06/26/19

Probability of outcome

If a tennis player won 8 of the last 30 matches, what is probability of % of winning in the next 100 matches.

06/26/19

If X is normally distributed and x = μ , the P(X < x) is ?

If X is normally distributed and x = μ , the P(X < x) is 1x.5μ

06/26/19

If X is normally distributed and x =μ , then the corresponding z-score is equal to ?

If X is normally distributed and x = μ , then the corresponding z-score is equal to01xcannot tell

Slope-Intercept Equation

Write the slope-intercept equation of the function f whose graph satisifies the given conditions. The graph of f passes through (-6,7) and is perpendicular to the line that has an x-intercept of 4... more

06/26/19

Digit-increasing number test?

A number is called digit-increasing if it is equal n + nn + nnn + ... for some digit n between 1 and 9. For example 24 is digit-increasing because it equals 2 + 22 (here n = 2). Actually, a friend... more

06/26/19

Digit-increasing number test?

A number is called digit-increasing if it is equal n + nn + nnn + ... for some digit n between 1 and 9. For example 24 is digit-increasing because it equals 2 + 22 (here n = 2). Actually, a friend... more
C

06/26/19

Rounding Number to 2 Decimal Places in C?

How can I round a float (such as 37.777779) to two decimal places (37.78) in C?
Dos

06/25/19

How to list files using dos commands?

Why is ''>0 True in Python?

In Python 2.6.4: >> ''>0 True Why is that?

06/25/19

A manufacturer knows that

A manufacturer knows that their items have a normally distributed length, with a mean of 15.5 inches, and standard deviation of 1.7 inches.If one item is chosen at random, what is the probability... more

06/25/19

7) x + 3 = (x – 5)2 8) x4 = x – 10 9) x3 = 5 – x

Find the number of real solutions to the functions below by graphing. You may use a graphing calculator and then sketch a graph similar to what the calculator gives you, or... more

06/25/19

A ball is thrown vertically in the air with a velocity of 100ft/s. Use the projectile formula h=−16t2+v0t to determine at what time(s), in seconds, the ball is at a height of 150ft.

A ball is thrown vertically in the air with a velocity of 100ft/s. Use the projectile formula h=−16t2+v0t to determine at what time(s), in seconds, the ball is at a height of 150ft. Round your... more

06/25/19

Probability question

A team wins 45% of its games. What is the probability the team will win all of its next three games
C++

06/25/19

Is it possible to print a variable's type in standard C++?

For example: int a = 12; cout << typeof(a) << endl; Expected output: int
Dos

06/25/19

How to echo the string"off" in DOS?

06/24/19

Can you design a website using fortran or pascal?

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