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pshichka [43]
3 years ago
13

Help!!!!! Identify KPN

Mathematics
1 answer:
o-na [289]3 years ago
5 0
M<KPN = 1/2(90+50) = 140/2=70

answer D. 70 (last choice)
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Draw an angle with the of 19°
Arlecino [84]
So draw an angle w 19' lol
5 0
3 years ago
Two integers a and b, have a product of 24. What's the least they can be?
xxTIMURxx [149]
Well think, 24= 8x4  right? So, 2 can go into 24 which=12 so lets divide.
24÷2= 12
12÷2=6
6÷2=3
3 is the smallest we can get so can 3 go into 24? yes, so 8 times 
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8 0
4 years ago
1. The county fair charges $1.25 per ticket for the rides. Jermaine bought 25 tickets for the rides and spent a total of $43.75
Sloan [31]

Answer:

Y= 12.5+X

Step-by-step explanation:

Y=43.75

X=1.25x25=31.25

so 43.75 minus 31.25= 12.5

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7 0
3 years ago
Can someone plz help me with this problem plz
wolverine [178]
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5 0
3 years ago
Suppose researchers test 100 college students, whose ages range from 18 to 23. They also test 100 people at a nearby community c
prisoha [69]

Answer:

b. You would conclude that the differences in the average scores can be traced to differences in the working memory of the two groups.

Step-by-step explanation:

Though the average scores of the two sets could have lead to various conditions, but retentive ability deminishes with respect to an increase in age. With respect to the age of the elderly people involved, it is expected that some of them would not be able to retain information for a long period of time. Thus, their average score is 72%.

The college students' are younger, so it is expected that they should be able to retain more information. That ability is one of the reasons why their average score is 85%.

It can be concluded from the research that the differences in the average scores is probably due to the working memory of the two groups.

6 0
3 years ago
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