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3 years ago

What do you think makes a rule function?

Mathematics

1 answer:

babunello [35]3 years ago

3 0

Answer:

A rule is a function if every number on the input side goes to exactly one number on the output side. A function is a rule where, if you know the input, you know what the output is going to be.

Step-by-step explanation:

i d k the answer so u sear che d it

but hope it helps

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god bless

and carry on learning

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An airplane is 600 feet above sea level. A submarine is below it at 150 feet below

likoan [24]

Answer:

Step-by-step explanation:

If u go down to sea level u droped 600 ft then u drop another 150 then u are 750 ft from where u where

7 0

4 years ago

Help please due tomorrow

loris [4]

Answer:

1/2 is the answer because its half

5 0

3 years ago

Read 2 more answers

What is The factor to this problem?

erik [133]

Answer:

(x-5) (x-3)

Step-by-step explanation:

x^2 -8x +15

We want to know what numbers multiply to 15 and add to -8

-5 *-3 = 15

-5+-3 = -8

(x-5) (x-3)

3 0

4 years ago

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Between 1989 and 1998, the population of smalltown, USA ( in thousands) can be modeled by f(x)=.24x^2 -0.96x + 4, where x=0 repr

maks197457 [2]

Just use derivatives:

f'(x)= .48x-.96 = 0, x = 2, since the coeff of x^2 is +, this is a minimum

x=0 1989, so x = 2 is 1991! :)

8 0

3 years ago

The perimeter of a rectangular pool is 72 meters. If the length of the pool is twice its breadth. Its length is_________.

lana66690 [7]

Answer:

Length = 18 meters

Step-by-step explanation:

Let the length of the rectangular pool = l meters

And breadth of the pool = w meters

Perimeter of the rectangular pool = 2(l + 2w)

Since, perimeter of the rectangular pool is 72 meters.

2(l + 2w) = 72

l + 2w = 36 --------(1)

If length of the pool is twice of its breadth,

l = 2w

w = $\frac{l}{2}$ -------(2)

By substituting the value of 'w' from equation (2) to equation (1),

$l+2\times{\frac{l}{2}}=36$

2l = 36

l = 18 meters

8 0

3 years ago