Justify the last two steps of the proof. Given: RS UT and RT US Prove: ARST = AUTS R S T Proof: 1. RS = UT 2. RT = US 3. STETS 4. ARST = AUTS 1. Given 2. Given 3. ? 4. 2

Ican figure out 20 shares multiply by $117.98 =2359.6920 shares multiply by $124.32=2486.40then take 40 shares multiply by $128.48=5139.20after that i'm lost any be greatly appreciated.

Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers