All categories

3 years ago

Use GCF and the distributive property to write equivalent

Mathematics

1 answer:

marissa [1.9K]3 years ago

5 0

Answer:

Step-by-step explanation:

Greatest common factor of 6x and 9y is 3.

6x + 9y = 3(2x + 3y)

:::::

Greatest common factor of 3c and 11c is c.

3c + 11c = (3+11)c

You might be interested in

Please give me the answer

galina1969 [7]

3/8<1/2
5/8>1/2

1/2 is .5
3/8 is .375
5/8 is .625

hope this helps

5 0

3 years ago

The incubation period for the eggs of a House Wren has a normal probability distribution with a mean time of 336 hours and a sta

geniusboy [140]

Answer:

2.28%

Step-by-step explanation:

If X is the random variable that measures the time of incubation needed before hatching, we want

P(X>343)

This is the area under the normal curve whose mean is 336 hours and its standard deviation 3.5 hours to the right of the point 343. (See picture attached)

This can be done easily with the help of a computer and we find

P(X>343) = 0.0228 or 2.28%

6 0

3 years ago

a spinner is divied into 8 equal sections,and each section contains a number from 1 to 8.what is the probabilaty of the spinner

mixas84 [53]

Well since there are eight sections of 1-8 that meanst there are 8 different number 5s, and since there are eight sections of 8 it becomes 64, so if my math is correct 8/64ths of the time or 1/8. It might be wrong but I tried.

7 0

3 years ago

Read 2 more answers

Last year the schools newspaper so if full page ad for $16.50 each of H half page is $9.60 each day school they plan to increase

erica [24]

Question isn't well formatted, however. From what can be gathered form the question :

Options are given

Answer:

4(1.5 * 16.50) + (1.5 * 9.60)

$113.40

Step-by-step explanation:

Last year:

Cost of full page ad = $16.50

Cost of half page ad = $9.60

50% increase in ad price this year :

Price, this year :

Full page = 1.50 * 16. 50 = $24.75

Half page = 1.50 * $9.60 = $14.4

Expression :

4(1.5 * 16.50) + (1.5 * 9.60)

Cost of a 4 and 1/2 page ad :

Full page = 4 * $24.75 = $99

Half page = 1 * $14.4 = $14.40

Total cost = $(99 + 14.40) = $113.40

8 0

3 years ago

If f(x( =1/9x-2 what is f-1(x)

Levart [38]

You first switch f(x) with x in this equation x=19f(x)−2 Then you solve for f(x). 9f(x)−2=1x 9f(x)=1x+2 f(x)=1/9x+2/9 Then you simply repalace f(x) with f^-1(x) It will look like this f−1(x)=1/9x+2/9
Hope i could help

4 0

4 years ago