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Simora
9 days ago
5

Melissa bought many lottery tickets to try to figure out the probability of her losing, getting her money back, or winning. She

counted that she had 57 tickets that lost, 12 tickets where she got her money back, and 42 tickets that won.
Mathematics
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Toby's Tiny Toys have fixed expenses of $53,900 for the production of their tiny toys. Toby's has a variable expense of $12.50 a
PIT_PIT [12445]

The overall expenses of the factory comprise both its variable and fixed costs. The factory incurs fixed costs of $53,900 alongside variable costs of $12.50 for each unit manufactured. If we denote x as the total number of toys produced by Toby's Tiny Toys, then the total variable costs would be 12.50x. From here, we can conclude that the cost function for the factory is,

C(x)=53\,900+12.50x.

Conversely, if we define x as the amount of toys sold, we can determine that at a selling price of $16.50, the revenue function will be,

R(x)=16.50x.

Toby's Tiny Toys will achieve their break-even point when their total costs match the total revenue. At this point, we determine that

R(x)=C(x)\\\implies 16.50x=12.50x+53\,900\\\implies 16.50x-12.50x=53\,900\\\implies 4x=53\,900\\\implies x=\frac{53\,900}{4} \\\implies x=134\,750.

The company must sell 134,750 units to break even.

6 0
2 months ago
Which equation represents a line that passes through (–9, –3) and has a slope of –6?
Leona [12618]

Answer:

The equation of the line required is y=-6x-57.

Step-by-step explanation:

The point-slope form of a line is

y-y_1=m(x-x_1)

Here, m represents the slope of the line.

It is given that a line passes through the point (–9, –3) with a slope of –6.

By substituting m=-6, x₁=-9, and y₁=-3 into the equation above, you get:

y-(-3)=-6(x-(-9))

y+3=-6x-54

Next, subtract 3 from each side.

y=-6x-54-3

y=-6x-57

Therefore, the final equation of the line is y=-6x-57.

5 0
3 months ago
Read 2 more answers
Data were collected on two variables, x and y, to create a model to predict y from x. A scatterplot of the collected data reveal
Leona [12618]

Answer:

B - Taking the cube root of y

Step-by-step explanation:

The information provided is:

y = ax^3

Using that information

we now find the cube root of y

The computation is as follows:

y1/3 = a1/3 × x

Thus

From the above equation, a linear relationship can be observed between the cube root of y and x.

Consequently, option B is the correct choice.

Therefore, the other options are incorrect.

4 0
3 months ago
A survey of the 12th grade students at Gaffigan High School found that 84% of the seniors have their driver’s licenses, 16% of s
PIT_PIT [12445]
I appreciate it.
7 0
2 months ago
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