In the figure, the straight lines L:ax+ by = 1 and L,:y = x+c intersect at the point A on the x-axis. Which of the following is/are true?

Q: 1. d%= 1 4. P(x) 0.06 0.23 d. 0.35 0.05 2.

A: Note: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 23) If u = (-5, 7), v=(-4, 6), and w = (-11, 2), evalu ate u v- u w. %3D

A: We have to find dot product

Q: 11) $268 is deposited into a savings account at 4% interest, compounded quarterly. To the nearest…

A:

Q: Solve the problem.

A: Let M, J, B = fences per hour for Mike, Joe, Bill respectively.Equations:4 (M + J) + 2 B = 1 (i)2 (M…

Q: Evaluate A) Na dw - at t = 9 for the function w(x, y) = eY - ln x; x = t², y = ln t. dt B) C) 7 a Na…

A: To evaluate dwdt at t=9 for the function wx, y=ey-lnx; x=t2, y=lnt.

Q: Solve the problem.

A: Consider the time spend by Janet in Arizona, New Mexico and California as x, y and z.Time spend on…

Q: 7. A TV repairer estimates the probabilities for the number of hours required to complete some job…

A: List of formulae : Expected value : E(X) =μ= ∑xP(x) Standard deviation : SD(X) = ∑(x-μ)2P(x)

Q: d. For the group of 50 pancake eaters, find the probability that the average amount of syrup is…

A:

Q: (cos 2y-3x²y²)dx + (cos 2y – 2x sin 2y – 2x³y)dy = 0

A: Given : Differential equation cos 2y - 3x2y2dx + cos 2y - 2x sin 2y - 2x3ydy = 0   To find :…

Q: $8953 is deposited into a savings account at 10% interest, compounded quarterly. To the nearest…

A:

Q: . Starting with the generating function for 1,2, 3, 4, ..., find a generating function for each of…

A: Find the generating function for the following sequence, 0, 3, 9, 18, 30, 45, 63, ⋯ From the part…

Q: Solve a and b both. I will rate. So solve it correctly please.

A: Answer:-----.                         Date:----29/09/2021

Q: 1. Sketch the region bounded by the given curves and find the area of the region. (a) y = x + 1, y =…

A: The area between the curves is given by A=∫abfx−gxdx where, f(x) and g(x) are curves bounding the…

Q: olve the problem

A: Given that:                            For account 1: Principal, P=$1147and rate of interest,…

Q: y=A+Be Ве + 4 ce

A:

Q: 2. Average Senior High school annual cost of tuition fee for all private schools last year was…

A: Statistical hypothesis testing is an important method in inferential statistics. It is used to test…

Q: (b) ) yn+2 -4yn+1-10y, +3yn=3"+1

A: The objective is to solve the differential equation:

Q: CNBC recently reported that the mean annual cost of auto insurance is $951. Assume the standard…

A:

Q: 2. Student A and B can fill a water tank in 12hours. Student A can fill the tank x hours andStudent…

A: Given: Student A and B can fill a water tank in 12 hours.  Student A can fill the tank in x hours…

Q: 2. Let zl = 3 + 4i, z2 = 2-i. Answer the following quextions: a. The conjugate of z1 is b. The…

A: Given z1=3+4i and z2=2-i We need to find a) conjugate of z1 b) modulus of z1 c) z1+z2 d) z1-z2 e)…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.