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Anton [14]
3 years ago
14

May someone pls help, I’m a bit confused

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
3 0

Answer:

90tan50°

Step-by-step explanation:

tan(a)=(opposite)/(adjacent)

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A Lake Tahoe Community College instructor is interested in the mean number of days Lake Tahoe Community College math students ar
Vlad1618 [11]

Answer:

d.

Step-by-step explanation:

Hello!

The population is the set of elements that you are interested in studying. In this example, the instructor wants to know the number of days Lake Tahoe Community College math students are absent from class during a quarter. To do so she will take a random sample of math students and register the number of absences of each student. Each math student is an element of the population.

Then the population is "Lake Tahoe Community College math students"

I hope it helps!

6 0
3 years ago
Convert 55°44'33" to decimal degree form. Round your answer to four decimal places.​
Andreyy89

Answer:

55,7425

Step-by-step explanation:

Since there are 60 minutes in one degree and 3600 seconds in one degree, the formula is:

Decimal degrees = Degrees + (Minutes/60) + (Seconds/3600)

Here Degrees stay the same 55;

44' = 44/60 ≈ 0,733...

33" = 33/3600  ≈ 0,009166...

I've divided and added those three numbers by calculator in one operation and it shows exactly 55,7425. If you add them separately, you'll need to round the result.

5 0
3 years ago
HEEEEEEELLLLLLLPPPPPPPPPP PPPPPLLLLLLSSSSS
ladessa [460]

Answer:

d. -19, -3.7, -3/4, 6.05

Step-by-step explanation:

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7 0
2 years ago
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in 1990 the population of the midwest was about 60 million during the 1990s the population of this area increased an average of
Naily [24]
Y=60million +.4x is the answer
3 0
3 years ago
Which are possible lengths of the sides for a triangle?
icang [17]

Answer:

D

Step-by-step explanation:

im not sure if they can be the same length, but heres the explanation: so a+b is higher than c, (9=a, 7=b, 11=c) but c is the bigger number by itself. so since a+b is higher added together, it makes it a triangle. sorry if this is wrong but i think its right.

4 0
3 years ago
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