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3 years ago

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An ice-skating rink hosts different events on different days of the week they keep track of ages of the people who attended the

event in summarize the data on the box plots below which box plot shows data that are skewed to the left

1 answer:

hjlf3 years ago

3 0

Answer:

i think it is B

Step-by-step explanation:

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Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate. Voltage measurements

Helen [10]

Answer:

Ratio

Step-by-step explanation:

Voltage measurement of batteries involves ratio level of measurement because it has a significant zero i.e. zero voltage of the battery will mean no voltage. The mathematical operations of multiplication, division, addition and subtraction are meaningful in ratio level of measurement. The mathematical operations of multiplication, division, addition and subtraction on voltage measurement of batteries are meaningful.

Thus, voltage measurement of batteries involves ratio level of measurement.

4 0

3 years ago

What happens to the value of the expression 150-j150−j150, minus, j as jjj decreases?

nikklg [1K]

Answer:

The value of the expression increases as j decreases

Step-by-step explanation:

Let $f(j) = 150 - j150 - j150$

$f(j) = 150 - j300$

As j decreases, the value of j300 decreases (i.e the farther j300 is from 150). Due to the wider gap between 150 and j300, the value of f(j) increases.

For example:

When j = 1, f(j) = 150 - (300*1) = -150

When j = 0.5, f(j) = 150 - (300*0.5) = 0

When j = 0. f(j) = 150 - (300*0) = 150

It is obvious from the analogy above that the expression 150-j150−j150 increases as j decreases

4 0

4 years ago

Whats 5/6 + 1/2 plz i am a starter

Firdavs [7]

In exact form it would be 4/3

3 0

4 years ago

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Which fraction is equivalent to 20%? - 1/20 - 2/20 - 4/20 - 5/20

Talja [164]

Answer:

c

Step-by-step explanation:

$\frac{20}{100} = \frac{1}{5} \\\frac{4}{20} = \frac{1}{5}$

6 0

3 years ago

Read 2 more answers

Which statements are true for verifying the solution set of StartAbsoluteValue negative 2 x + 8 EndAbsoluteValue less-than 12 as

mariarad [96]

Answer:

I had to go back and double check, this was kind of confusing asking if saying this statement is true or false is true or false. So keep your eye on that. as long as x is between (but not equal to) -2 and 10 then the inequality is true. Fromt here you have to see if the option is SAYING it is true or not.

Step-by-step explanation:

I am assuming this is saying |-2x+8|<12 as -2 < x < 10

Substituting 10 for x into the original inequality will create a false statement.

True, since x has to be explicitly LESS THAN 10, not equal

Substituting 6 for x into the original inequality will create a false statement.

False, 6 is greater than -2 and less than 10

Substituting 20 for x into the original inequality will create a true statement.

False, greater than 10

Substituting –20 for x into the original inequality will create a false statement.

True. Kinda confusing since it is asking if it is a false statement. It is TRUE that it is a false statement.

Substituting –10 for x into the original inequality will create a true statement.

False, x needs to be between -2 and 10 (explicitly between and not equal to) to be true.

Substituting 0 for x into the original inequality will create a true statement

True, it is between -2 and 10

8 0

3 years ago

Read 2 more answers