A barista averages making 16 coffees per hour. At this rate, how many hours will it take until she's made 1,200 coffees?

Answers

Answer 1
Answer: 16 times x=1200 or 
16x=1200
divide both sides by 16
1200/16
so we  simplify 1200/16 by factoring out the ones (4/8=1/2 times 4/4 since 4/4=1)
1200=3*2*2*2*2*5*5
16=2*2*2*2*1
so we notice that there are four 2's in both so those are the 'ones' so cross them off and get
3*5*5/1 or 75/1 or 75 hours 
Answer 2
Answer: 75 hours
1200 coffees/16 coffees= 75 hours

Related Questions

Someone please do these i don't understand
Kevin is looking at two brands of washing machines. Between water and electricity, a Brand C washer uses about $0.65 per load, and a Brand D washer uses about $0.27 per load. Kevin averages about five loads of laundry per month. After one year, how much more would the utility costs for a Brand C washer be than the utility costs for a Brand D washer?a. $22.80 b. $16.20 c. $7.60 d. $19.00
What fraction of a pound is eighty pence
In a right triangle, the measure of one acute is double the measure of the other acute angle. If the length of the short leg of the triangle is 3cm , find the length of the hypotenuse.
the graph of y = x2 11x 24 is equivalent to the graph of which equation? a.y = (x 8)(x 3) b.y = (x 4)(x 6) c.y = (x 9)(x 2) d.y = (x 7)(x 4)

Diego parakeet is 13 centimeters,4 millimeters tall how tall is his parakeet in millimeters

Answers

134 mm tall because 13 cm, move the decimal out one and add that to 4 mm.

It's not a really a question but how to solve these types of questionsLet f(x) = 9x − 2 and g(x) = −x + 3. Find f(g(x)).

Let f(x) = 2x + 2. Solve f−1(x) when x = 4.

Let f(x) = x + 8 and g(x) = x2 − 6x − 7. Find f(g(2)).

Let f(x) = x2 − 8x + 5. Find f(−1).

Answers

Answer:

Part 1) f(x) = 9x- 2  and g(x) = -x + 3

Find f(g(x)).

f(x) = 9x- 2

Substitute value of g(x) in place of x

f(g(x)) = 9(-x+3)- 2

f(g(x)) = -9x+27- 2

f(g(x)) = -9x+25

So, f(g(x)) = -9x+25

Part 2) f(x) = 2x + 2

y = 2x + 2

Replace y with x and x with y

x = 2y + 2

Find y

(x-2)/(2) = y

So, f^(-1)(x)=(x-2)/(2)

Substitute x = 4

f^(-1)(4)=(4-2)/(2)

f^(-1)(4)=1

Part 3) f(x) = x + 8 and g(x) = x^2- 6x-7

f(x) = x + 8

Substitute value of g(x) in place of x

f(g(x)) =x^2- 6x-7 + 8

f(g(x)) =x^2- 6x+1

Substitute x = 2

f(g(x)) =2^2- 6(2)+1

f(g(x)) =4- 12+1

f(g(x)) =-7

Part 4) f(x) = x^2-8x + 5

Substitute x = -1

f(-1) = (-1)^2-8(-1) + 5

f(-1) =14

1. 9(-x+3) - 2
3.[ (2)2 - 6(2) - 7] + 8
4.(-1)2 - 8(-1) + 5

Triangle RST is congruent to triangle .Which sequence of transformations could have been used to transform triangle RST to produce triangle ?

Choose exactly two answers that are correct.



A.
Triangle RST was reflected across the x-axis and then rotated 90° clockwise around the origin.

B.
Triangle RST was reflected across the x-axis and then reflected across the y-axis.

C.
Triangle RST was rotated counterclockwise 90° around the origin and then reflected across the x-axis.

D.
Triangle RST was translated 8 units right and then reflected across the x-axis.

Answers

Triangle RST is congruent to triangle .The sequence of transformations could have been used to transform triangle RST to produce triangle is Triangle RST was translated 8 units right and then reflected across the x-axis. The answer is letter D. The rest of the choices do not answer the question above

How do u write 4,000,000+3,000+50+2 in standard form

Answers

The answer to that would be 4,003,052.
4,003,052 is the answer

Example of a line that has no slope

Answers

when the rise of the line is 0 
example: rise= 0, run=4, rise=0, run=8
y=4 has absoluterly no slope at all, basically any x or y that is one certain number has no slope

PLZ HELP WORTH A LOT OF POINTS AND I HAVE 10 MINUTES!!!!A certain forest covers an area of 1700 km^2. Suppose that each year this area decreases by 3.5%. What will the area be after 9 years? Use the calculator provided and round your answer to the nearest square kilometer.

Answers

Answer:

The area after 9 years will be 1,234 km^2

Step-by-step explanation:

In this question, we are tasked with calculating what the area of a certain forest that decreases at a certain percentage would be after some years.

To answer this question, we shall be using an exponential approximation.

Now, to use this exponential approximation, we shall be needing a supporting exponential mathematical equation.

This can be written as;

A = I(1-r)^t

where A is the new area we are looking for

I is the initial area which is 1700 according to the question

r is the rate of decrease which is 3.5% = 3.5/100 = 0.035

t is time which is 9 years according to the question

We plug these values and have the following;

A = 1700(1-0.035)^9

A = 1700(0.965)^9

A = 1,233.66

This is 1,234 km^2 to the nearest square kilometer