Prove that sinx+cosx=? , Multiply and divide by root2, then root2/root2...

Multiply and divide by root2, then root2/root2(sinx+cosx) = root2(sinx/root2 + cosx/root2) = root2(sinx cos45+cosx sin45) = root2(sin(x+45))

Joey participated-a-thon how many hours did joey team dance, Joey participa...

Joey participated within a dance-a-thon. His team begin dancing at on Friday 10 A.M. and stopped at 6 P.M. on Saturday. How many hours did Joey's team dance? From 10 A.M. Frida

LASPEYRES AND PAASCHE, advantages and disadvantages of laspeyres and paasch...

advantages and disadvantages of laspeyres and paasche

Math, A screening test for a newly discovered disease is being evaluated. I...

A screening test for a newly discovered disease is being evaluated. In order to determine the effectiveness of the new test, it was administered to 900 workers; 150 of the individu

Describe independent events in maths, Describe Independent Events in maths?...

Describe Independent Events in maths? Events are independent if the outcome of one event does not affect the outcome of the second event. If A represents one independent event

Fractions, how to break fractions

how to break fractions

Explanation of rational expression,

Linear equations, Linear Equations - Resolving and identifying linear fir...

Linear Equations - Resolving and identifying linear first order differential equations. Separable Equations - Resolving and identifying separable first order differential

Intergrated 1, What is a five number summary?

What is a five number summary?

Determine the volume of the hollow solid, A solid is formed by cutting the ...

A solid is formed by cutting the top off of a cone with a slice parallel to the base, and then cutting a cylindrical hole into the resulting solid. Determine the volume of the holl