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zhannawk [14.2K]

3 years ago

12

A restaurant waiter lit the candles on every table. Each candle got 5/8 of an inch shorter over his 5-hour shift. At what rate w

ere the candles melting?

1 answer:

Anna35 [415]3 years ago

8 0

Answer:

1/8 per hour

Step-by-step explanation:

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: Find the slope between the two points given. Then, use the slope and point ONE to write the equation of the line in Point-Slop

Ierofanga [76]

Answer:

slope: $\bold{m=3}$

equation: $\bold{y-2=3(x-1)}$

Step-by-step explanation:

$m=\dfrac{y_2-y_1}{x_2-x_1}\\\\(1,\,2)\ \implies\ x_1=1\,,\ y_1=2\\(0,\,-1)\ \implies\ x_2=0\,,\ y_2=-1\\\\m=\dfrac{-1-2}{0-1}=\dfrac{-3}{-1}=3$

$y-y_1=m(x-x_1)$ - point-slope form of Equation of the Line

$x_1=1\,,\ y_1=2\,,\ m=3\\\\equation:\\{}\qquad\qquad y-2=3(x-1)$

8 0

3 years ago

The skateboard ramp has a slope of 2/5 if the height is 6 what is the width?

KIM [24]

Answer:

its 5y−30

2

Step-by-step explanation:

Because lets put this problem in slope form. The form is Y=mx+b

ok now lets put it with the number Y=2/5+6

8 0

3 years ago

Zak uses repeated subtration to find 48\8 .How many groups of 8 doeszak subtract

Lyrx [107]

The answer would be 6 the easy way is to divide 48 by 8

4 0

3 years ago

For a health assignment, Janet and Kate record how many students wear glasses in each of their classes. In Janet's class, 15 out

prohojiy [21]

Answer:

There are equal ratios

Step-by-step explanation:

100/25=4 and 15x4 is 60

100/20=5 and 12x5 is also 60

5 0

2 years ago

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CAN SOMEBODY PLZ HELP ME! I HAVE BEEN ON THIS ALL DAY

madam [21]

Answer:

I think it is in order

Step-by-step explanation:

not to sure though sorry

4 0

3 years ago

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