Questions in Grade High-school

Questions in Grade High-school

[Terjawab] Select the difference of \((8x^2 - 3x^3) - (2x^2 - 5x^3)\).

[Terjawab] Two number cubes are rolled, one blue and one yellow. Find the probability that the blue cube shows a number less than 3 and the product of the numbers on both cubes is 8.

[Terjawab] Signs of Roman decline were manifested by: - Agricultural and economic prosperity which undermined the values of Rome. - The weakening of Rome's army, which was forced to use Middle Eastern barbarians as soldiers. - The celibacy of the emperors. - The years of ongoing military chaos between 35 and 184 C.E. - A series of Germanic barbarian invasions.

[Terjawab] You just priced what it would cost to buy vinyl floor tiles at the local tile store. They quoted you $3.29 per tile. When you went home, you found the same exact tile for sale at an online outlet for $2.89 per tile. As a percentage, how much more expensive is the tile store's quote? How would I do this and set it up to figure out the answer?

[Terjawab] Which statement best describes how the energy stored in ATP is released to drive biochemical reactions? A. Energy is released when the ribose sugar reacts with oxygen during aerobic respiration. B. Energy is released when adenine is removed from ribose by dehydration synthesis. C. Energy is released when a phosphate group is removed by hydrolysis.

[Terjawab] Need help solving the equation: 35 + 16z = 16z + 35

[Terjawab] How may the height of a water table create a spring?

[Terjawab] Solve: \[ \sin(2\theta) = \frac{1}{2} \]

[Terjawab] The chain on a bicycle rusts faster when the bicycle is left outside in damp conditions. Which of the following factors affect the rate at which the bicycle chain rusts? A. Surface area B. Concentration of oxygen atoms in air C. Temperature D. All of the above E. B and C F. A and C G. A and B

[Terjawab] If a skydiver weighs 800 N, what would air resistance be when he is at terminal velocity?