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adoni [48]
3 years ago
7

Lim ln(tan x) as tends to pi/2 from the left

Mathematics
1 answer:
ioda3 years ago
3 0
Let x=\arctan y. Then \tan x=y, and so as x\to\dfrac\pi2^-, you have y\to+\infty. The limit is then equivalent to

\displaystyle\lim_{x\to\frac\pi2^-}\ln(\tan x)=\lim_{y\to\infty}\ln y=\infty
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5. The infographic suggests making small payments on your student loans even before they’re due, yet that won’t automatically ge
svet-max [94.6K]

Answer:

It would be a pro

Step-by-step explanation:

Pay less over the life of the loan: Because your student loan, like most other debt, accrues interest when you carry a balance, it's cheaper if you pay off the loan earlier. It gives the debt less time to accumulate interest, which means that you'll pay less money in the long run.

Hope this helps.

7 0
2 years ago
PLZ HELP ASAP!!!!! Show all work
Gnom [1K]

Answer:

a) 198.7% interest

Not too sure about answer to (b)

b) 4.75% annualized  

Step-by-step explanation:

a) i used Interest = Principal x Rate x Time

   40 = 525 x \frac{14}{365} x r

    40 = 20.13r

    r = 1.987 or 198.7%

b) i used this proportion:   \frac{1.98}{1/24} = \frac{x}{1}      'x' represents annualized rate

                                                             1/24 represents 2 weeks out of a year

1/24x = 1.98

x = 4.75%

4 0
2 years ago
There are 131 students at a small school and 35 of them are freshmen. What fraction of the students are freshmen?
IrinaK [193]

Answer:

35/131

Step-by-step explanation:

Since 35 out of 131 students are freshmen, the fraction would be:

35/131

<em>I hope this helps! :)</em>

6 0
2 years ago
The bill from your plumber was 134. The cost of labor was 32 per hour. The cost of materials was 46. How many hours did the plum
ladessa [460]
2.75 hours.

The equation would be 32x + 46 = 134. So we subtract 46 from 134 and get 88. Now we have to divide that by 32 to get the total of 2.75 hours
4 0
2 years ago
PLEASE HELP
balu736 [363]

Answer:

slope = 1

Step-by-step explanation:

-3 | -3

5  | 5

_____

8  | 8

8/8= 1

7 0
3 years ago
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