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2 years ago

Ari is recording the number of laps he walks around the track each day, On Day 1, he walks 8 laps. On Day 2, his number of laps

Mathematics

2 answers:

poizon [28]2 years ago

7 0

Answer:

10 percent decrease

Step-by-step explanation:

Kobotan [32]2 years ago

6 0

$mdqwbf$ Answer: 10

Step-by-step explanation:

10 because trusting other people is just the right way to go right just trust me

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2 less than one-third of the points that the Panthers scored

shutvik [7]

2 less than1/3 idfk.......

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3 years ago

A water balloon is thrown out of a window 96 feet above the ground. The balloon is traveling downward at 16 feet per second init

Marysya12 [62]

Answer:

3 seconds.

Step-by-step explanation:

Since we are figuring out when the water balloon will hit the ground, y will need to be equal to 0.

0 = - 16t² - 16t + 96

Now we simply factor the trinomial to find t.

0 = -16(t² - t - 6)

0 = (t - 3)(t + 2)

t - 3 = 0 ⇒ t = 3

t + 2 = 0 ⇒ t = -2

Since we are referring to time, we need to use the positive value. Therefore, the water balloon will take 3 seconds to hit the ground.

6 0

3 years ago

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The quotient of a number and 3, increased by 4 is 5, what is the expression

Semmy [17]

Answer: The answer would be 3 +n +4 = 5

Step-by-step explanation:

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3 0

3 years ago

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In science class the students were asked to create a container to hold an egg. They would then drop the container from a window

belka [17]

Answer:

It will take 1.25 seconds to reach the ground.

Step-by-step explanation:

The equation of the containers pathway can be modeled by the equation given below :

$h=-16t^2+25$

t is time in seconds

It is required to find the time taken by the container to reach the ground. When it reached ground, its height is equal to 0 such that,

$h=0\\\\-16t^2+25=0$

$-16t^2=25\\\\t=\sqrt{\dfrac{25}{16}} \\\\t=1.25\ s$

So, it will take 1.25 seconds to reach the ground.

5 0

3 years ago

Use the box-and-whisker plots to find the interquartile range for both class B and class A?

Sladkaya [172]

Answer:

class a- 10

class b- 15

Step-by-step explanation:

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3 years ago

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