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nikklg [1K]
4 years ago
15

A postal worker counts the number of complaint letters received by the United States Postal Service in a givenday. Identify the

type of data collected.
A) quantitative
B) qualitative
Mathematics
1 answer:
Nata [24]4 years ago
6 0

Answer:

A) quantitative

Step-by-step explanation:

A data that can be counted or expressed numerically constitute quantitative data. Quantitative data collection method is capturing statistical data in numbers, figures, or values. Quantitative data collection usually answered the questions of “how many?”, "how much?" and “how often?” are the occurrence of a particular data. These questions are quantitative data collection methods based on numbers and mathematical calculations. Quantitative data collection methods are based on random sampling and structured data collection. Some of the quantitative data collection methods are surveys, questionnaires, quizzes, interviews and direct observation.

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36 ÷ 3^2 +4*2-1<br> can u help me get the answer?
spin [16.1K]
<span>36 ÷ 3^2 +4*2-1
</span>=36 ÷ 9 + 4*2-1<span>
=</span>4 + 8 - 1
= 11

USING PEMDAS
6 0
3 years ago
Read 2 more answers
Machine A produces 100 parts twice as fast as Machine B does. Machine B produces 100 parts in 40 minutes. If each machine produc
umka2103 [35]

Answer:

30 parts

Step-by-step explanation:

We are given that machine produces 100 parts twice as  fast as machine B does.

Machine produces 100 parts in 40 minutes.

We have to find number of parts produces by machine A in 6 minutes.

According to question

Machine A  takes time to produce 100 parts =\frac{40}{2}=20 minutes

Machine A and machine B produces parts at constant rate.

Machine A produces parts at the rate=\frac{100}{20}=5 parts /minute

In one minute,Machine A produces =5 parts

In 6 minutes , machine B produces =5\times 6=30 parts

Hence, machine A produce parts in 6 minutes=30

8 0
3 years ago
Can’t figure out number 3 please help
Deffense [45]

To figure this out, you need to divide 28/8 to get the cost per hinge from Marks hardware

To figure out Steves Supplies cost per hinge you need to divide 38/11

Mark's = 28 / 8 = $3.50

Steve's = 38/11 = 3.45

Steve has the best deal because it cost $3.45 per hinge. The answer is C

4 0
3 years ago
URGENT!! Please help
7nadin3 [17]

Answer:

The measure of the largest angle is 72º.

Step-by-step explanation:

We will first solve for x. We know that the sum of the interior angles of a triangle is 180º, so 15x + 21x + 24x is equal to 180º. This means that 60x = 180º, so x = 3º. The largest angle is 24x, which is 72º.

7 0
3 years ago
Solve for the variable. 16 19 21 25
garik1379 [7]

Answer:

The answer is D, 25

Step-by-step explanation:

m/20= 4/5            Cross mutiply, m x 4, 20 x 5

4m = 100               Isolate the variable by dividing 4 on both sides

 m = 25

<h3><em><u>Hope this helps!!! </u></em></h3><h3><em><u>Please mark this as brainliest!!! </u></em></h3><h3><em><u>Thank You!!! </u></em></h3><h3><em><u>:) </u></em></h3>

<em><u></u></em>

7 0
3 years ago
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