All Answers 358087 Answers

Thanks Brooklyn I appreciate it! :)

If 80% do enjoy, then 20% don't.  20% of 5200 is 5200*20/100 = 1040

.

funny

Perhaps this will help:

.

\(2400817-835079 = 1565738\)

The difference is 1,565,738

Haha Lol!! I love it!! :)

I tried to simplify it and was getting the limit as n goes to infinity of 3(n+1)^2 divided by (2n+2)(2n+1). The numerator and denominator have the same degree of n so they cancel out and the limit as n goes to infinity reaches the constant 3. 3>1 so from my calculations it should still diverge but I am still wrong.

Why though??

6/2(1+2)=9

Awe! Happy early birthday

Use the fact that sin(angle) = opposite/hypotenuse, so that hypotenuse = opposite/sin(angle).

Use the tangent:   tan(40°) = 19/a

a = 19/tan(40°)

I'll leave you to crunch the numbers!

.

Probability of both components failing  = 0.19^2 → 0.0361

Probability of success for n components = 1 - 0.19^n

We want 1 - 0.19^n > 0.9999

Set 1- 0.19^n = 0.9999

n*ln(0.19) = ln(1-0.9999)

n = ln(1 - 0.9999)/ln(0.19)

n = 5.546

Round up:  n = 6.  You would need 6 components in parallel.

Not sure what this has to do with inequalities, but:  \(-1.2 \rightarrow -1\frac{1}{5}\)

.

Woa Alan one minute theres no answers to any of these questions and the next their all answered!!!

This is correct if the 90 is in radians.  If it is in degrees then tan(90°) is infinite.

.

I love geometry

There is also a second quadrant angle, namely, 3π/4 

.

.

tan(90) = -1.995200412208

PUSH HEART :)

This graph might help:

.

4x <= 1 (if x is positive).

-π/4 in Radians.