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marysya [2.9K]
3 years ago
13

With a convenience sample, a population is broken up into different subgroups and then simple random samples are conducted withi

n each of these subgroups.
A. True
B. False
Mathematics
1 answer:
ss7ja [257]3 years ago
8 0

Answer:

i would like to say the answer is FALSE

Step-by-step explanation:

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20men working 8hours a day took 18days to complete a work . How long will 24 men working 5 hours a day take to complete the some
Mila [183]

Step-by-step explanation:

20 men work 8 hours a day for 18 days.

that are

20×8×18 = 2880 work hours to complete that work.

if 24 men work 5 hours a day, that are

24×5 = 120 work hours per day.

we still need to do the total 2880 work hours.

so, they will need

2880 / 120 = 24 days to complete the work.

7 0
2 years ago
Which expression is equivalent to 1 over 5 m − 20?
laiz [17]

1

-----------

5m -20


factor out a 5 in the denominator

1

-----------

5 (m -4)


Choice A

7 0
3 years ago
Can you translate the measurements to (cups, teaspoons, tablespoons etc.)
Alex777 [14]

Answer:

Flour: 18.76 Tablespoons

56.28 Teaspoons

1.17 U.S. Cups

Baking Powder: 0.35 Tablespoons

1.04 Teaspoons

0.02 U.S. Cups  

Sugar: 0.80 Tablespoons

2.40 Teaspoons

0.05 U.S. Cups

Butter: 2.82 Tablespoons

8.46 Teaspoons

0.18 U.S. Cups

Maple Syrup:

0.127 Cups

2.029 Tablespoons

6.087 Teaspoons

Milk:

0.169 Cups

2.705 Tablespoons

8.115 Teaspoons

Hope this helps!!

Have A Blessed Day <333

4 0
3 years ago
Jeremiah always rides his bike to and from work. The total
Katen [24]

From the computation done, the total kilometers that he uses last month will be 262.8 kilometers.

The total length of a trip to and from work is 14.6 kilometers and last month, Jeremiah worked 18 days.

Therefore, the kilometers that he rode his bike to and from work last month will be;

= 14.6 × 18.

= 262.8 kilometers.

Learn more about equations on:

brainly.com/question/13763238

7 0
3 years ago
Based on the graph what are the approximate solutions to the equation -2x+4=(0.25)x?
konstantin123 [22]
4=2.25x add 2x on both sides
1.78=x subtract 2.25 on both sides 
5 0
3 years ago
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