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3 years ago

What is the simplest form of (3x^1/2)(4x^2/3)

1 answer:

7 0

When multiplying, we add exponents.

So first get a common denominator of 6.

3/6 + 4/6 = 7/6

So the answer is 12x^(7/6)

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What is the directrix of the parabola with the following equation? (y - 1)2 = -4(x - 1)

Softa [21]

Answer:

x = 2

Step-by-step explanation:

6 0

3 years ago

At breakfast yusef drinks 16 ounces of water

satela [25.4K]

Answer:

Step-by-step explanation:

K, but what's the question?

8 0

3 years ago

Read 2 more answers

Please help Simplify. X/7x+x^2

KiRa [710]

Answer:

Can you maybe elaborate the question with the help of brackets I guess ...?

It is difficult to understand the question this way .

8 0

2 years ago

Use rounding to estimate the product 12*9. Then, use compensation to find the actual answer. If Alison was rounding to find how

anzhelika [568]

I would do 12 x 10 = 120
to compensate do 120 - 12 =108 same as 12*9 = 108

The estimate is decent, because we are only $12.00 from the real answer.

5 0

3 years ago

8. A home security system has a pad with 9 digits (1 to 9). Find the number of possible 5-digit pass codes:

nikdorinn [45]

Answer:

a. 59049

b. 15120

Step-by-step explanation:

a. If digits can be repeated:

There are 9 possible numbers for each digit

That is: possible 5-digit pass codes are 9×9×9×9×9= $9^{5}$ =59049

b. If digits cannot be repeated.

There is

9 possibility for the first digit,

8 possibility for the second digit

7 possibility for the third digit

6 possibility for the fourth digit

5 possibility for the fifth digit

That is: possible 5-digit pass codes are 9×8×7×6×5=15120

5 0

3 years ago