Questions in Grade High-school

Questions in Grade High-school

[Done] A professional cyclist rides a bicycle that is 92 percent efficient. For every 100 joules of energy he exerts as input work on the pedals, how many joules of output work are used to move the bicycle?

[Done] Can someone plz help me.

[Done] What is the difference in the role of an operator and the role of a promoter?

[Done] According to the central dogma, what is the relationship among DNA, RNA, and proteins?

[Done] What is the maximum volume of 0.788 M CaCl2 solution that can be prepared using 85.3 g of CaCl2?

[Done] Rearrange the formula \(\frac{x^2}{6} = w - y\) to make \(x\) the subject.

[Done] What are the five stages of the extension of suffrage?

[Done] Do you think it is right to use violence to defend your family? Is it right to attack someone who threatens your family's safety? Why or why not? What does your answer depend on?

[Done] Determine whether each function is even, odd, or neither. 1. [tex]f(x) = x^6 - x^2[/tex] 2. [tex]f(x) = 2x^3 - x[/tex]

[Done] Evaluate each piecewise-defined function: [tex] f(x) = \left\{ \begin{array}{ll} x-2, & \text{if } x < 1 \\ x^2, & \text{if } x \geq 1 \end{array} \right. [/tex] A. \( f(1) \) B. \( f(5) \)