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2 years ago

Which of the following is the prime factorization of 510

Mathematics

2 answers:

Svetllana [295]2 years ago

4 0

Answer:

2x3x5x17

Step-by-step explanation:

Aneli [31]2 years ago

4 0

Answer:

: 2 • 3 • 5 • 17

Step-by-step explanation:

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A pet store donated a percent to very sale to hospitals. The total sales were $9,925 so the store donated $397. WHat percent of

const2013 [10]

Answer:

Step-by-step explanation:

$\frac{part}{entirety} *100$

$\frac{397}{9925} *100 =4$

4 0

2 years ago

An experiment consists of choosing objects without regards to order. Determine the size of the sample space when you choose the

sdas [7]

Answer:

$n= 75, 582$

$n= 2300$

$n = 253$

Step-by-step explanation:

Generally the size of the sample sample space is mathematically represented as

$n = \left N } \atop {}} \right. C_r$

Where N is the total number of objects available and r is the number of objects to be selected

So for a, where N = 19 and r = 8

$n = \left 19 } \atop {}} \right. C_8 = \frac{19 !}{(19 - 8 )! 8!}$

$= \frac{19 *18 *17 *16 *15 *14 *13 *12 *11! }{11 ! \ 8!}$

$n= 75, 582$

For b Where N = 25 and r = 3

$n = \left 25 } \atop {}} \right. C_3 = \frac{25 !}{(19 - 3 )! 3!}$

$= \frac{25 *24 *23 *22 ! }{22 ! \ 3!}$

$n= 2300$

For c Where N = 23 and r = 2

$n = \left 23 } \atop {}} \right. C_2 = \frac{23 !}{(23 - 2 )! 2!}$

$= \frac{23 *22 *21! }{21 ! \ 3!}$

$n = 253$

4 0

3 years ago

A salesman makes 4% commission on sales. What is his commission on $8,472 worth of sales?

Slav-nsk [51]

Answer:

The answer is $12,000 I think check to be sure...Sorry in advance I'm not the best at math guys...

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

An object is moving at a speed of 850 miles per hour. Express this speed in meters per minute.

MAVERICK [17]

Answer:

it would be 1385

Step-by-step explanation: because 850 miles per hour converted into meter per min would be 22799.04 meters per sec and then u would Find the number in the whole number place 4 and look one place to the right for the rounding digit on the right side of the decimal point 7. Round up if this number is greater than or equal to 5 and round down if it is less than 5

So the answer is 1385

8 0

3 years ago

Read 2 more answers

Y intercepts of 3x^2-12x+6

Inessa05 [86]

Y=3x^2. -12x+6

If x= 0 then y= 3•0^2 -12•0+6=6
X=0, y=6

y intercept is the place where the curve touches the y-axis and is at point (0, 6)

6 0

2 years ago