Ask question

Ask question

All categories

Salsk061 [2.6K]

3 years ago

11

A radio station gave away 108 tickets to a concert. They gave away 3 times as many tickets to listeners as they gave to employee

s. How many tickets did they give away to employees?

1 answer:

Sav [38]3 years ago

5 0

<span> x=employees
(3)x=listeners

(3)x+x=108
3x+x=108
4x=108
X=108/4
X=27</span>

You might be interested in

1. Scientists randomly select ten groups from a population of men over 50 years old. They calculate the mean

Naya [18.7K]

Answer:

Step-by-step explanation:

Sampling Variability

Hope that helped! :)

5 0

3 years ago

Write the expansion of each binomial. (x-y)^4

TEA [102]

When you expand the binomial, you isolate each of the parts.
So, (x-y)^4 would turn into...

x^4 - y^4

The powers stay the same because (outside the parenthesis) you multiply them with whatever is inside the parenthesis. In this case, would be 1. All variables and numbers without a listed power have a power of one. Multiply 4*1 to get 4.

4 0

3 years ago

A quantity b varies jointly with c and d and inversely with eWhen b is 18, c is 4, d is 9, and e is 6What is the constant of var

777dan777 [17]

Answer:

constant of variation = 3

Step-by-step explanation:

we know that b varies jointly with c and d

so:

b∝c∝d

and b varies inversely with e, so

b∝ $\frac{1}{e}$

and i will call the constant of variation k, this way we can make an equation for b in the following form:

$b=k\frac{cd}{e}$

this satisfy that b varies jointly with c and d (if b increases, c and d also increase) and inversely with e (if b increases, e decreases)

we know that when b is 18, c is 4, d is 9, and e is 6:

$b=18\\c=4\\d=9\\e=6$

substituting this in our equation for b:

$b=k\frac{cd}{e}\\ 18=k\frac{(4)(9)}{6}$

and we solve operations and clear for the constant of variation k:

$18=k\frac{36}{6}\\ 18=6k\\\frac{18}{6}=k\\ 3=k$

the constant of variation is 3.

4 0

3 years ago

Read 2 more answers

Solve equation using square roots (x-1)^2=4

Aneli [31]

X is equal 3. to do this, you do reverse of order of operations. So this means that you would to the 'times 2' first by dividing 4 by 2 to make it 2. then, in the parenthesis, since there is a 'minus 1', therefore you are going to add 1+2 which equals three. <span />

4 0

3 years ago

Is this wrong?? If so whats the answer?

mart [117]

Answer:2/12

2/12 because there is 12 answers and only 2 of them have an apple and milk. (not 100% sure but this is what I think) Please give brainliest!

4 0

2 years ago

Read 2 more answers