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3 years ago

What is the range of the function y = |x |?

Mathematics

1 answer:

xz_007 [3.2K]3 years ago

4 0

The range of this function is y is equal to all real numbers such that y $\geq$ 0.

The definition of an absolute value is that it is always positive. Therefore, we know there can never be a negative value of y. This means that the lowest a function can go is to 0. Since there is no restrictions on how high it can go, y is able to go from 0 to infinity.

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a shopper 48 hot dogs the store sells identacal ht dogs in two diffrent sized packets the sell a six pack of hot dogs for 2.10 a

seraphim [82]

Answer:

The shopper should but the 6 pcs pack because its cheaper.

Step-by-step explanation:

6-pcs pack = $2.10

hot dogs needed = 48

number of 6 pcs = 48 divided 6 = 8

total cost = $2.10 x 6 = $16.80

8 pcs pack = $3.12

hot dogs needed = 48

number of 8 pcs packs = 48 divided 8= 6

total cost = $3.12 x 6 =$18.72

hope it helps :)

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3 years ago

And a certain watery an urn contains balls number 1 to 34 from this are in five balls are chosen randomly without replacement fo

lina2011 [118]

The probability of winning the lottery with one ticket is mathematically given as

P(W)=2.99484408*10^{−8}

<h3>What is the probability of winning the lottery with one ticket?</h3>

Generally, the equation for the probability is mathematically given as

P(1st ball)=1/34

one ball drawn remain

34-1=33

P(2nd ball)=1/33

In conclusion, the probability of winning the lottery with one ticket is

P(W)=1/34*1/33*1/32*1/31*1/30

P(W)=2.99484408*10^{−8}

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2 years ago

-(x+2)+3(5+x)=41. please help me solve this equation

laila [671]

Answer:

Step-by-step explanation:

-x - 2 + 15 + 3x = 41

2x + 13 = 41

2x = 28

x = 14

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3 years ago

What is the number nearest to 10000 which is exactly divisible by 3, 4, 5, 6, 7, and 8?.

Luba_88 [7]

The nearest number is 10080 if the number is nearest to 10000 which is exactly divisible by 3, 4, 5, 6, 7, and 8.

It is defined as the common number of two integers, which is the lowest number that is a multiple of two or more numbers. The full name of LCM is the least common multiple.

It is given that:

The number nearest to 10000 is exactly divisible by 3, 4, 5, 6, 7, and 8.

TO find the number:

Find the LCM of 3, 4, 5, 6, 7, and 8:

LCM = 760

= 10000/760

There are two possibilities:

= 10000 - 760 = 9240

or 10000 + (840 - 760) = 10080

The nearest number = 10080

Thus, the nearest number is 10080 if the number is nearest to 10000 which is exactly divisible by 3, 4, 5, 6, 7, and 8.

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2 years ago

In a middle school with 200 students there are 40% girls. 20% of the students wear glasses. It is also known that 10% of the boy

Alona [7]

Answer:

1) 120

2) 60

3) 20

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3 years ago