3 years ago

Apply the distributive property to factor out the greatest common factor. 14k + 35

Mathematics

1 answer:

tino4ka555 [31]3 years ago

4 0

Answer:

$7\left(2k+5\right)$

Step-by-step explanation:

$14k+35$

$35=7*5$

$14=7*2$

$7\left(2k+5\right)$

You might be interested in

C+2c+12=75 find the value of c

tamaranim1 [39]

Answer:

c+2c+12=75

c = 21

Steps:

c+2c+12=75

Simplify both sides of the equation.

c+2c+12=75

(c+2c)+(12)=75(Combine Like Terms)

3c+12=75

Subtract 12 from both sides.

3c+12−12=75−12

3c=63

Divide both sides by 3.

3 0

3 years ago

You are on your way to work. You drive 3.9 miles to a gas station and buy gas. Your workplace is 1.39 miles from the gas station

Whitepunk [10]

Answer:

Approx. 5.3 miles

Step-by-step explanation:

4 0

3 years ago

Which of the following is an example of a sample that would NOT be random?

Sloan [31]

Answer: D

"Separating the students on the list into boys and girls and choosing a sample from each group that is proportional to the size of the group."

Step-by-step explanation:

You are sampling an equal amount of boys and girls since your getting an equal sample of each gender. (Not random)

5 0

2 years ago

You were told that the amount of time lapsed between consecutive trades on the New York Stock Exchange followed a normal distrib

uysha [10]

Answer:

Step-by-step explanation:

Given that that (X) the amount of time lapsed between consecutive trades on the New York Stock Exchange followed a normal distribution with a mean of 15 seconds.

i.e. X is normal with mean = 15 and unknown std deviation $\sigma$

Given that $P(X$

i.e. P( $z$

z=-1.475 (from normal table)

Hence $\frac{13-15}{\sigma}=-1.475\\\sigma = 1.356$

Using this we find P(X>17) = $P(Z>\frac{17-15}{1.356} \\=P(Z>1.475)\\=0.5-0.428\\=0.072$

6 0

3 years ago

PLS HELPP PLSS this homework is so hard

Illusion [34]

So you should label the x axis and y axis like I did then you use the formula!

6 0

1 year ago

Read 2 more answers