How would I calculate whether a period is PI? Is there an equation? I have a question on an assignment which asks to find out where the period is equalled to PI.
How would I calculate whether a period is PI? Is there an equation? I have a question on an assignment which asks to find out where the period is equalled to PI.
1. Expand (a - 1/a)2 2. If a > 1 and a2 + 1/a2 = 706/225, find the value of i) a - 1/a ii) a + 1/a iii) a
Salary of Mr. X is 50% more than salary of Mr. Y. What percent of Mr. X's salary is Mr.Y's?
A club has to buy x gold medals, y silver medals and z bronze medals for an event. When the prices of gold, silver and bronze medals are $30, $20 and $10 each respectively, the total cost is $410...
A parabola graph has the Vertex and Y-intercept is A(0,8) and x-intercepts of B(3,0) and C(-3,0).... Question 1) The parabola has the equation ax^2+bx+c , Use "A(0.8)"...
please write out steps to get the anwser
Expand (√5 + 2√3)(√5 -2√3). Express your answer as simply as possible. Please explain how to answer this question. Thanks :)
Rationalise the denominator of 21/√7 and simplify the answer. Please explain a) what this question means and b) how to answer it. Thanks :)
Solve 3/x + 3/2x = 2 Please explain how to answer this question. Thank you :)
3 x square root of 27 = 3^n Find the value of n. Please explain how to answer this question. Thank you :) P.S. How do you insert a square root symbol (so as...
A tetrahedron has edges of 5cm each. What is the angle between any two faces? Please explain how to answer this question. Thanks :)
please help, its damn urgent .it is the trickiest of all! Imagine you are playing a new version of the game of chess, called x chess. the rules are same, with just one exception. You have...
360 spectators were at a rugby match at the stadium. 60% of the spectators were male and the rest were female. (a) How many females were at the stadium? (B) After some females left the stadium 80%...
Finishing the Quad Seating The Quad area has a new section on the full length of one side. The top of he seating is to have a wood finish which is o go to the full length of 26 meters...
express 16/25 as decimal without doing division by arithmetic basic theory
How to work it out
1) Find the volume, correct to 2 decimal places. 2) If all its lengths are scaled up by 4, what is the new volume? 3) If all its lengths are acted on by a scale factor...
a) Find the volume, correct to 2 decimal places. b) If all the lengths are scaled up by 2, what is the new volume? c) If all its lengths are acted on by a scale factor...
Please help me. You have a larger box of tennis balls. The dimensions of the box are 30cm long, 30cm wide and 30cm high. The radius of each ball is 3cm a) If you stack...
Find the coordinates of the point which is three-fifth of the way from (3,4,5) to (-2,-1,0)