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mojhsa [17]
3 years ago
14

Maridel wants to find out how many of her classmates plan to come to the next football game. There are 800 students in her schoo

l. She selects a sample of the population by putting the names of every student into a bag and drawing out 100 names.
Mathematics
2 answers:
GalinKa [24]3 years ago
4 0

Answer:

She should ask the people she pulled out first then pull out more and ask them

valkas [14]3 years ago
4 0

Answer:

Her method will produce a valid sample.

Her method will produce a random sample.

Her method will produce a representative sample.

Step-by-step explanation:

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Reading Readiness, Inc. has provided you its list of accounts and balances as of January 31. The Controller has asked you to pre
xeze [42]

The preparation of Reading Readiness, Inc.'s multi-step Income Statement for the month ended January 31 is as follows:

Reading Readiness, Inc.

Income Statement

For the month ended January 31

Sales Revenue              $175,500

Less:

Sales Returns                      4,700

Sales Discounts                  6,000

Net Sales                     $164,800

Cost of Goods Sold         67,700

Gross profit                    $97,100

Expenses:

Salaries and Wages     $25,900

Depreciation Expense    13,800

Rent Expense                24,000

Operating expenses   $63,700

Operating income     $33,400

Interest Expense              1,600

Income before tax     $31,800

Income tax expense       7,700

Net income                 $24,100

Data and Calculation:

Gross profit percentage = 59% ($97,100/$164,800 x 100)

Thus, the net income after deducting the income tax expense is $24,100.

Learn more: brainly.com/question/24257787

4 0
3 years ago
WILL GIVE BRAINLIEST, THANKS, AND 5 STARS!<br> PLEASE HELP ME!
Bogdan [553]

Answer:

-4 and 4

Step-by-step explanation:

<u>Method 1</u>

Apply Difference of Two Squares Formula: a^2-b^2=(a+b)(a-b)

Given  x^2-16=0

Rewrite 16 as 4²

Therefore, a^2=x^2 and b^2=4^2

\implies a = \sqrt{x^2}=x

\implies b=\sqrt{4^2} =4

\implies x^2-16^2=(x+4)(x-4)

\implies (x+4)(x-4)=0

\implies (x+4)=0 \implies x=-4

\implies (x-4)=0 \implies x=4

<u>Method 2</u>

Given equation:

x^2-16=0

Add 16 to both sides:

\implies x^2-16+16=0 + 16

\implies x^2=16

Square root both sides:

\implies \sqrt{x^2}=\sqrt{16}

\implies x=\pm4

Therefore, x = -4, x = 4

6 0
2 years ago
A rectangular floor covered without overlaps or gaps by 7 identical tiles, each of the length l and with w. If the w=12 ft, what
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A rectangular floor covered without overlaps or gaps by 7 identical tiles, each of the length l and with w. If the w=12 ft, what is the total area of the floor?
6 0
3 years ago
PLS HELP ASAP THIS IS DUE IN 10 MINUTES
olchik [2.2K]

Answer:A number decreased by 40

Step-by-step explanation: I really don't feel like explaining this lol...

8 0
3 years ago
Correct answers only please!
sasho [114]
The correct answer is A
3 0
3 years ago
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