La sœur de Kimberly est ………………………
A) chanteuse
B) musicien
C) acteur

An acetic acid buffer containing 0.50 M acetic acid (CH3COOH) and 0.50 M sodium acetate (CH3COONa) has a pH of 4.74. What will the pH be after 0.0020 mol of HCl has been added to 100.0 mL of the buffer I have like no clue what this means, please help! :) How long will it take 500 dollars to double if it is invested at 7% interest compounded semi-annually Olympus Mons on Mars is the largest volcano in the solar system, at a height of 25 km and with a radius of 309 km. If you are standing on the summit, with what initial velocity would you have to fire a projectile from a cannon horizontally to clear the volcano and land on the surface of Mars The Physical Activity Guidelines for Americans, released in 2008, advise a minimum of minutes per week of moderate-intensity physical activity for adults.a. 30b. 60c. 90d. 150 if triangle TAN has vertices T(0, 2), A(-1,3), and N(-2,-4), which of the following coordinates is N' of the dilation from the origin using the scale factor 3? How many moles of carbon dioxide at STP will fit in a 50 liter container? Post Lab Report Part II 6. The probability that the two offspring you produced share every genotype in common is extremely low. Explain why they are likely to be different. 7. How would genetic variability be affected if more chromosome pairs were added? What about if another partner was added? ? O O O Options ^QUESTION:Which of the following choices will an atom of sodium (Na) be most likely to bond with? define the concept of economic choice Which represents f(x)=gHURRRRRRY ITS A TIME TESSS On May 31, the Cash account of Teasel had a normal balance of $5,400. During May, the account was debited for a total of $12,600 and credited for a total of $11,900. What was the balance in the Cash account at the beginning of May?a. A $0 balance.b. A $6,100 debit balance.c. A $6,100 credit balance.d. A $4,700 debit balance.e. A $4,700 credit balance. You go out to lunch with some friends. Your lunch came to $9.76. If you want to leave a 15% tip, how much will you pay in total? When cars travel around a banked (curved) road at the optimum angle,the normal reaction force (n) can provide the necessary centripetal force without the need for a friction force. (a)Describe whar would happen to Optimum banking angle when radius doubles? (b)Describe what would happen to optimum angle when speed doubles? (c)A car negotiate a turn of radius 80cm.What is the optimum banking angle for this curve if the speed is to be equal to 12m/s? The house have 2 kids how many people in house Graph each equation by using the y-intercept and slope y=-x-4Y-int=______Slope=_____whats the y-intercept and slope for this equation? 1992 governance was introduce as List 7 ways to conserve vegetation A biased 3-coloured spinner was spun 240 times. It landed on Red n times, on Orange 3n times and on Yellow 8n times.If you spin this spinner 1000 times, how many times do you expect it to land on Red?(Hint: Find n first)