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BlackZzzverrR [31]

2 years ago

5

On a game show, contestants shoot a foam ball toward a target. The table includes points along OnePath the ball can take to hit

the target where X is the time that has passed since the ball was launch and why is the height at this time.

1 answer:

igor_vitrenko [27]2 years ago

7 0

Answer:

42

Step-by-step explanation:

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Q. If heights of 3rd graders follow a normal distribution with a mean of 52 inches and a standard deviation of 2.5 inches, what

zaharov [31]

Answer:

-2

Step-by-step explanation:

3 0

2 years ago

A summer camp cookout is planned for the campers and their families. There is room for 200 people. Each adult costs $4, and each

Sati [7]

Answer:

$A.\\\\x+y\leq200\\\\4x+3y\leq750$

Step-by-step explanation:

x - number of adults

y - number of campers

<em>The room for 200 people</em>: x + y ≤ 200

<em>Each adult costs $4, and each camper costs $3</em>: 4x and 3y

<em>A maximum budget of $750</em>: 4x + 3y ≤ 750

5 0

2 years ago

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For several hours you watch a group playing dice on the street and you notice that the owner of the dice often wins. do you conc

Alenkinab [10]

The owner is most likely cheating because it is usually a 50|50 chance of winning. But, you usually only get 50, and win a bit less and loose more. So, he is most likely cheating. (Hope this helped :D)

8 0

2 years ago

Read 2 more answers

Find two complex numbers that have a sum of i10 a different of -4and a product of -29

lianna [129]

<h2>-2+5i and 2+5i</h2>

Step-by-step explanation:

Let the complex numbers be $a+ib\textrm{ and }c+id$ .

Given, sum is $10i$ , difference is $-4$ and product is $-29$ .

$(a+c)+i(b+d)=10i$ ⇒ $a+c=0,b+d=10$

$(a-c)+i(b-d)=-4$ ⇒ $a-c=-4,b-d=0$

$a=-2,c=2,b=5,d=5$

$(a+ib)(c+id)=(-2+5i)(2+5i)=-4-25=-29$

Hence, all three equations are consistent yielding the complex numbers $-2+5i\textrm{ and }2+5i$ .

8 0

2 years ago

What is the slope of a line perpendicular to the line whose equation is 2x+8y -64 Fully reduce your answer.

Lelechka [254]

Answer: I am pretty sure it is y=-1/4x-8. Hope this helps!

Step-by-step explanation:subtract the 2x from both sides which gives you 8y=-2x-64. Then you want to divide both sides by 8 to get y=-1/4x-8

6 0

2 years ago