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3 years ago

Given that a^b = x, evaluate the following: a^2b

Mathematics

1 answer:

kodGreya [7K]3 years ago

7 0

$\bf a^{2b}\implies a^{2\cdot b}\implies (a^2)^b\implies (a^b)^2\qquad \boxed{a^b=x}\qquad (x)^2\implies x^2$

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Margarita [4]

January: 32
February: 28

The percent change is a percent decrease.

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4 years ago

Jon is decorating a panner for a parade. Jon uses a piece of red ribbon witch is 3 4ths yard long. Jon also needs blue ribbon th

SVEN [57.7K]

Answer:

John needs $3\frac{3}{4}$ yards of blue ribbon.

Step-by-step explanation:

We have been given that Jon uses a piece of red ribbon witch is 3/4th yard long. Jon also needs blue ribbon that is 5 times as long as the ribbon. We are asked to find the amount of blue ribbon that John needs.

To find the amount of blue ribbon that John needs, we will multiply amount of red ribbon by 5 as shown below:

$\text{Amount of blue ribbon}=5\times \frac{3}{4}$

$\text{Amount of blue ribbon}=\frac{5\times 3}{4}$

$\text{Amount of blue ribbon}=\frac{15}{4}$

$\text{Amount of blue ribbon}=3\frac{3}{4}$

Therefore, John needs $3\frac{3}{4}$ yards of blue ribbon.

8 0

3 years ago

There were 3 bananas, 4 apples, and 3 oranges in a basket. What is the probability that Ace will pick a banana from the basket?

Jlenok [28]

0.3 or 30%. The probability that Ace pick a banana from a basket that content others fruits is 0.3.

The key to solve this problem is using the equation of probability $P(A)=\frac{n(A)}{n}$ where n(A) the numbers of favorables outcomes and n the numbers of possible outcomes.

There are in the basket 10 fruits in total (3 bananas + 4 apples + 3 oranges = 10fruits). Then, extract a fruit can occur in 10 ways, this is n. There is only 3 bananas in the basket, so the fruit that ACE will pick be a banana can occur in 3 ways out of 10, so 3 is n(A).

Solving the equation:

$P(A)=\frac{3}{10}=0.3$

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4 years ago

Can you help me with this question? what is x=4

aivan3 [116]

Answer:

X=4

Step-by-step explanation:

X is 4

If you have one number that equals another number, they must be the same number with the same integer

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3 years ago

Can someone answer this question please answer it correctly if it’s correct I will mark you brainliest

marysya [2.9K]

0.17 , 2/9, 1/4

a= 0.17

b= 2/9

c=1/4

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3 years ago

Read 2 more answers

Given that a­^­b = x, evaluate the following: a^2b

Given that a^b = x, evaluate the following: a^2b