Omi67

Mr Siva recently found a new job after upgrading his skills. When he received his first-month salary, he deposited half of the salary in the bank. He used 

1/6 of the remaining salary to buy a watch for his wife, and then he bought his friends 10 ties, worth $8 each. In the end, he had $840 left in his wallet. What was Mr Siva's first-month salary?

1) If 6a^2 + 5a + 4 = 3, then what is the smallest possible value of 2a + 1?

2) If we are given x such that 25^x-9^y=18 and 5^x-3^y=3, compute 5^x+3^y.

A sine function has the following key features: Period = π Amplitude = 2 Midline: y=−2 y-intercept: (0, -2) The function is a reflection of its parent function over the x-axis. Use the sine tool to graph the function. The first point must be on the midline and the second point must be a maximum or minimum value on the graph closest to the first point.

Find f(a), f(a + h), and the difference quotient f(a + h) − f(a) h , where h ≠ 0. f(x) = 7 − 6x

Schau Dir mal dieses Video an.

The height, h, in meters aboveground, of a projectile at any time, t, in seconds, after the launch is defined by the function h(t) = −6t2 + 15t + 2. The graph of this function is shown below. When rounded to the nearest tenth, what is the maximum height reached by the projectile, how long did it take to reach its maximum height, and from what height was the projectile initially launched?

 In triangle ABC, AB = 3, BC = 4, and angle B = 90 degrees. Square DEFG is inscribed in triangle ABC such that D and G are on side AC, E is on side AB and F is on side BC Find the side length of the square.

Maybe it's meant to be.