Titus works at a hotel. Part of his job is to keep the complimentary pitcher of water at least half full and always with ice. When he starts his shift, the water level shows 4 gallons, or 128 cups of water. As the shift progresses, he records the level of the water every 10 minutes. After 2 hours, he uses a regression calculator to compute an equation for the decrease in water. His equation is W –0.414t + 129.549, where t is the number of minutes and W is the level of water. According to the equation, after about how many minutes would the water level be less than or equal to 64 cups? 150 minutes
160 minutes
170 minutes
180 minutes

Answers

Answer 1

Answer:

B: 160 minutes

Step-by-step explanation:

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How would you multiply 9,87 x 1.09

Answers

9.87*1.09 = 10.7583

make sure the decimals line up first . then multiply , then count how many numbers are behind each decimal and count left of your answer placing your decimal in the last spot it lands on .... idk i hope this helps >.<

Answer:

10.7583..................

How many times can 448 go into 8

Answers

it goes in 56 times. 448/8=56

It could go into it 56 times. You could have just divide it but heres the answer

8 friends share 4 sheets of construction paper equally how much does each person get

Answers

Each friend gets half a piece of construction paper

4/8=0.5, or 1/2.
Each person would get 1/2 a piece of paper.
Hope this helps.

What goes into 24 and 2,500

Answers

The following numbers go into 24 and 2,500:
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Hope that helps!!

Answer:

The following numbers go into 24 and 2,500:

2, 4

55.8 ÷ (-3.1) do i estimate

Answers

Answer:

The answer is -18

Step-by-step explanation:

Classify the system of equations 1/3x+y+2=0 1/2x+y-5=0 A. intersecting B. parallel C. coincident

Answers

Answer: A. intersecting

Step-by-step explanation:

1. To solve this problem and classify the system of equations shown above, you can graph it has you can see in the graph attached.

2. As you can see the lines intersect each other, this means that the system of equation has one solution and the lines are intersecting.

3. Therefore, the answer is the option A: Intersecting.

Answer:

A. intersecting

Step-by-step explanation:

write the equations in the from of y = mx + c

Where m = slope

c = y-intercept.

1/3x + y + 2 = 0

1/3x + y = -2

y = -1/3x - 2

1/2x + y - 5 = 0

1/2x + y = 5

y = -1/2x + 5

The equations are not parallel

-1/3x - 2 = -1/2x + 5

1/2x - 1/3x = 5 + 2

1/6x = 7

x = 7× 6/1

= 42

y = -1/3×42 -2

= -14 - 2

= -16

The equations intersect at point (42,-16)

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