7

Step-by-step explanation:

( 8n - 3n^4 + 10n^2 ) - ( 3n^2 + 11n^4 - 7)

8n - 3n^4 + 10n^2 - 3n^2 - 11n^4 + 7

- 14n^4 + 7n^2 + 8n + 7

3 0

2 years ago

Read 2 more answers

The support pole of the tent shown forms one leg of a right triangle. One side of the tent forms the hypotenuse of the right tri

svetoff [14.1K]

Ans=24
You need to use Pythagorean theorem.
A^2+b^2=c^2
X^2+32^2=40^2
X^2+1024=1600
1600-1024=576
576=x^2
Square root of 576=x=24

8 0

2 years ago