trouble which detains it an hour, after which it proceeds at three-fifths of its original rate and arrives 3 hours after the scheduled time of arrival.  Had the engine trouble occurred fifty km farther on the way, it would have arrived one and a half hours sooner.  Find the original rate of the bus.

Q: The graph below is a transformation of the absolute value function. Use thế Br determine the functio...

A:

Q: 3 2.

A: Given: - The vectors are, 1-12,-22-4,3-25,2-13 to determine: - The dimension of the subspace spanned...

Q: 12. Lee marks sixths on a number line. He writes just before 1. What fraction does he write on the f...

A: Given problem:- Lee marks sixths on a number line. He  writes 5/6 just before 1. What fraction does ...

Q: Lena is playing her accordion by compressing and stretching it. The accordion's length (in cm) t sec...

A: Given A(t)=25cos(πt)+65    .....(1)  

Q: Discount City gives a 15% discount on all merchandise on Tuesdays. The sales tax rate is 5%. Write a...

A: This question can be solved by applying the concept of algebra of functions.

Q: Factor the following expression by grouping. 10x +80x-7x-56 O (10x² –7)(x+8) O (102* +7)(x-8) (x² –7...

A:

Q: . Suppose U = {h,i.j,.k,l,m,n,o,p} A = {c, o, p} B = {I, m, n, o, p} C = {h, i, j, k, a} Which of th...

A: Sets

Q: 10) Use a Venn diagram to explain how equilateral triangles, isosceles triangles, right triangles, s...

A: Note:- Circle is not a polygon. We have the following venn diagram for the followings. I assume you ...

Q: S6lve the problem. 20) Consider the quadratic model h(t) = -16t2 + 40t + 50 for the height (in feet)...

A:

Q: Find the area. Use 3.14 for t. 3 cm 3 ст Area cm?

A: Given a circle with radius =3 cm  

Q: Select all solutions to m * m * m = 729.

A:

Q: 6. What is the compound amount on P25,000 for 5 years at 8%, compounded quarterly?

A: Since there are multiple questions the first questions is answered as per our guidelines. kindly rep...

Q: A store selling televisions is calculating the profit for one model. Currently, the store has 25 tel...

A:

Q: To conduct an experiment, the room temperature in a lab needs to be as close as possible to -2 degre...

A:

Q: Use the formula for P, to evaluate the following expression. 6P6

A:

Q: How do you do this

A: We will graph the function. 

Q: x= and z =

A:

Q: a) What point is guaranteed to be on the graph of y = -2f(4x)? The graph of the function y = f(x) co...

A:

Q: What is the area of a trapezoid with base 1 = 20, base 2 =15, and height = 4.3 cm?

A:

Q: investment of ​$36,000was made by a business club. The investment was split into three parts and las...

A:

Q: For the questions below, enter your answers using interval notation. a. Suppose f(x) = x + 3 and g(x...

A:

Q: (3' 2 5 1 1. Determine whether v =2 is in the column space or null space ofA = -1 -7 -5 5. 3 4 -2/

A: Note -  Acc. to Bartelby guidelines , we are supposed to do only one question . If you want more to ...

Q: 1. 3x + y = 2 – 4x – 5y = 1 nolo b 3. 5x + 10y = 15 - 2x – 3y = 1 2. 3x – 4y = 12 x = y – 4 4. 2x + ...

A: As per our guidelines we will solve only question number 1,2 and 3. If you want more answers then ki...

Q: -4/5+v=1/3

A:

Q: The table shows the educational attainment of the population of a country, ages 25 and over, express...

A:

Q: Solving The table shows the results of a survey of 28 students and their favorite tourist attraction...

A: We have to find out 

Q: State sales tax S is directly proportional to retail price p. An item that sells for $170 has a sale...

A:

Q: Solve for X. 8 4 х. -2 -6 -8

A: This question can be solved by applying the concept of distributive law of multiplication of matrix ...

Q: How many different committees can be formed from 9 teachers and 44 students if the committee consist...

A:

Q: Factor by any method. + 7xy – 49y

A: The given expression,    2x2+7xy-49y2

Q: Solve the inequality. Write your final answer in interval notation. 3x+2 ≥ 7x-1

A:

Q: (a) y=-f Be B.

A: Please see the below picture for detailed solution. 

Q: Multiply (4x + 5)(4x – 5) O 16x2 – 40x + 25 O 16x2 – 32x + 25 O 16x2 + 25 O 16x2 - 25

A: Formula we use. (a+b)(a-b)=a²-b².

Q: 1 -2 4 -2 3 If A = 3 4 -1 and B -1 8 0 find AB. -2 1 3 6. 1 2 ? ? ? ? ? AB ? ?

A: A=1-2034-1-213 and B=4-23-180612

Q: Currently on the 12th floor, an elevator goes up 15 floors then goes down 9 floors. On what floor do...

A:

Q: The function D(p) gives the number of items that will be demanded when the price is p. The productio...

A: NOTE: Refresh your page if you can't see any equations. . here D(p) gives the number of items that w...

Q: Please answer the foloowing question and choose the best answer: A truck has a load of gravel in a ...

A:

Q: Find the distance between points (x1,-X3, X2) and (x2, 45°, x1)

A: Given

Q: 3. Function G is de Function R is def Describe how the of the two functic

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

Q: Question 11 Imagine you have matrices A, B, and C, which of the following is false? (A) AB + AC = A(...

A:

Q: carrie wants to find out how the area of a circle will change as the raduis increases in the area as...

A: It is given that, Carrie wants to find out how the area of a circle will change as the radius increa...

Q: (b) Let f(t) = (t- 2)*(t +1)² be the characteristic polynomial for a linear operator T. Obtain all J...

A:

Q: 2x 5y 10y 2 4x

A: As per company guidelines we can solve first question. I hope that the given solution will help you....

Q: When Shane runs on the tradmill at the gym, the number of calories, c, he burns varies directly with...

A: Given query is to find the calories burn in 35 minutes.

Q: Which of the following is the equation of the line that has an x-intercept of 4 and a y-intercept of...

A:

Q: 1. Give the sum rounded off to the nearest hundredths:10.251+ 0.0056 + 1.3156 2. Find the sum of thr...

A:

Q: Question 14 a) y = }(r – 4)² - 3 Describe the following transformations. b) y = -2sin( -D+1

A:

Q: The function h is defined as follows for the domain given. h (x) = 1-2x, domain = {-1, 0, 1, 2} Writ...

A: The function is  h(x) = 1 - 2x  

Q: Which set of terms has 8 as their GCF?

A: Given: - The number of 8 as their GCF. To choose: - The set of terms has  8 as their GCF. 1 63, 18, ...

Q: The annual profits for a company are given in the following table, where x represents the number of ...

A: