3 years ago

Giving brainliest help me

Mathematics

1 answer:

expeople1 [14]3 years ago

6 0

Assuming the control tower is at sea level, the distance is 8463 feet.

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3 years ago

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Irina-Kira [14]

5 to -4 is your answer

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2 years ago

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Find the value of x for the given triangle

11Alexandr11 [23.1K]

Answer:

Step-by-step explanation:

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3 years ago

A population of bacteria is 8500 on Day 1, 9350 on Day 2, and 10285 on Day 3.

11111nata11111 [884]

Answer:

The population on 30th day will be 134836.

Step-by-step explanation:

This is a case of exponential growth. The general form of exponential function is,

$y=ab^x$

where, a and b are constants.

The data points from the question are $(1,8500),(2,9350),(3,10285)$

Putting the values in the function,

for $x=1, y=8500$

$8500=ab$ ----------1

for $x=2, y=9350$

$9350=ab^2$ ------2

Dividing equation 2 by 1,

$\Rightarrow \dfrac{ab^2}{ab}=\dfrac{9350}{8500}=1.1$

$\Rightarrow b=1.1$

Putting the value of b in equation 1,

$\Rightarrow a=\dfrac{8500}{1.1}=7727.27$

Now the function becomes,

$y=7727.27(1.1)^x$

Putting x=30, we get

$y=7727.27(1.1)^{30}=134836.2\approx 134836$

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3 years ago

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Find the value of r .

Sever21 [200]

Answer:

0.5

Step-by-step explanation:

hypotenuse/adjacent=r

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4 years ago