Junior in university STEM student with 10+ years working chemistry lab experience and 3 years coding / computer science
Starting with the definition 1 in. = 2.54 cm, find the number of (a) kilometers in 1.00 mile and (b) feet in 1.00 km.
Describe how the earnings gap between men and women has evolved in recent decades.
If 18 were added to the data set below, which statement is true $16,14,22,16,16,18,15,25$F The mode increases.G The mean increases.H The mode decreases.J The median increases.
A patient must receive $500 \mathrm{mg}$ of medication in a solution that has a strength of 250 mg per 5 milliliter of solution. How many milliliters of solution should be given?
A bank robber zips by you on the street and drops a bag of cash as they zoom along. The outside of the bag says it contains $10,000 worth of cash, and that there are a total of 312 bills inside: either $20 or $100 bills. If your friend Sneaky Pete thinks he can easily launder the $20 bills, then how much cash (as in value) can you safely launder?
Suppose a tournament has 15 participants. In how many differentways can the 15 players be paired to play in the first round of thetournament? Assume that each player can play any other playerwithout regard to seeding.
1. Choose either a television or computer monitor in your house.2. Measure the diagonal length from the upper right corner to the lower left corner in inches. This is the maroon line in the diagram. How does this number compare to the size of the computer or television you bought? In other words, when you buy a 42-inch TV, what does this "42 inches" represent? The diagonal length = __24.5"___________I have a 23.6" curved monitor.I don't really understand the question... would the 23.6" be representing the length across measuring it horizontally? So why is it 24.5" diagonally?
Which of the following are possible reasons that yourexperimental yield may be lower than the theoretical yield ? Select all that apply.a): not all of the product recrystallizedb): loss of material during filtering or transferringc): final product crystals are wetd): incomplete reactionf): forgot to remove the boiling stone before weighing the finalproduct
Grab a meter stick or any uniform thin piece of wood about 1 min length. (e.g. the handle of a broom with the head removed).Place your index fingers at either end so that you are holding thestick up with just two fingers. Move your fingers slowly together.Where do they end up? Describe the motion of your fingers. Explainwhy this happens.
A student says there can only be 360 different rays starting ata given point because there are only 360 degrees in a circle. Howdo you respond?
