Rewrite the following statements including the while-statement so it does the same calculation but uses only a for-statement: no while-statements are allowed: sum=0num = 1000while num > 500:   if num % 5 == 0:       sum = sum + num   num = num – 2  

Define a Python function check_sum (a, b, c) with three int arguments a, b, c. When called passing specific values for a, b, and c, your function should return True when the sum of any two of the three passed arguments is equal to the third argument.  Otherwise, your function should return False. For example, check_sum (1,2,3) should return True, since 1+2==3. check_sum (1,1,1) should return False, since 1+1 != 1.  

A 5-kg projectile is fired over level ground with a velocity of 200 m/s at an angle of 25° above the horizontal. Just before it hits the ground its speed is 150 m/s. Over the entire trip the change in the thermal energy of the projectile and air is:

Descriptive analytics for social media feature such items as your followers as well as the content in online conversations that help you to identify themes and sentiments.

In the car insurance case study, text mining was used to identify auto features that caused injuries.

What does advanced analytics for social media do?

Web site usability may be rated poor if

Write the partial fraction decomposition of each rational expression. a)

Expressions that occur in calculus are given. Factor each expression and write as a single quotient in which only positive exponents and/or radicals appear. a)

Rationalize the denominator of the given expression. Simplify as much as possible.