Solve each question. Round your answer to the nearest ht 1) Working alone, Ryan can dig a 10 ft by 10 ft hole in five hours. Castel can dig the same hole in six hours. How long would it take them if they worked together? 2) Shawna ce in six hou driveway would tak

Q: In the following diagram: The area of the medium rectangle is 10 times greater than the area of the…

A: Area of Medium rectangle= 10 *Area of small square. Area of Large square =  10 *Area of medium…

Q: a) Find all m 1 such that 27 = 9 (mod m). [1 0 1] b) If A = |0 1 11 1| is a zero-one matrix, find A…

A:

Q: Given the set A- {a, b, c, d} a) If this is the relation R= {(a, b), (b, d)} Show s(R). b) If this…

A: Given R=a,b,b,d. The Symmetric closure of R denoted by sR=R∪R-1, where R-1 is the inverse of the…

Q: 2. Solve for X. (9x + 17) A (3х - 4)" (6х - 31)° B

A:

Q: 1. (2v3 +1)(3 -1) 2. (4/5 +3 )(2/5-1) 3. (7/6 -3)(36-2) 4. (7 + 3)(5/7 + 4) 5. 5-2 y)(3+ y)…

A:

Q: Q8. We shall formally show that if two functions f and q are both differentiable at c, then we have…

A:

Q: You are completing a statistical analysis of two data sets where an analysis of the amount of CO2 in…

A: t test : The t test is uses to check the significance difference between two sample group means.  F…

Q: P 5 cm R 3 cm T Diagram 1 12 In Diagram 1, QRS is a straight line, QR = 8 cm and tan x =. Find the…

A:

Q: Use Newton's Method to approximate the zero(s) of the function. Continue the iterations until two…

A: The given function is, f(x)=2-x3 The derivative of f is, f'(x)=-3x2 By Newton's method,…

Q: 1. be less than 30? 2. be greater than 2 below the population mean? 3. be less than 5 above the…

A: Here AS PER POLICY I SHOULD HAVE TO CALCULATE 3 PARTS ONLY EVEN THOUGH I HAVE CALCULATED 4

Q: a Sketch both functions on the same set of аxes. b Find the equilibrium point for this item. (The…

A: The demand function is Dp=800-2p and the supply function is Sp=3p where p is the selling price in…

Q: Let fcx) = find Lim frxx). %3D

A: Hi thanks for your question but we are entitled to solve one question at a time so i am providing…

Q: time to maturation of 80.5 days, with a standard deviation of 2.5 days. W. Make a density curve of…

A: Let X be the random variable that the time to maturation. Given that, X ~ N(μ=80.5, σ=2.5) To plot a…

Q: How much money must you invest now at 4.4% interest compounded continuously in order to have $10,000…

A: Use formula to calculate

Q: apply Residue theorem to find the 2n cos20 dð. o 3+2sine

A:

Q: Write down the expression for the Euclidean norm of a vector x with n components. Write down three…

A:

Q: A certain brand of automobile tire has a mean life span of 31,000 miles and a standard deviation of…

A: We have given that Mean(µ) = 31000Standard deviations (σ) = 2100X ~ N (µ, σ )= N (31000, 2100)

Q: Use the graph shown to find the following. (a) The domain and range of the function (b) The…

A: A vertical asymptote of a graph is a vertical line x = b where the graph tends toward positive or…

Q: -1.92 - 0.72 The area of the shaded region is Part 4 of 4 -0.23 1.96 The area of the shaded region…

A: We have to find given area..

Q: The length of the arc that is subtended by a 360° angle is actually the found by the formula :. # of…

A:

Q: 1: P: “Ahmad comes to the party", Q: "Salim comes to the party", R: "Khalid comes to the party", S:…

A:

Q: 2 Jonathan and Samuel are colleagues in a company, Both of their annual taxable incomes are RM40…

A: Calculate the income tax of both the person according to tax slab given in the table.

Q: 4. is Diagram t shows a cirde with center O and a radius of 9 cm. AOC of a circle with center…

A:

Q: Šolve the equation for x. x + 13 = 22

A:

Q: The graph below is the function f(x) Find lim x-2- Find lim x→2+ 5\ -5 -4 -3 -2 -1 -1 4 Find f(2) 2…

A:

Q: In each section, draw the lack of the set: graph a) − < arg(z) < π, z = 0 b) Re(z)||2|

A: The given sets are, a) -π&lt;argz&lt;π, z≠0 b) Rezz We have to sketch the graph of the both set.

Q: 2. Rewrite each of the following binomials as the product of its gef along with another binomial.…

A:

Q: 1 1 1 2 4' 8' 16 32 ' 64' 128 1 1 1 The sequence {1, } а. converges to negative one. O b. diverges…

A:

Q: Find the present value of $3000 payable at the end of 4 years, if money may be invested at 8% with…

A: As per guidelines we can answer the 1st question only. if you need more answer please repost it.

Q: 1- Given the quadratic function fcx) = -2x2 +4x+6 Write the quadratic function above in the form…

A:

Q: R Diagram 5/Rajah 5

A:

Q: 9. There are 9 grade eleven students and 15 grade twelve students in a gym class. Six students are…

A: