The combination of ions most likely to produce a precipitate is Group of answer choices Mg2 and C2H3O2-. Fe3 and OH-. Li and PO43-. Pb2 and NO3-. NH4 and SO42-.

The top and bottom ends of a windshield wiper blade are R = 24 in. and r = 14 in., respectively, from the pivot point. While in operation, the wiper sweeps through 135. Find the area swept by the blade. (Round your answer to the nearest whole number.) Use a half angle identity to find the exact value of tan 5pi/12a. 2+squared3/2b. 2-squared3/2C.2+squared 3D.2-squared3. Please select the best answer from the choices provided Date Page The male population of a village is 9840 and the female population is 8965. Find the total population of the village ii) How many more males are there than females The specific actions to be taken in implementing a strategy. need help with algebra problem Find the measure of the missing angle using the exterior angle sum theorm que contiene el condn? HURRY NEED ASAP TRYNA FINISH SUMMER SCHOOL LOL, I WILL MARK BRAINLIEST :)) PICTURE IS THERE FOR U If the signal is going through a 2 MHz Bandwidth Channel, what will be the maximum bit rate that can be achieved in this channel? What will be the appropriate signal level? can anyone help me here asapp,, I am in this question for nearly an hour He is as tall as you. (negative) ASAP!!!!!!!!! Please show process!!! Using law of sines!!!!!!!! Thank you so much Find the values of x and y from the following equal ordered pairs. a) (x,-2) = (4,y) b) (3x, 4) = (6, 2y) c) (2x-1, y + 2) = (-1,2) d) (2x + 4, y + 5) = (3x + 3,6) e) (x + y,y + 3) = (6, 2y) f) (x + y, x - y) - (8,0) Which of these words from the paragraph is NOT a transitional word or phrase?a. Unfortunatelyb. Alsod. In additionC.Most The Cougar Swim Club acquired some Speedo Fastskin bodysuits and decided to test them out. A number of the club's fastest swimmers performed a 50m freestyle swim in a regular spandex bodysuit and in a Speedo Fastskin suit. The table below summarizes their times in seconds.Swimmer SpandexSpeedo Fastskin1 31.1 29.12 28.9 30.43 31.4 32.04 34.9 31.75 27.7 28.26 36.7 32.97 33.3 28.68 30.8 26.2Perform a t-test for dependent means to determine if there is a difference between the regular spandex suit and the Fastskin bodysuit in terms of performance.t = _____df = _____Critical value of t = _____ (use alpha = 0.05)Would you reject the null hypothesis? Anyone else got summer school?? Loss of consciousness; dangerously slow breathing may occur at a BAC of...> 0.70.250.100.02 Calculate the average atomic mass for X f equals to 2 f - 20 Need help ASAP !!!!!!