your positive feedback would mean a lot. thank you
= Question 5 of 6 d point Question Attempt 1 of 1 2 3 4 5 6 Suppose 7.5 g of Compound A and 7.5 g of Compound B are consumed in a reaction that produces only one product, Compound C. Calculate the theoretical yield of C. Round your answer to the nearest 0.1 g. 0 0.0 x Suppose 13.2 g of C are actually isolated at the end of the reaction. What is the percent yield of Compound C?...
Question 6 of 14 (1 point) Question Attempt: 1 of Unlimited 1 2 3 4 5 6 X 7 8 9 = 10 X 11 X 12 X 13 A student prepares a 0.32 mM aqueous solution of trimethylacetic acid (C_H,CO,H). Calculate the fraction of trimethylacetic acid that is in the dissociated form in his solution. Express your answer as a percentage. You will probably find some useful data in the ALEKS Data resource. Round your answer to 2 significant...
R 1 2 3 4 Question 7 of 15 (1 point) Attempt 1 of Unlimited View qu 3 Given k (x)=- 6x° + 3x, answer the following: Part: 0 / 4 Part 1 of 4 (a) Find k(-x).
Suppose that the functions q and r are defined as follows. g(x)=-x+2 r(x)=x²+1 Find the following. (y - z)(-2) = 0 (20") (-2) = 0 x 3 ?
composition of two functions Suppose that the functions u and w are defined as follows. u(x)=-4x-2 w(x) = -5x+1 Find the following. (uw)(-4) = 0 0/6 (wu)(-4) = Х 5 ?
= Question 5 of 7 (1 point) Question Attempt: 1 of Unlimited 1 2 3 6 7 Let Z be a standard normal random variable. Calculate the following probabilities using the calculator provided. Round your responses to at least three decimal places ? P(Z 5 -1.08) = 0 r(z > 1.79) - 0 P(-0.63 < Z < 1,86) = 0
Answer question 1 & 2 asap please. The question is indeed complete. Question 1 Fill in the P(X=x) values to give a legitimate probability distribution for the discrete random variable X, whose possible values are -6, -5, 0,5, and 6. Value of x P(x = x) 0.12 -5 0.21 0 0 $ 0.12 6 ? Question 2 Suppose that the genders of the three children of a certain family are soon to be revealed. Outcomes are thus triples of "girls"...
Suppose that the functions q and r are defined as follows q (x)=x2 +7, r(x)=√x+4. Find the following. (r.q)(5)= (q.r)(5)=
Question 3 of 4 (1 point) Attempt 1 of Unlimited View question in a popup 2.5 Section Exercise 37 Write an equation of the line that passes through (-2,-3) and is parallel to the line defined by 4x+y=-5. Write the answer in slope-intercept form (if possible) and in standard form (Ax+By=C) with smallest integer coefficients. Use the "Cannot be written" button, if applicable. Part: 0/2 Part 1 of 2 The equation of the line in slope-intercept form:
The one-to-one functions g and h are defined as follows. g={(-8, 9), (-4, 4), (-3, 5), (9, - 4)} h(x) = 4x-13 Find the following. -1 8 (9) 8 ñ ' () = 0 x 5 ? (?on)(5) 11 0