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svetoff [14.1K]
3 years ago
7

What are the domain and range of the function? The domain is the set of integers, and the range is y > 4. The domain is the s

et of integers, and the range is y > 0. The domain is the set of real numbers, and the range is y > 0. The domain is the set of real numbers, and the range is y > 4.
Mathematics
2 answers:
N76 [4]3 years ago
8 0

Answer:

its C on edge

Step-by-step explanation:

no explanation  

Andreas93 [3]3 years ago
3 0

Answer:

the answer is D

Step-by-step explanation:

on edge2020

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Helppppppoppoppppppppp
vampirchik [111]

Answer:

im pretty sure blue

Step-by-step explanation:

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8 0
3 years ago
Kayleigh babysat for 11 hours this week that was 5 fewer than 2/3 as manyas she baby sat last week, h write an equation to repre
mars1129 [50]

Answer:

10.5 hours

Step-by-step explanation:

To find the number of hours she babysat last week subtract 5 from 11 which is 7 hours. 7 hours is equal to 2/3 of the many hours. If she babysat h hours last week then solve for h using 2/3 h = 7.

Solve the equation by multiplying each side by the reciprocal.

3/2 * 2/3h = 7*3/2

h = 21/2

h = 10.5 hours

3 0
3 years ago
√5•√80<br><br> Show your steps pls ty
kykrilka [37]

Answer:

20

Step-by-step explanation:

Using the rule of radicals

\sqrt{a} × \sqrt{b} ⇔ \sqrt{ab}

Given

\sqrt{5} × \sqrt{80}

= \sqrt{5(80)}

= \sqrt{400}

= 20

8 0
3 years ago
A recipe for lemonade calls for 1 cup of sugar and 5 cups of water how much sugar is used per cup of water ?
Alexxandr [17]

Answer:

1/5 cup of sugar is used for each cup of water

Basic math

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The table shows the approximate height of an object x seconds after the object was dropped. The function h(x) = –16x2 100 models
gregori [183]

The given model would make the least sense to use for x=-2.75.

the given function is:

h(x)= -16x^2 +100

a quadratic relationship,

where

h is the height in feet

x is the time in seconds

<h3>what is kinetic energy?</h3>

Kinetic energy is a form of energy that an object or a particle has by reason of its motion.

as we know that time always appears to run forward, never backward. cannot take negative values so option 1 i.e 2.75 is not possible. Also, after a certain period of time object will vanish all its kinetic energy, resulting in h=0 but h(-2.75)= -21 which is meaningless.

h(-2.75) = -16*(-2.75)^2+100 = -21\\

h(0.25) = -16*0.25^2 +100=99-0.25^2*16+100=99

h(1.75) = -16*1.75^2+100=51

h(25) = -16*2.25^2+100= 19

therefore, x=-2.75 this model would make the least sense to use

to get more about kinetic energy refer to:

brainly.com/question/114210

6 0
2 years ago
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