All categories

3 years ago

What is the prime factorization of 120?

Mathematics

1 answer:

Ludmilka [50]3 years ago

4 0

2 x 2 x 2 x 3 x 5 is the prime factorization of 120

You might be interested in

5. Two unbiased dice are rolled. Calculate the probability that the sum of the two dice is:

IceJOKER [234]

The sample space has 36 possible pairs from 1,1 1,2 1,3 up to 6,5 and 6,6

(a). Three pairs add to 4 1,3 2,2 and 3,1 so P(4) = 3/36 = 1/12

(b). 6 pairs add to 7 so P(7) = 6/36 = 1/6

(c) 15 pairs add to less than 7 so P(<7) = 15/36 = 5/12

5 0

2 years ago

3. Rewrite -2x + 3y = 6 in slope intercept form.

zaharov [31]

The equation in slope-intercept form is:

$y=\frac{2}{3}x+2$

Further explanation:

The standard slope-intercept form is:

$y=mx+b$

Given equation is:

$-2x+3y=6$

In order to bring the equation in slope-intercept form we have to isolate y on left hand side of equation

So,

Adding 2x on both sides

$-2x+3y+2x=6+2x\\3y=2x+6$

Dividing both sides by 3

$\frac{3y}{3}=\frac{2x+6}{3}\\y=\frac{2x+6}{3}$

Simplifying

$y=\frac{2x+6}{3}\\y = \frac{2x}{3}+\frac{6}{3}\\y=\frac{2}{3}x+2$

The equation in slope-intercept form is:

$y=\frac{2}{3}x+2$

Keywords: Slope-intercept form, linear equation

Learn more about slope-intercept form at:

#learnwithBrainly

4 0

2 years ago

Select all of the functions that have a constant rate of change

jonny [76]

Hi,

The request actually is to choose functions whose derivative is a constant.

For A, derivative is $\dfrac{1}{2\sqrt x}$ , which is not constant.

For B, derivative is 2ˣ·ln2, which is not constant.

For C, derivative is 0, which is a constant.

For D, derivative is 1, which is a constant.

So, you can choose C and D.

Have you understood ?

Green eyes.

8 0

2 years ago

$43 shirt; 6% tax round to the nearest cent

Aleksandr-060686 [28]

If you would like to know how much did the shirt cost after 6% tax, you can calculate this using the following steps:

6% of $43 = 6/100 * 43 = $2.58

$43 + $2.58 = $45.58

The correct result would be $45.58.

7 0

3 years ago

Read 2 more answers

How do you rewrite a fraction as a mixed number

adelina 88 [10]

Say, for example, you have an improper fraction (it usually is if you're trying to convert to a mixed number) like: 55/7
You would take the highest number that is divisible by the denominator, which in this case is 7 (7x7=49; 7x8 would be 56 and we don't want that)
You subtract the number you got (49) from the original numerator (55).
That will give you 6.

Now, you put the whole number (7) before the fraction (6/7)

4 0

2 years ago

Read 2 more answers