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3 years ago

If a seamstress is paid $7.85 per hour and works 18.75 hours in one week? Round your answer to the nearest cent.

Mathematics

2 answers:

trapecia [35]3 years ago

7 0

The answer would be $147.19

Usimov [2.4K]3 years ago

5 0

Answer:

$ 147.19

Step-by-step explanation:

To find out how much they are paid per week, we multiply the hours worked by the dollars per hour

wages = hours worked * dollars/hour

= 18.75 hours * $7.85/ hour

=$147.1875

We need to round to the nearest cent. We round the 8 so we look at the 7. 7>5 so we round up.

$ 147.19

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A fruit company delivers its fruit in two types of boxes: large and small. A delivery of 3 large boxes and 5 small boxes has a t

Kaylis [27]

Answer:

Step-by-step explanation:

We need a system of equations here. The first equation is that 3L boxes + 5s boxes (L = large and s = small) = 88 kg so

3L + 5s = 88

12L + 2s = 235 according to the other information given.

Solve the first equation for either L or s. I'll solve for L, just because:

3L = 88 - 5s and

L = $\frac{88}{3}-\frac{5}{3}s$ and sub that into the second equation for L:

$12(\frac{88}{3}-\frac{5}{3}s)+2s=235$ and if you distribute the 12 into the parenthesis you'll simplify it down a bit to

352 - 20s + 2s = 235 and combine like terms:

-18s= -117 so

s = 6.5 kg and plug that in to solve for L:

L = $\frac{88}{3}-\frac{5}{3}(6.5)$ and

L = 18.5 kg

3 0

3 years ago

Which statement correctly describes the relationship between the graph of f(x) and the graph of g(x)=f(x)−4?

Misha Larkins [42]

Answer:

The graph of g(x) is the graph of f(x) translated 4 units down.

Explanation:

Given the function f(x) and g(x) = f(x)-4

This means that the function g(x) is 4 less than the function g(x) i.e the function g(x) is reduced by 4. Since the negative values on a graph are located from the origin down the negative y axis and towards the negative x axis, we can conclude that the graph g(x) translated 4 units down. of f(x). This is translated along the y axis because the function g(x) serves as the output for all values on input variable x.

The g(x) can be written as a function of y i.e we can rewrite it as y = f(x)-4.

Hence the correct option is The graph of g(x) is the graph of f(x) translated 4 units down.

8 0

3 years ago

HELPPPPPPPPPPPPP MEEEEEEEEEEEEEEEEEEE

Kryger [21]

Answer:

132°

Step-by-step explanation:

Angle JKH and IHK are alternate interior angles, and thus congruent.

Since JKH is 132 degrees, so is IHK

7 0

3 years ago

Integration: How would I get to this answer?

Scrat [10]

Given that $y$ attains a maximum at $x=1$ , it follows that $y'=0$ at that same point. So integrating once gives

$\displaystyle\int\frac{\mathrm d^2y}{\mathrm dx^2}\,\mathrm dx=\int-8x\,\mathrm dx$
$\dfrac{\mathrm dy}{\mathrm dx}=-4x^2+C_1$
$\implies -4(1)^2+C_1=0\implies C_1=4$

and so the first derivative is $y'=-4x^2+4$ .

Integrating again, you get

$\displaystyle\int\frac{\mathrm dy}{\mathrm dx}\,\mathrm dx=\int(-4x^2+4)\,\mathrm dx$
$y=-\dfrac43x^3+4x+C_2$

You know that this curve passes through the point (2, -1), which means when $x=2$ , you have $y=-1$ :

$-1=-\dfrac43(2)^3+4(2)+C_2$
$\implies C_2=\dfrac53$

and so

$y=-\dfrac43x^3+4x+\dfrac53$

7 0

4 years ago

Which statements are true regarding undefinable terms in geometry? Check all that apply. A point’s location on the coordinate pl

hodyreva [135]

The correct statements are as follows:

A point's location on the coordinate plane is indicated by an ordered pair, (x,y).

// Hope this helped, comment below for further clarification //

4 0

4 years ago

Read 2 more answers