Algebra question and answers for January 04, 2024
- Q How many kiloseconds arein 3,450 milliseconds?3,450 ms = [?] ks
- Q When p(x) x44x + mx + nx + 1 is divided by (x-1), the remainder is 7.When it is divided by (x + 1), the remainder is 3. Determine the...
- Q A bank loaned out $19,000, part of it at the rate of 9% per year and the rest at 19% per year. If the interest received in one year totaled...
- Q Factor 11x-10x-1.O (11x + 1)(x-1)(11x-1)(x-1)(11x-1)(x + 1)(11x + 1) (1 1x-1)
- Q Ex: Solve the system using substitution.(3x + 5y = 26y = 2xrium
- Q If log? (x + 5) = 5, then log3 (3) is:a) 27b) 2c) -2d) 3
- Q Solve the absolute value inequality.|x + 2| ?6Rewrite the inequality without absolute value bars. Select the correct choice below and fill in the answer box(es) to complete your choice.(Simplify your...
- Q How many liters are in 1decaliter?1 dal = [?] LA. 10 L or 10 LB. 1/1000 L or 10- LC. 100 L or 10 LD. 1000 L or 10 L
- Q Divide and simplify.18a7b-545a b-3OC. The Power RuleOD. Raising a Product to a PowerThe Quotient Rule states that any numbers a and any integers m and n, thenWhat must be done...
- Q A certain triangle has a perimeter of 3070 mi. The shortest side measures 74 mi less than the middle side, and the longest side measures 372 mi more than the...
- Q Problem 21. Suppose TEL(V) and U is a subspace of V. Show that ifUC null T, then U is invariant under T.
- Q Simplify. Assume no division by zero. See Example 9. (Objective 5)yy4yy
- Q One roofer can put a new roof on a house three times faster than another. Working together they can roof a house in 5 days. Howmany days would it take...
- Q Describe the transformation of g(x) = 2 f(2x + 1) - 1.a) Vertical stretch by a factor of 2, a horizontal compression by a factor of , ahorizontal translation 1...
- Q A newspaper article claimed that a new medication doubled the probability ofsuccessful treatment compared to an older medication. The odds of the oldermedication being successful in treatment were 3:7.According to...
- Q You want to determine how many grams are in 43 mg. 43 mg 10-3 g 1 mg Now divide the numerator by the denominator to find your answer. A. 43...
- Q Subtract (4x+2) from the sum of (7x + 2) and (5x+4). The result is (Simplify your answer. Do not factor.)
- Q Given f= {(0, 1), (2, 3), (5, 10)} and g = {(2, 1), (3, 1), (1, 2), (5,3), (4,5)}.determine the the value of gog(2).a) gog(2) - 1b) gog(2) - 2c)gog(2)=3d)...
- Q Consider an angle in quadrant 2 with reference angle (7/24). Assume ? is obtained by rotating counter-clockwise 6 times around the circle starting at the positive z-axis. Determine the angle
- Q Solve the compound inequality.-7?x-3<1Select the correct choice below and, if necessary, fill in the answer box to complete your choice.A. The solution set is . (Type your answer in interval...
- Q Solve the equation by the method of your choice.2x - 5x = 3
- Q The one-to-one functions g and h are defined as follows.g={(-8, 3), (1, -9), (5, -5), (8, 1))h(x)=2x-3Find the following.g^-1 (1) =h^-1 (x) =(h^-1 o h) (6) =
- Q Give the following number in Base 16.35 10 = [?]16
- Q points) Find the sequence generated by the following exponential generating function:f(x)=e^x- e^-2x +1-5x
- Q On the grids below, sketch a graph of a function thata) VA at x = 2HA at y = -3f(x) is increasing on the intervals x < 2 and 2<x<...
- Q Rewrite 7" = n as a logarithmic equation.b) log, m = na) log, 7 = mnlog 7 = nd) log, n = m
- Q Which of the following local/global truncation errors are correct for the 2nd order Adams-Bashforthmethod?(At) local, O(At) global(At) local, O(At) global(At) local, O(At) global(At5) local, O(At4) global(At) local, O(At) global(At) local,...
- Q Solve the absolute value inequality.|x+6| ?9Select the correct choice below and, if necessary, fill in the answer box to complete your choice.A. The solution set in interval notation is(Simplify your...
- Q How many grams are in 1 decigram?1 dg = [?] gA. 1/10 g or 10 gB. 1/1000 g or 10- gC. 100 g or 10 gD. 1000 g or 10...
- Q Evaluate x/y for x = -5 and y = -1.Select the correct choice below and fill in any answer boxes in your choice.A. x/y = B. The answer is undefined.
- Q Bryan, Michael, and Han are painting a house. Working together, they can paint the house in 6 hr. Working alone, Bryan can paint a similar sized house in 15 hr...
- Q Using an absolute value inequality, describe all the z-values within a distance of 1 unitsfrom the number 7. Your answer should be of the form lx-al ? b.
- Q What is the least common denominator of fractions with the given denominators?14 and 21
- Q Solve the absolute value inequality.|2x - 4| >8Rewrite the inequality without absolute value bars. Select the correct choice below and fill in the answer box(es) to complete your choice.(Simplify your...
- Q A student provided the solution for solving the following equation. Click on the part in which an error was made.7x /x-3 = 48/x-3 + 1
- Q A text message plan costs $10 per month plus $0.41 per text. Find the monthly cost for x text messages.The monthly cost of x messages is dollars.(Use integers or decimals...
- Q Evaluate 2x-y for the given replacement values.x = 6 and y = -17
- Q Evaluate x-y for the given replacement values.x=6 and y=-37
- Q Use a sum or different identity to find theexact value of the expression.Tan = 7x/12
- Q Find the slope of the line that passes through the given points.(1,-3) and (3,-4)Select the correct choice below and, if necessary, fill in the answer box within your choice.A. The...
- Q Find the slope of the line.4x-3y = 12Select the correct choice below and, if necessary, fill in the answer box to complete your choiceA. The slope of the line isB....
- Q Answer this questions by True or FalseFor full row rank matrix A, Ax = b can be unsolvable.
- Q The basic fee for a sailboat rental is $75. There is an additional $20 fee for eachadditional hour over 2 hours. The explicit rule a, = 75 + 20n gives...
- Q Determine whether each ordered pair is a solution of x=7/8y.Is (0,0) a solution of the given linear equation?NoYes
- Q A bathtub is being filled with water. The height of the water increasesby 1 inch each minute. What is the independent quantity in therelationship between time and the height of...
- Q A certain product has supply and demand functions given by p = 40q+ 300 and p = 9300-50q, respectively. (a) If the price p is $1300, how many units q...
- Q For the functions f(x) = sinx and g(x) = cos x, (f/g) (x) would be equal to:a) (f/g) (x) = cosxb) (f/g) (x) = sin xc) (f/g) (x) = sin...
- Q A water tank can be filled by an inlet pipe in 9 hours. It takes 4 times as long for the outlet pipe to empty the tank. How long will...
- Q Find the slope of the line x= 1.Select the correct choice below and, if necessary, fill in the answer box to complete your choice.A. The slope isB. The slope is...
- Q Solve the following inequality.8-5y ? 10What is the best first step to solve the given inequality? Choose the correct answer below.A. Use the addition principle to isolate the y-term on...
- Q Find the compound interest on a sum of Rs.12.000 at the rate of 8% per annum for 1 year compounded quarterly.
- Q Write using exponential notation.3-3-6-6-63-3-6-6-6=
- Q Write the sentence as an equation.Two times the difference of -15 and 3 amounts to -36.The sentence "two times the difference of -15 and 3 amounts to -36" written as...
- Q Which of the following is the correct way to express 1.37 in scientific notation? 1A.37 x 10-1 B 1.37 x 10?C 1.37 x 101
- Q For the function, y=-4x +2x-x+5,a) State which finite difference will be constant?b) Determine the value of the constant finite difference.
- Q Evaluate the following expression for x= -2, y=4, and z= -1.3x - 5y-6z3x-5y-6z= 0
- Q A coffee shop is selling their donuts for $1. In an average week they sell 300 donuts.For every $0.05 increase in price, the coffee shop will sell 20 less items....
- Q a Given that sin(?/2)=2 sin?, show that ?17 sin (?+a)= 1 and state the value of a, where?<a</7/2(-/-) = 2 sin 0, (3 ma(2) for 0 ?? ? 360b Hence,...
- Q Translate the phrase and then simplify.Subtract 21 from - 20.The phrase translates to the expression _. (Do not simplify.)The result of the subtraction is (Simplify your answer.)
- Q Factor the expression completely or state that the polynomial is prime.4x - 4xSelect the correct choice below and fill in any answer boxes within your choice.A. 4x - 4x =(Factor...
- Q Evaluate x-y for the given replacement values.x = -3 and y=9x-y=
- Q Given tan(?)=8/9, find the exact value ofsin(2?).
- Q Find the slope of the line.- 9x - 4y = 5Select the correct choice below and, if necessary, fill in the answer box to complete your choice.A. The slope is...
- Q Evaluate the following statement as true or false:A negative a value in f(x) = a sin(x) reflects the function in the x-axisa) Trueb) False
- Q Solve the system of equations by the addition method.3x + y = 1- 12x - 4y = -4Select the correct choice below and, if necessary, fill in the answer box...
- Q A liquid sample has a mass of 2.56 kg and a volume of 0.820 L What is the density of this liquid in kilograms per liter? density=[?] kg/L Round your...
- Q Determine if the following ordered pairs are solutions to the equation 3x+y=18.(3,8) (6,0) (0,18)Is (3,8) a solution to the equation 3x+y=18? Select the correct choice below...
- Q The granite sample has a mass of 24.31 g and a volume of 9.35 cm3. What is the density of the granite? d = [?] g/cm density (g/mL)
- Q Does the system below have a unique solution, no solution, or many solutions? What does this mean graphically?2x + 3y = 16x + 1.5y = 8Does the system have a...
- Q Plot the ordered pair (5,3). State in which quadrant or on which axis the point lies. Plot the ordered pair on the graph to the right.
- Q At St. John's, Newfoundland, the time of sunrise on the nth day of the year (Jan. 01 isn=0) is given by the equation:T(n) = 1.89 sin 2?(n-80/365) +6.41When will the...
- Q Par on a golf course is 72. If a golfer shot rounds of 76, 67, and 70 in a tournament, what will she need to shoot on the final round...
- Q Let P be a polynomial with integer coefficients. Suppose that for n = 1,2,3,..., 1998 the number P(n) is a three-digit positive integer. Prove that the polynomial P has no...
- Q f(x)=-x+4 if-3?x<04 if 0 ?x<3-x+ 5 if x?3Find the domain of f
- Q Add and subtract the following terms, if possible.3?48-??27 +3?75-?72Select the correct choice below and, if necessary, fill in the answer box to complete your choice.A. 3?48-?27 +3?75-?72 =(Type an exact...
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