# I need help with this 1st problem and if you can help me this one and with the other ones I will post them thx

40            3                120
----     *   -----      =     --------   = 30
1              4                  4

Within 30, 1/3 got a part in the show....

30            1                   30
-----     *   ----         =    -------   = 10
1               3                   3

10 people got parts

## Related Questions

I know its a lot but i dont understand it i have tried to understand it

The method for this kind of thing is PEMDAS
1. Parentheses
2. Exponents
3. Multiply
5. Subtract
Do it in this order.
Tell me if you need more help.

70-q-q-2q=80 We'll this is confusing

70 - q - q - 2q = 80

-4q = 80 - 70

-4q = -10
q = -10/-4

q = -2.5
70-q-q-2q=80
or, 70 - 2q - 2q = 80
or, 70 - 4q = 80
or, -4q = 80 - 70
or, -4q = 10
or, q = 10/-4
or, q = -2.5   (ans)

in mathematics, central tendency is the tendency of data values to cluster around some central value. What does a measure of variability tell you about the central rendency of a set of data?

Measures of variability would describe how the central tendency is influenced by the data. Since the central tendency is the tendency of data values to cluster around some central value, then measures of variability would show how strong the central tendency is.

what the other person said is correct

Step-by-step explanation:

Every day, Jason runs for 34 minutes and lifts weights for 44 minutes. How many minutes will Jason spend working out in 7 days?

34*7=238
44*7=308
238+308=546
You add 34 and 44 and you get 78. Then you multiply 78 by 7. You should get 546. So Jason will spend 546 minutes working out in 7 days

If the quadratic equation x^2 + 18x +74=0 is rewritten in the form (x-p)^2 = Q what is the value of Q?A) -155

B) -74

C) 7

D) 9

If the quadratic equation x^2 + 18x +74=0 is rewritten in the form (x-p)²= Q. Then the value of Q is 7.

### What is a quadratic equation?

It is a polynomial that is equal to zero. Polynomial of variable power 2, 1, and 0 terms are there. Any equation having one term in which the power of the variable is a maximum of 2 then it is called a quadratic equation.

Given

### How to find the value of Q?

If the quadratic equation is rewritten in the form

Add and subtract 9² in the equation.

We know the formula

Then equation will be

Add 7 both the sides, then

Thus the value of Q is 7.

brainly.com/question/2263981

## The value of Q "option C) 7" is correct option.

Step-by-step explanation:

To find, the value of Q = ?

Adding both sides 81, we get

- 2(x)8 + = 81 - 74

Using the algebraic identity,

is the form of

Here, P = 9 and Q = 7

Thus, the value of Q "option C) 7" is correct option.

Given the functions below, what is f(x)−g(x) ?f(x)=7x3−10x2−5g(x)=2x3+7x2−9
A
5x3−17x2+4

B
5x3−3x2−14

C
9x3−3x2−14

D
5x3−17x2−14