Which set of ordered pairs does not represent a function?O{(-2,5), (0, -9), (8,-2), (7,4)}
O{(-3,4), (-5,4), (7, -3), (2, -9)}
O {(2, -9), (-5, -1), (-6, -3), (-5,7)}
O {(1, -8), (-9,-2), (-4,0), (4, -8)}

Answers

Answer 1

Answer:

Step-by-step explanation:

{(2, -9), (-5, -1), (-6, -3), (-5,7)}

-5 appears twice ( this is not allowed for the function)

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Subtract. Write your answer in simplest form. 2/3 -3/8
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Simplify 0.75(3.5a-6b)

Answers

-15/8 is the answer when you simplify

Will is building a playhouse for his cousin. He wants the playhouse to be 50 percent taller than his cousin, who is 46 inches tall. How tall should the playhouse be?

Answers

Answer:

69 inches

Step-by-step explanation:

mutiply 46 and .50 then add that to 46 then you get your answer

Final answer:

The playhouse should be 69 inches tall.

Explanation:

To ascertain the height of the playhouse, we embark on a straightforward calculation. It involves deriving 50% of Will's cousin's height and subsequently adding this value to the cousin's actual height. Starting with the cousin's height, which is 46 inches, we calculate half of it by multiplying 46 by 0.5, yielding 23 inches. This represents half of the cousin's height.

To determine the playhouse's overall height, we combine this value with the cousin's original height: 46 inches (cousin's height) + 23 inches (50% of cousin's height) equals 69 inches in total. Therefore, the height of the playhouse stands at 69 inches. This method showcases the application of percentages and simple addition to solve real-world problems, making it a valuable skill in practical mathematics.

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The manager of a popular restaurant wants to know what types of vegetarian dishes people prefer to eat. Which sample would provide the most accurate data?10 friends at a cookout
the first 30 people leaving the local hamburger stand
a random group of 40 people on the street
a random group of 5 people at a grocery store

Answers

Answer:

c, or 40

Step-by-step explanation:

edge test

Which equation can be used to find one multiple of 16?

Answers

m(n)=16n where n is a natural number
m(n)=multipules of 16

The daily high temperatures, in degrees Celsius, for two weeks were recorded. The first week had a mean high temperature of 8 degrees Celsius and a mean absolute deviation (MAD) of 1 degree Celsius. The second week had a mean high temperature of 4.86 degrees Celsius and a mean absolute deviation (MAD) of 1.91 degrees Celsius. Which week had greater variability in high temperature? Explain your reasoning.

Answers

The required week that had greater variability in high temperature is week 2.

Given that,
The first week had a mean high temperature of 8 degrees Celsius and a mean absolute deviation (MAD) of 1 degree Celsius.
The second week had a mean high temperature of 4.86 degrees Celsius and a mean absolute deviation (MAD) of 1.91 degrees Celsius.

What is Statistic?

Statistics is the study of mathematics that deals with relations between comprehensive data.

Here,
The system of observation that has a higher mean absolute deviation, will have the chance of greater variability in high temperature. So,
mean absolute deviation of week 1 = 1
mean absolute deviation of week 2 = 1.91
MAD of week 2 > MAD of week 1

Thus, the required week that had greater variability in high temperature is week 2.

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Answer:

mean 4.86

MAD = 1.91

Step-by-step explanation:

Last month, Ed ate 9 apples, 5 bananas, 4 peaches, and 7 oranges. Find the ratio of the bananas to the total number of fruit, then explain it's meaningPlease help! :(