All categories

3 years ago

A young lady started working at In N Out Burger:

Mathematics

1 answer:

kogti [31]3 years ago

5 0

Answer:

Step-by-step explanation:

6. 13/hour

7. R=income/hours worked so 221/17=13. Not sure if that is what they are asking for.

8. Not sure. Is it $13/hour?

9. still guessing but the constant is $13/hour so to determine how many hours need to be worked to reach $1000, you divide. $1000/13=Approximately 77 hours.

You might be interested in

Can someone help me answer this?

grin007 [14]

Answer:

The function f(x) has a hole at point x = - 5.

Step-by-step explanation:

We are given a function as

$f(x) = \frac{x^{2} + 7x + 10}{x^{2} + 9x + 20}$

Now, we have to describe where the function has a hole.

Now, $f(x) = \frac{x^{2} + 7x + 10}{x^{2} + 9x + 20}$

⇒ $f(x) = \frac{(x + 5)(x + 2)}{(x + 4)(x + 5)}$

Therefore, the common factor of the numerator and denominator is (x + 5).

Now, (x + 5) = 0

⇒ x = - 5

Therefore, the function f(x) has a hole at point x = - 5. (Answer)

8 0

3 years ago

If the number of bacteria in a colony doubles every 480 hours and there is currently a

HACTEHA [7]

Answer:

800

Step-by-step explanation:

960 = 2 x 480, so the bacteria will double twice

200 x 2 x 2 = 800

8 0

2 years ago

Read 2 more answers

Please help!

Angelina_Jolie [31]

Answer:

Step-by-step explanation:

1.5 x 0.25= 6 (for 1 side)

6 x 3= 18 packages.

8 0

3 years ago

The side of each of the equilateral triangles in the figure is twice the side of the central regular hexagon. What fraction of t

lana [24]

Answer:

The fraction is 1/4

Step-by-step explanation:

we know that

The area of an equilateral triangle, using the law of sines is equal to

$A=\frac{1}{2}x^{2}sin(60^o)$

$A=\frac{1}{2}x^{2}(\frac{\sqrt{3}}{2})$

$A=x^{2}\frac{\sqrt{3}}{4}$

where

x is the length side of the triangle

In this problem

Let

b ----> the length side of the regular hexagon

2b ---> the length side of the equilateral triangle

step 1

Find the area of the six triangles

Multiply the area of one triangle by 6

$A=6[x^{2}\frac{\sqrt{3}}{4}]$

$A=3x^{2}\frac{\sqrt{3}}{2}$

we have

$x=2b\ units$

substitute

$A=3(2b)^{2}\frac{\sqrt{3}}{2}\\\\A=6b^{2}\sqrt{3}\ units^2$

step 2

Find the area of the regular hexagon

Remember that, a regular hexagon can be divided into 6 equilateral triangles

The area of the regular hexagon is the same that the area of 6 equilateral triangles

$A=3x^{2}\frac{\sqrt{3}}{2}$

we have

$x=b\ in$

substitute

$A=3(b)^{2}\frac{\sqrt{3}}{2}$

step 3

To find out what fraction of the total area of the six triangles is the area of the hexagon, divide the area of the hexagon by the total area of the six triangles

$3(b)^{2}\frac{\sqrt{3}}{2}:6b^{2}\sqrt{3}=\frac{3}{2} :6=\frac{3}{12}=\frac{1}{4}$

3 0

3 years ago

Solve the equation 2+3/4(2a-2)=8

jok3333 [9.3K]

Answer:

A=5 hope this works

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers