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Rashid [163]
3 years ago
6

I still don't get the mentally 82+42 of assciative property

Mathematics
1 answer:
Deffense [45]3 years ago
8 0
82 + 42

82  +
42
____
124
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How to draw a parallelogram that has 4 parallel lines
Mariana [72]
It is impossible to draw a parallelogram with 4 parallel lines (or to draw any quadrilateral with 4 parallel lines, for that matter).
6 0
3 years ago
33.3% of what number is 32
KATRIN_1 [288]

Answer:

10.656

Step-by-step explanation:

the percentage of a number 33.3 percent of 32 would be 10.656.

5 0
3 years ago
Word form for 49.564
Gnoma [55]

Answer:

forty-nine point five hundred sixty four thousandths

Step-by-step explanation:

7 0
3 years ago
What is the probability of randomly guessing at least 8 out of 10 questions correct on a true-or-false quiz?
Kay [80]
P( at least 8 correct ) = 
<span>........P( 8 ) + P( 9 ) + P( 10 ) = </span>
<span>........(10 C 8).5^10 + (10 C 9).5^10 + (10 C 10).5^10 = ........56*.5^10 = 0.0546875 </span>

<span>Note: Let C denote correct and I denote incorrect. Suppose that guessing results in 8 correct and 2 incorrect answers. One possible outcome is CCCCCCCCII, for example. We can think of the number of ways of getting exactly 8 correct to be the same as the number of ways of selecting 8 spots for the correct answers times the number of ways of selecting two spots for the remaining two answers. There are (10 C 8) ways to select the positions for the correct answers and precisely one way to select the remaining two positions for the incorrect answers. Therefore, there are there are 10 C 8 = 45 ways to get 8 correct. Similarly, there are 10 C 9 = 10 ways to get 9 correct, and 10 C 10 = 1 way to get all 10 correct.</span>
3 0
3 years ago
Help Meeeeee!!<br><br> PLEASE
fiasKO [112]

Answer:

3/4 (A)

Explanation:

think PEMDAS for the "numerator" of the equation

ill work this out how i would.

3+2=5

5^{2}= 25

50+25=75

75/100=3/4

5 0
2 years ago
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