2 years ago

It took an escalator 12 seconds to descend to the ground level. What is the

Mathematics

1 answer:

Licemer1 [7]2 years ago

8 0

Answer:

do uu have z o o m

Step-by-step explanation:

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Scrat [10]

3. Answer: y = 4

<u>Step-by-step explanation:</u>

Need to find the slope (m):

$\dfrac{y_2-y_1}{x_2-x_1}$

$\dfrac{4 - 4}{-3-1}$

= $\dfrac{0}{-4}$

= 0

Now input ONE of the points (1, 4) and the slope (m = 0) into the Point-Slope formula:

y - y₁ = m(x - x₁)

y - 4 = 0(x - 1)

y - 4 = 0

y = 4

********************************************************************

4. Answer: $\bold{y = \dfrac{2}{3}x + 3}$

<u>Step-by-step explanation:</u>

$y - y_1 = m(x - x_1)$

$y - 1 = \dfrac{2}{3}(x - (-3))$

$y - 1 = \dfrac{2}{3}(x + 3)$

$y - 1 = \dfrac{2}{3}x + 2$

$y = \dfrac{2}{3}x + 3$

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3 years ago

HELP ME PLEASE I NEEED A GOOD GRADE DESPERATELY!!!!!

liubo4ka [24]

Answer:

Step-by-step explanation:

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3 years ago

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You roll a 6-sided die. What is P(odd)? Write your answer as a fraction or whole number.

Troyanec [42]

Answer:

the chances of you gettin a odd number is 3/6 since you have 1 3 and 5

Step-by-step explanation:

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3 years ago

Priya reads for 2 hours at 55 pages per hour. Then, she reads 1.5 hours at 30 pages per hour. How many total pages does she read

Evgen [1.6K]

Answer:

155 pages

Step-by-step explanation:

55*2+30+15=155

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3 years ago

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2.89-2.84 = 0.05 cent increase

0.05/2.84 = 0.0176

0.0176 = 1.8% increase

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3 years ago

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