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2 years ago

PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS ASAP PLS PLS HELP ASAP THANKS

Mathematics

2 answers:

Dafna1 [17]2 years ago

5 0

Answer: 1/2

Step-by-step explanation: Never fear the great answerer is here!

Hitman42 [59]2 years ago

5 0

Answer:

I think it's 8 or 1/2. not completely sure.

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An object is dropped from a small plane. As the object falls, its distance, d, above the ground after t seconds, is given by the

DedPeter [7]

The inequality can be used to find the interval of time taken by the object to reach the height greater than 300 feet above the ground is:

$d = -16t^2 + 1000$

Solution:

The object falls, its distance, d, above the ground after t seconds, is given by the formula:

$d = -16t^2 + 1000$

To find the time interval in which the object is at a height greater than 300 ft

Frame a inequality,

$-16t^2 + 1000 > 300$

Solve the inequality

Subtract 1000 from both sides

$-16t^2 + 1000 - 1000 > 300 - 1000\\\\-16t^2 > -700$

$16t^2 < 700\\\\Divide\ both\ sides\ by\ 16\\\\t^2 < \frac{700}{16}\\\\Take\ square\ root\ on\ both\ sides\\\\t < \sqrt{\frac{700}{16}}\\\\t < \pm 6.61$

Time cannot be negative

Therefore,

t < 6.61

And the inequality used is: $-16t^2 + 1000>300$

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3 years ago

Use the Pythagorean theorem to find the length of the hypotenuse in the triangle shown below.4,3

marshall27 [118]

Answer:

Step-by-step explanation:

a^2 + b^2 = c^2

4^2 + 3^2 = c^2

16 + 9 = c^2

25 = c^2

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3 years ago

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There are 95 candies in the dish.19 of the candies are chocolate. What percent of the candies are left

r-ruslan [8.4K]

Answer:

80%

Step-by-step explanation:

20% of the candies are chocolate, leaving the rest of the 80%

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3 years ago

What is the volume of a can if the: Radius: 3 inches Height: 2 inches

Novosadov [1.4K]

The volume of the can is 56.52 in³.

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$\pi$ =3.14
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h=2 (height)

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3 years ago

The asymptote of the functio f (x) =3^x +4 is y

Y_Kistochka [10]

Since that f is continuous for all x in R, and f > 0 then

$\lim\limits_{x\to -\infty}3^x+4=4$

for hence the asymptote is y = 4

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3 years ago

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