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andre [41]
2 years ago
14

The probability of Ron passing an exam is 67%. What is the probability of Ron failing in the examination?

Mathematics
2 answers:
ivolga24 [154]2 years ago
8 0

Step-by-step explanation:

67 % is out of 100%

100 minus 67 is 33

hence probability is 33 % or 0.33

Burka [1]2 years ago
3 0

Answer:

33%

Step-by-step explanation:

because what is 100% minus 67%=33%

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When would you add in an expression?​
torisob [31]

Answer:

when you dont feel like using a word problem u can do a expression instead

Step-by-step explanation:

7 0
3 years ago
A clock loses 2 minutes every 6 hours. At 3:00 pm, the clock is set to the correct time and allowed to run without interference.
avanturin [10]

Answer:

24 minutes, 2:36 pm

Step-by-step explanation:

As working with hours is difficult because it does not use decimal system, lets work with minutes, not hours.

So, the clock is set to work normal at 3:00 pm and we need to get the minutes lost three days after. We know that, as 1 day has 24 hs, 3 days have 72 hours. Then, as our clock loses 2m after every 6 hs, we need to see how many 6hs are there in 72 hs. We do this bt dividing 72 by 6:

72/6 = 12

So, in 72 hours we will have 12 periods of 6hs. As our clock loses 2m after every 6 hs, in 3 days we will lose 2m 12 times. This is:

12 * 2 = 24

The clock loses 24 minutes.

Now we need to see the time it will read.

If there were no problems, the clock should read 3:00 pm after 3 days (72hs). But, as it lost 24 minutes, it will read 2:36 pm, it is, 24 minutes before 3:00 pm.

3 0
4 years ago
How do i put -8-3x=y in slope intercept form?
masha68 [24]
Slope intercept form : y = mx + b
<span>
-8-3x=y
</span>y = -3x - 8

Answer would the be : y = -3x - 8


6 0
3 years ago
Guys help me out on this one plizzz
evablogger [386]

<span>The term that you want is 5C2*p^2*q^3 representing 2 successes and 3 failures.  This term's value is</span>

<span>(5C2)(0.5^5) = 10*0.03125 = 0.3125 = P(2 successes in 5 trials) =31.3% </span>


5 0
4 years ago
Can someone please explain proportions?
nirvana33 [79]
Proposition is

A statement or assertion that exppresses a judment or opinion
8 0
3 years ago
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