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poizon [28]
3 years ago
12

Jackson made 36 calls in 2.5 hours. How many calls per hour did he make ?

Mathematics
1 answer:
never [62]3 years ago
8 0
The answer is 14.4 because you divide 36 and 2.5 and that’s what you would get
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Determine whether the underlined number is a statistic or a parameter. In a study of all 1963 employees at a college, it is foun
Ann [662]

Answer:

1. Parameter because the value is a numerical measurement describing a characteristic of a population

Step-by-step explanation:

A parameter is a fixed measure which <u>describes the whole population</u> while a statistic is a <u>characteristic of a sample</u> (which is a portion of the target population).

In a study of all 1963 employees at a college, it is found that "40%" own a computer.

The study involved the entire population of employees in the college, therefore the result describes the computer owning <u>characteristics of the whole population under study</u>. It is therefore a parameter.

<u>The correct option is 1.</u>

5 0
3 years ago
Simplify the difference quotient f(x)=x^2+9
Setler [38]

Answer:

sorry is its complicated

Step-by-step explanation:

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8 0
3 years ago
What is 7 hundred x 10 in unit form?
Sphinxa [80]
Unit form is putting all numbers in place according to its place value.

The proble states 7 hundred which means that 7 is in the one hundreds place.

7 * 100 = 700

The unit form is 700 x 10 = 7,000


8 0
3 years ago
Read 2 more answers
What is the inverse operation of add 5? A. divide by 5 B. add 5 C. subtract 5 D. multiply by 5​
STatiana [176]

Answer:

so times five then add five then divide by 5 however in the end there gonna cancel each other out

Step-by-step explanation:

8 0
2 years ago
A friend owes $10,000 on his credit card. He plans to stop making charges and pay off the balance. The card has a minimum paymen
Virty [35]

Answer:

yes he is correct

Step-by-step explanation:

10000x0.05=500 so thats correct

he will pay 500 for 20 month= 10,000

4 0
2 years ago
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