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ale4655 [162]
3 years ago
14

Daisy works at an ice-cream parlor. She is paid $10 per hour for the first 8 hours she works in a day. For every extra hour she

works, she
is paid 1.5 times her hourly wage. If Daisy works for x hours in a day, and is greater than 8, the expression giving her net earnings for
the day is
v. if Daisy works 13 hours, she will be paid ($1557
Mathematics
1 answer:
tester [92]3 years ago
3 0

Answer:

The expression giving her net earnings for a day with more than 8 hours worked is X = 80 + 15H, where H means "extra hours worked".

Step-by-step explanation:

Given that Daisy works at an ice-cream parlor earning $10 per hour for the first 8 hours she works in a day, and 1.5 times her hourly wage for every extra hour she works, in order to know how much can she make in a day working more than 8 hours the following equation has to be made:

X = (8 x 10) + (H x (1.5 x 10))

X = 80 + 15H

Therefore, if Daisy works 13 hours, the equation works as follows:

X = 80 + 15x13

X = 80 + 195

X = 275  

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Answer:

7. Function A has the greater initial value.

9. Function A is nonlinear.

Function B is linear.

Step-by-step explanation:

7. The initial value of a function is the same as the y-intercept, or the value of y when x equals 0. For function A, the y-intercept is 4.

Function B is written in slope-intercept form, y = mx + b, where b represents the y-intercept. So, the y-intercept of function B is 3.

Finally, let's compare the y-intercepts of both functions. 4 is greater than 3, which means that Function A has the greater initial value.

9. A function is linear when the change in y over the change in x is proportional.

Function A: Let's look at the graph of Function A. It has points at (0, -1), (1, 0), and (2, 3). From point (0, -1) to point (1, 0), the value of x and the value of y both increase by 1. However, from point (1, 0) to point (2, 3), the value of x goes up by 1 but the value of y goes up by 3. Since the increase in y is not proportional, Function A is nonlinear.

Function B: Function B is written in the form y = mx, where m represents the change in y over the change in x. For this equation, m = 1. This means that every time the value of x increases by 1, the value of y increases by 1 as well. This represents a proportional relationship, so Function B is linear.

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3 years ago
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AlexFokin [52]

Answer:

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Step-by-step explanation:

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3 years ago
Graph the line with a slope of 3/8 that goes thorough the point (1,2)​
g100num [7]

Answer:

Plot the given point.

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Starting at the given point, count out the rise and run to mark the second point.

Connect the points with a line.

Step-by-step explanation:

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4 0
3 years ago
Find the volume of the cone.
zhenek [66]

The volume of the cone of  radius 5 units and height 3 units is 78 cubic units.

Given radius of cone 5 units and height of cone be 3 units.

We are required to find the volume of cone.

Volume is the amount of substance that a container can hold in its capacity.

Formula of cone is 1/3 *πr^{2} h in which  r is radius and h is height of cone.

We have to just put the values in formula.

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=25*3.14

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After rounding we will get 78.

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2 years ago
Anyone know the answer?
Stolb23 [73]

Answer:

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Step-by-step explanation:

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2 years ago
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