All categories

4 years ago

What is the answer to this question because I am stuck 3x^2y^4 x 2x^6y

Mathematics

1 answer:

mash [69]4 years ago

3 0

Answer:

6x^8y^5

Step-by-step explanation:

3x^2y^4 x 2x^6y

3x x x x y x y x y x y x 2x x x x x x x x x x x x y

6x^8y^5

You might be interested in

What is the quotient of -20 and (-5)?

Vlad [161]

The answer to this would be 10

7 0

3 years ago

Read 2 more answers

A factory received a shipment of 11 hammers, and the vendor who sold the items knows there are 2 hammers in the shipment that ar

zhenek [66]

Question:

If a sample of 2 hammer is selected

(a) find the probability that all in the sample are defective.

(b) find the probability that none in the sample are defective.

Answer:

a $Pr = \frac{2}{110}$

b $Pr = \frac{72}{110}$

Step-by-step explanation:

Given

$n = 11$ --- hammers

$r = 2$ --- selection

This will be treated as selection without replacement. So, 1 will be subtracted from subsequent probabilities

Solving (a): Probability that both selection are defective.

For two selections, the probability that all are defective is:

$Pr = P(D) * P(D)$

$Pr = \frac{2}{11} * \frac{2-1}{11-1}$

$Pr = \frac{2}{11} * \frac{1}{10}$

$Pr = \frac{2}{110}$

Solving (b): Probability that none are defective.

The probability that a selection is not defective is:

$P(D') = \frac{9}{11}$

For two selections, the probability that all are not defective is:

$Pr = P(D') * P(D')$

$Pr = \frac{9}{11} * \frac{9-1}{11-1}$

$Pr = \frac{9}{11} * \frac{8}{10}$

$Pr = \frac{72}{110}$

8 0

3 years ago

What is the volume of the right rectangular prism?

Tamiku [17]

Hi!

Volume = Length x Width x Height

Therefore, V = 5 x 5 x 10

5 x 5 x 10 = 25 x 10 = 250 $m^{3}$ .

Your answer is D, the last one.

Hope this helps! :D

3 0

3 years ago

F(c)= 9/5c+ 32 I just don't understand how to find the inverse of the function

Viefleur [7K]

F = 9/5 C + 32
- 32 -32

subtracting - 32 from both sides

F - 32 = 9/5c
5/9 F -32 = 5/9(9/5)C

Invert 9/5 to 5/9 multiply to both sides

5/9F - 32 = C

The answer is 5/9F-32 = C

5 0

3 years ago

Usian bolt can run 100meters in 9.58 seconds . my car can drive 100kilometers an hour. which is faster, is it faster to travel 1

Mashcka [7]

Answer:

Your car is faster of course

Step-by-step explanation:

100 km would be 100000 meters. Then you would need to know that if Usain bolt ran 100 meters every 9.54 sec then in 100000 meters he would have ran 9540 seconds which is also known has 159 minutes, which is more than 1 hour so your car is faster.

5 0

3 years ago