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sp2606 [1]
2 years ago
5

The level of water in a bathtub rises 5 inches in 2 hours. What represents the rate of change of the water level with respect to

time?
Mathematics
2 answers:
nika2105 [10]2 years ago
8 0
You're looking for displacement meaning the change in the water level but also according to that specific time.
5/2= 2.5
loris [4]2 years ago
6 0
Increase of water level at the rate of 2.5 inches per hour.
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In hopes of encouraging healthier snacks at school, Zack brought in a tray of carrot sticks and apple slices to share. The tray
Alex787 [66]

Answer:

48% were carrot sticks.

52% were apple slices.

Step-by-step explanation:

Given that:

Total number of snacks in the tray = 25

Number of carrot sticks = 12

Number of apple slices = 25 - 12 = 13

Percent of carrot sticks = \frac{Number\ of\ carrot\ sticks}{Total\ Number}*100

Percent of carrot sticks= \frac{12}{25}*100

Percent of carrot sticks = 0.48 * 100 = 48%

Percent of apple slices = \frac{13}{25}*100

Percent of apple slices = 52%

Hence,

48% were carrot sticks.

52% were apple slices.

6 0
2 years ago
6x+3y= -9<br> find the slope and y-intercept
Sophie [7]

Answer:

Slope: -2

y-intercept: -3 or (0, -3)

Step-by-step explanation:

y = mx + b

    m = slope

    b = y-intercept

6x+3y= -9

3y = -6x - 9

y = -2x - 3

5 0
3 years ago
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Sage and Tom started the month with the same number of talk minutes on their cell phones. Sage talked for 7 minutes with her dad
Paraphin [41]

Answer:

a. Sage and Tom have the same number of talk minutes left on their cell phone plans.

b. y = x - 7

Explanation:

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= 4 + 3

= 7 minutes

They both spoke for 7 minutes and therefore have the same amount of time left.

Algebraic expression:

Assuming the time Tom started with is denoted by x and the time he is left with is denoted by y.

The expression is:

y = x - 7

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2x + (3)(x) + (3)(4)
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Answer:

if you were looking for the solution i think it is Solution

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Step-by-step explanation:

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