Change the Whole Number to a fraction, or just plug it in a claculator 7-(4/24)= 6.8333333333.
if you change the whole number to a fraction you would have to multiply 7 by 24 to have a common denominator which would give you 168/24 so
168◽4◽164.▫▫▫
➖ --- ➖ = ➖ ◽◽◽
24◽24 ◽24.◽◽◽
▫▫▫▫▫▫▫▫
. ▫ 7. ▫▫▫▫▫▫
1) 7=➖▫▫▫▫▫▫
. ▫ 1. ▫▫▫▫▫▫
. ▫▫7 ▫168.▫▫▫
2) 24(➖) = ➖▫▫▫
. ▫▫1▫ 24.▫▫▫
Answer:
3
Step-by-step explanation:
The answer my Math 4 teacher gave me. :) work with it
Answer:
a. 1/16 which is 6.2500%
b. 15/16 which is 93.7500%
Step-by-step explanation:
a. For each 'coin toss' the probability of getting tails is 1/2. If you toss the coin 4 times, the probability of getting tails all times is 1/2 * 1/2 * 1/2 * 1/2 = 1/16.
b. This one is a bit trickier.
When flipping four coins, you either could get all four heads or you could get at least one tail. Both events cannot happen at the same time. This means the two events are complementary.
Complementary events occur when there are only two outcomes, for example passing an exam or passing an exam. The complement means the exact opposite of an event.
Complementary probabilities always add to 1.
We saw in part (a) that the probability you get all tails is 6.25% or 1/16.
0.0625 was the probability of getting all four heads, so 0.9375 is the probability of anything else (getting one or more tails).
The decimal 0.9375 converts to the fraction 15/16.
The probability is 93.75%.
Answer:
Step-by-step explanation:
if the volume is V=s^3
Winston has to do
V=0.5^3=0.125 cm^3
Answer:
Step-by-step explanation:
Hello!
To easily identify these items you have to ask yourself the following questions:
1)
Who I want to study?
Answer: Workers age 16 or older from Arizona
The population of the study is all the experimental units in existence, in this case
<u>Population:</u> Workers age 16 or older from Arizona
The sample is a part of the population of interest, normally representative of the population and randomly selected, that the researcher uses to study.
In this case, the<u> sample </u>taken is: 5000 Arizona workers age 16 or older
The individual is defined by each experimental unit that conforms the sample, in this case
<u>Individual: </u>One Arizona worker age 16 or older.
2)
What do I want to study?
Answer: The percentage of people who use the train to get to work
The variable of interest is the characteristic that the researcher will measure in each experimental unit:
<u>Variable:</u> "The percentage of Arizona workers age 16 or older who use the train to get to work"
I hope this helps!