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3 years ago

I need help, please help me man.

Mathematics

1 answer:

Mademuasel [1]3 years ago

7 0

1) y = x + 4

2) y = -5x - 9

3) y = -3/5x - 2

♡♡ hope this helped ♡♡

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Pls help ahahahhahaha

Vladimir [108]

Step-by-step explanation:

x=30° { ins angle inscribed angle Standing on arc are equal }

hope it helps

<h2>stay safe healthy and happy...</h2>

8 0

3 years ago

A ball is thrown with an initial velocity of 32 ft/s from a height of 4.5 feet. It’s height as a function of time is given by th

Lana71 [14]

Answer:

the ball will be in the air for possibly 2.5 seconds and it max hieght was 10 ft

Step-by-step explanation:

no clue

6 0

3 years ago

the difference between the squares of two numbers is 32. twice the square of the first number increased by the square of the sec

melamori03 [73]

Answer:

The numbers are 6 and 2

6 squared = 36

2 squared = 4

So 36-4 = 32

And 36 x 2 = 72 + 4 = 76

7 0

4 years ago

An old house in Pomona, CA is inhabited by a variety of ghosts. Ghost appearances occur in the house according to a Poisson proc

shutvik [7]

Answer:

The probability is 0.503

Step-by-step explanation:

If the ghost appearances occur in the house according to a Poisson process with mean m, the time between appearances follows a exponential distribution with mean 1/m. so, the probability that the next ghost appearance happens before x hours is equal to:

$P(X\leq x)=1-e^{-xm}$

Then, replacing m by 1.4 ghosts per hour we get:

$P(X\leq x)=1-e^{-1.4x}$

Additionally, The exponential distribution have a memoryless property, so if it is now 1:00 p.m. and we want the probability that ghost appear before 1:30 p.m., we need to find the difference in hours from 1:00 p.m and 1:30 p.m. no matter that the last ghost appearance was at 12:35 p.m.

Therefore, there are 0.5 hours between 1:00 p.m. and 1:30 p.m, so the probability that the 7th ghost will appear before 1:30 p.m is calculated as:

$P(x\leq 0.5)=1-e^{-1.4*0.5} =0.503$

8 0

4 years ago

What is 30 times 2927 minus 927 divded by 3 plus 8<br> -its a real question-

Aloiza [94]

Answer:

87509

Step-by-step explanation:

The equation is 30 x 2927 - 927 ÷ 3 + 8

You would first multiply 30 and 2927 to get 87810 - 927 ÷ 3 + 8

Then you would divide 927 by 3 to get 87810 - 309 + 8

Then you subtract 309 from 87810 to get 87501 + 8

Add

Your answer is 87509

I Hope That This Helps! :)

4 0

3 years ago