3 years ago

Which set of ordered pairs represents a function?

2 answers:

8 0

B because for it to be a function one X value cant have more than one Y value and B is the only one that follows the rule

joja [24]3 years ago

8 0

BbHahahahwuehehsushsh

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Greg was adding two numbers on a number line. He started at +4 and then he added -6. He wrote that his number was -2. Is Gregs a

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Yes. Greg's answer is reasonable.

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a living room measures 24 feet by 15 feet an adjacent square dining room measures 13 feet on each side if carpet cost 6.98 per s

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Start by finding how many squares in both rooms are. 24 • 15 = 360 and 13 • 4 = 52 (since it is a square room multiply by 4) Now add. 360 + 42 = 412. Now multiply : 6.98 • 412 = 2875.76. The total cost of carpet for both rooms is $2875.76. Hope I helped!

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The work that Yi did to find the greatest common factor of 42 and 63 is shown below. Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42 Fa

Crazy boy [7]

Answer:

see explanation

Step-by-step explanation:

The error is that the factors of 3 and 21 are missing from the list for 63

Factors of 42 : 1, 2, 3, 6, 7, 14, 21, 42

Factors of 63 : 1, 3, 7, 9, 21, 63

common factors are : 1, 3, 7, 21

greatest common factor = 21

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Ivanna is playing a game in which she spins a spinner with 6 equal-sized slices numbered 1 through 6. The spinner stops on a num

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Answer:

The spinner has 6 equal-sized slices, so each slice has a 1/6 probability of showing up.

I guess that we want to find the expected value in one spin:

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number 4: wins $7

number 5: losses $8

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The expected value can be calculated as:

Ev = ∑xₙpₙ

where xₙ is the event and pₙ is the probability.

We know that the probability for all the events is 1/6, so we have:

Ev = ($1 + $3 + $5 + $7 - $8 - $8)*(1/6) = $0

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3 years ago

Don’t mind my answer...it’s wrong pls help

BabaBlast [244]

Answer:

try 8

Step-by-step explanation:

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