All categories

3 years ago

Factor out the coeffiecent: 50 - 15 Please show work

Mathematics

1 answer:

quester [9]3 years ago

7 0

just move the 15 the left and divide 5 and u should get c=3

You might be interested in

Is 2, 4, and 5 right

hram777 [196]

4 and 5 are right, but 2 isn't because consonants are the opposite of vowels. So, you wouldn't use a or e.

6 0

2 years ago

Formula for a prism i am in need of help please help me

LenaWriter [7]

V=1/2a*c*h this is to solve the volume of a prism

4 0

2 years ago

A club is choosing 2 members to serve on a committee. The club has nominated 2 women and 4 men. Based on chance alone, what is t

tekilochka [14]

Answer:

53.33% probability that one woman and one man will be chosen to be on the committee

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

The order in which the members are chosen is not important, so we use the combinations formula to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

What is the probability that one woman and one man will be chosen to be on the committee?

Desired outcomes:

One woman, from a set of 2, and one man, from a set of 4. So

$D = C_{2,1}*C_{4,1} = \frac{2!}{1!1!}*\frac{4!}{1!3!} = 8$

Total outcomes:

Two members from a set of 2 + 4 = 6. So

$T = C_{6,2} = \frac{6!}{2!4!} = 15$

Probability:

$p = \frac{D}{T} = \frac{8}{15} = 0.5333$

53.33% probability that one woman and one man will be chosen to be on the committee

5 0

3 years ago

Calculate the circulation, \int_c\vec f\cdot d\vec r, in two ways, directly and using stokes' theorem. the vector field \vec f =

zubka84 [21]

<span>\int_c\vec f\cdot d\vec r, in two ways, directly and using stokes' theorem. the vector field \vec f = 5 y\vec i - 5 x\vec j and c is the boundary of s, the part of the surface z = 16 -x^2-y^2 above the xy-plane, oriented upward.</span>

7 0

2 years ago

Use the properties of inequalties to write a true inequality statement. the two integers are -2 and -5 write a true inequlity st

marishachu [46]

It would be -5< -2then -7< -4then 21> 12

5 0

2 years ago

Read 2 more answers