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3 years ago

Simplify the equation

Mathematics

2 answers:

Jobisdone [24]3 years ago

8 0

Answer:

Step-by-step explanation:

9/3 = 3

$a^{3}/a^{2} = a^{3 -2} = a$

b / b = 1

3 x a x 1 = 3a

valentina_108 [34]3 years ago

5 0

Answer:

Step-by-step explanation:

First, cancel the 3 at the bottom by getting rid of it and changing the 9 to a 3. You can do this because 3 is one third of 9.

With the division property of exponents, you have to subtract 3-2 and you can leave a to the power of 1 on the numerator.

Then, cancel the b's out by getting rid of them.

You will be left with 3a.

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A company invests $94,000 for equipment to produce a new product. each unit of the product costs $11.20 and is sold for $16.98.

antoniya [11.8K]

Number of units = x

(a) c(x)= $94000 + 11.2x

(b) r(x) = 16.98x

(c) p(x) = 16.98x - 11.2x - 94000
p(x) = 5.78x - 94000

5 0

4 years ago

Explain how both are correct./ bc I have the answer but I didn’t explain

Rudik [331]

They are both correct becuase lets say it was a shirt that was $30 and it was 30% off. For Jasani it would be 30 * 0.7 which equals $9 then you would subtract this 30 - 9 = 21. For Hanna it would be 30 - 0.3(30) which equals $21. So in the end they are both correct!

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3 years ago

An experiment has four equally likely outcomes: E1, E2, Es, and E.Round your answers to three decimal places. a. What is the pro

V125BC [204]

Answer:

a. 0.25

b. 0.50

c. 0.75

Step-by-step explanation:

P(E1) = 0.25

P(E2) = 0.25

P(Es) = 0.25

P(E) = 0.25

a. Since there are 4 outcomes with the same probability of occurring, the probability of E occurring is:

$P(E) = \frac{1}{4}=0.25$

b. The probability of any two outcomes occurring is twice the probability of a single outcome occurring

$P(two\ outcomes) = 2*P(one\ outcome) = \frac{2}{4}=0.50$

c. The probability of any three outcomes occurring can be written as 100% minus the probability of the remaining outcome occurring

$P(three\ outcomes) = 1-P(one\ outcome) = 1-\frac{1}{4}=0.75$

6 0

4 years ago

What would be the total cost, both fixed and variable, at an activity level of 7,100 units? Assume that this level of activity i

monitta

Answer:

TC = $971,919

Step-by-step explanation:

Given complete question is as follows:

" Cooke Corporation reports that at an activity level of 7,000 units, the total variable cost is $590,730, and the total fixed cost is $372,750.

What would be the total cost, both fixed and variable, at an activity level of 7,100 units? Assume that this level of activity is within the relevant range."

Solution:

- The total cost (TC) is the sum of the fixed cost (FC) and variable cost (VC):

TC = FC + VC

- The fixed cost remains constant at every unit level i.e [email protected],000 = [email protected],100 = $372,750.

- The variable cost VC is a linear function of number of units. The marginal variable cost (MVC) is:

MVC = VC / numbe of units

MVC = 590,730 / 7000

MVC = $84.39/units

- The VC cost @7,100 units is as follows:

[email protected],100 = [email protected],000 + MVC*( 7,100 - 7,000)

[email protected],100 = $590,730 + $84.39/units*( 100 )

[email protected],100 = $590,730 + $8439

[email protected],100 = $599,169

- The total cost for 7,100 units is:

TC = FC + VC

TC = $372,750 + $599,169

TC = $971,919

6 0

4 years ago

Yesterday, there were 80 problems assigned for homework. Harry did 20% of them correctly. How many problems did Harry get right?

konstantin123 [22]

Answer:

16 i think

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers