7.

Q: Simplify the algebraic expression. 8(5y-6)+3(5y+4)

A: 85y-6+35y+4

Q: Find the general solution of the given differential equation, 499 X(X). X ASK YOUR TEACHER Give the…

A:

Q: B FE 20. The function r(x) represents the radius of a circle for a given area, x. A gra of the…

A: TO FIND : The average rate of changes in the radius as the area changes from 3 to 7 square feet The…

Q: The following matrix is in reduced row echelon form. Determine the solution of the corresponding…

A:

Q: If $12,000 is invested at 5% compounded monthly. What is the amount after 5 years?

A: Principal amount, P = $12,000 Rate of interest, r = 5% = 0.05 The number of times interest is…

Q: Determine the number of Hamilton circuits in a complete graph with the following number of vertices.…

A: To determine the number of Hamilton circuits in a complete graph with 14 vertices, we need to…

Q: A soft drink with the properties of 10°C water is sucked through a 3.9-mm-diameter, 0.25-m-long…

A:

Q: DATE radium has a weight of 1.5 mg and a half-life of approximately 6 years. How much of the sample…

A: According to bartleby guidelines we supposed to do the first one of multiple questions kindly repost…

Q: If a is a non-zero, real number and a(x - 3)² - b = c, • Prove that x = 3 ± √b+c. Show your work. a…

A:

Q: How many solutions does (cos(x) + 1) · (4 sin(x) − 3) = 0 have in the interval [0, 2π]

A: cosx+14sinx-3=0

Q: 11z 6 19 ft m

A: The given circle has radius r=9 ft and the arc has central angle θ=11π6. We have to find the length…

Q: In the triangle below, compute 6 give your answer in degrees, rounded to the nearest tenth Y 10 11 a…

A:

Q: 9m

A:

Q: a) What conditions on the functions g(t) and h(t) must be satisfied for the differential equation to…

A: For the function g( t ) and h( t ) g( t ) dxdt + h( t )x = 0 g( t )dx + h( t )xdt = 0 for this…

Q: Show that A = p-¹- 93 121] -73 -95 93 131 #9 92 131 and B -43 are similar matrices by finding an…

A:

Q: what about the width on the other side of the equation do we not add in the 12

A: Note: After seeing the previous solution, we observe that the solution is correct although  there…

Q: State the domain and range of f(x)=2(x+3)2-6

A:

Q: 1. If the ordered pair (8, 12) belongs to a relationship in which y varies directly as x, which…

A: y varies directly as x                 &(8,12) satisfies the relationship

Q: If sin(a) 1/4 and the angle a sits in quadrant 2 then what is sin(Za) equal to? Round your answer to…

A:

Q: A given data set is normally distributed and has a mean of 25 and a standard deviation of 3. What…

A: mean =μ= 25Standard deviation=σ = 3z=-1.5

Q: Q6: One of the following is linearly dependent set. (A) {x², x, 1} (B) {x²,1} (C) {e*.x, 1} (D)…

A: A set of vectors is a linearly dependent set if it contains the zero vector.

Q: Given the data set of X = {3, 5, 5, 6, 9, 11}, find the IQR. O 5.5 06 04

A: Inter quartile range is the difference between the upper quartile and lower quartile.

Q: Find a basis of the subspace V = 1 2 (-1) span{ -{() () · 0)·()} (3). -3 4 5 2 2 4 2

A: NOTE: Refresh your page if you can't see any equations. . write all four vectors in the matrix A

Q: A boat travels 10 miles upstream in 2 hours. Going downstream, it can travel 26 miles in the same…

A: Given data  The boat travels 10 miles upstream in 2 hours and the same amount of time it takes to…

Q: An investment account pays 4.8% compounded monthly. What equal monthly deposits should be made into…

A: An investment account pays 4.8% compounded monthly. What equal monthly deposits should be made into…

Q: There are 25 students who started computer programming in elementary school and 25 students who…

A: We have to find if the difference between means of the two groups is significant.

Q: car costs $45,600. You pay 20% down payment and amortize the rest with equal monthly payments over a…

A: Cost of a car is given.20% of the cost is paid as down payment. We have to find the monthly…

Q: 1) Answer the following scenario questions. Be sure to show all work. A small rocket is launched.…

A: "Since you have posted multiple questions, we will provide the solution only to the first question…

Q: An urn contains 6 white and 7 green balls. Four balls are randomly drawn from the urn in succession,…

A:

Q: Simplify

A:

Q: Write an equation for a rational function with: Vertical asymptotes at x = 4 and x = -4 x intercepts…

A:

Q: The one-to-one function fis defined below. 7x-4 x+9 Find f¹(x), where f is the inverse of f. Also…

A:

Q: Determine graphically the x-value when y = 2 in the given equation. 1 y=-2x+1 Graph both equations y…

A:

Q: Find the values of the variables. 12 -w² 21-1 2f 3 2k -14 -81 3

A:

Q: Sarah had some money in the piggy bank. On Monday, she took out of the money to buy a present. She…

A: The amount initially placed in the piggy bank is the sum of money that the person had to start with.…

Q: Two dice are rolled. What is the probability that both die will show even numbers?

A: When rolling two dice, there are 6 x 6 = 36 possible outcomes, each equally likely.

Q: 1. 3. 2.

A: Triangle all postulates are as follows  ( a ) Angle - Angle - side theorem  ( b ) side - side - side…

Q: Uriel used a $150 payday loan to pay a bill. The finance charge on the loan was $15 with a $15…

A:

Q: 9. Solve the inequality x² (3+x)(x+4) (x+5)(x-1) ≤0 algebraically and graph the solution set.

A: To solve the inequality x23+xx+4x+5x-1≤0 algebraically and to graph  the solution set.

Q: The formula below  is used in compound interest investments.  Shelley invests $500 with interest…

A: To determine the annual interest rate, we can use the formula for compound interest: A = P(1 +…

Q: TV2 a cose r √ a² + r² dr do

A:

Q: 19. A local theater sells admission tickets for $9.00 on Thursday nights. At capacity, the theater…

A: given, M(n)=9n represents the amount of money n is the number of customers

Q: OFill the missing statements and proofs to complete the table. Given: ZF 4D, HI bisect ZH STATEMENT…

A:

Q: A ball is thrown directly upward from an initial height of 200 feet with an initial velocity of 96…

A: A ball is thrown directly upward from an initial height of 200 feet with an initial velocity of 96…

Q: Let u and v be vectors in Rn. Show that 1 1 |||u + v||² − − ||u − v||² . - 4 u. V =

A: Given: u and v are vectors in Rn We are required to prove: u.v=14u+v2-14u-v2

Q: Find the coefficients of x and x3 in the expansion of 3x-- ·(³x - ²)² coefficients are in the ratio…

A:

Q: Determine the first 3 terms in the Maclaurin expansion of y = esin² x + X + x².

A: fx=fa+f'a1!x-a+f''a2!x-a2+f'''a3!x-a3+..... Where centered at x=a=0

Q: Why is cos(m) = (-1)"true, when n could be any integer?

A: We have show that:cosnπ=(-1)n   for n could be any integer

Q: Express the angle in radian measure. 60°

A: NOTE: Refresh your page if you can't see any equations. . the given angle is

Q: Let g(x) = -x² + 6x +3. Find and simplify g(-3). g(-3)= (Simplify your answer.)

A: