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hjlf
3 years ago
12

A student decided to make random guesses for all the above 5 true/false questions. What is the probability of this student getti

ng one or more correct answer
Mathematics
1 answer:
fiasKO [112]3 years ago
5 0

Answer: 25%

Step-by-step explanation:

You might be interested in
Solve an equation to determine the unknown quantity.
Montano1993 [528]
-75 times 5 = 30
Add 75 to 30 =105
105 divided by 5= 21
Kakapo should be 21 inches. Hope this helps sorry if wrong!
4 0
3 years ago
The 2nd term in a geometic sequence is 20. the fourth term in the same sequence is 45/4 or 11.25. what is the common ratio in th
Over [174]
Let x be the value of the third term.
Since it's a geometric sequence, then:
Third term/Second term = Fourth term/Third term
x/20 = 11.25/x
Cross multiplication:
x^2 = 225
x = 15
So since the ratio is constant, then it is
x/20 = 15/20 = 3/4
So the common ratio is 3/4 or 0.75.
8 0
3 years ago
Ryan is a wrestler trying to make weight. He currently weighs 200 lbs. If he cuts 2 lbs. per week, how many weeks will it take h
Varvara68 [4.7K]

The inequality for this problem is

200 - 2w < 175 => 2w > 200-175 => 2w > 25 => w > 12.5

The conclusion is that Ryan will have less than 175 lbs after 13-th week.

Good luck!!!

3 0
3 years ago
Rewrite the sum of 96+80 using the distributive property( as a multiple if a sum of two whole numbers with no common factor).
Georgia [21]
The difference 96 -80 = 16 is a factor of both numbers, so is the greatest common factor.

96 + 80 = 16*(6 + 5)
6 0
3 years ago
M2=(y+10)° and m4=(3y-24)° what is m&lt;2 show all of your work. ​
Ivan

Step-by-step explanation:

m∠2 = m∠4

y + 10 = 3y - 24

y - 3y = -24 - 10

-2y = -34

y = -34/-2

y = 17

m∠2 = y + 10

m∠2 = 17 + 10

m∠2 = 27°

6 0
3 years ago
Read 2 more answers
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