A1. (a) Put a pair of brackets on the left hand side to make these statements correct. (i) 17 – 2 + 8 – 4 = 11 [1]                         (ii) – 5 + 3 – 6 + 5 = –7 [1]

Q: 2 Solve the homogeneous system 3x1 + x2 + x3 + x4 5x1x2 + x3 x4 = = 0 0.

A:

Q: WORKSHEET 1: Simplify the following radical -√216 √81 √√-32 √729 √√53 0.001 0.065 √72 √√√8 √√√√√x18

A: We have to solve above all  question  As per bartleby  guideline we have to solve 1 question

Q: A textbook company will ship a box of textbooks to college students. The weight of the box in pounds…

A:

Q: x + y +z = 0 x-y+ 2z = -2 (2x + y + 3z = 1 Solve the system using the substitution method. Solve the…

A:

Q: A local zoo is trying to decide how many lions, tigers, and bears to get. The number of tigers…

A: Given that A local zoo is trying to decide how many lions, tigers, and bears to get. The number of…

Q: 2. What is the midline of the function graphed below? -1/2 0 m/2 3/2 2n Oy=-2 Oy=2 O y = Oy=0

A: Solve the following

Q: A sample of 349 students at a university is surveyed. The students are classified according to…

A: We have to find the relative frequency.

Q: Which of the following are one-to-one functions? - 1 OG= {(-5,0), (7, 1), (1, 2), (3, 2), (0, 1),…

A:

Q: receive pay raises of 4.2%, 6.3%, and 5.1% in three consecutive years. What is the total percent…

A: Given query is to find the total percentage increase.

Q: Use a₁12 and d = 3 to find the term a5 in the arithmetic sequence starting at a₁ n common difference…

A:

Q: 10 11 ?

A: As we know from the trigonometric ratios;…

Q: 15 C11 O 1,365 O 1,876 O 455 O 10,920

A: See the details solution in below

Q: 4. A certain Arithmetic Sequence has the terms a5 = -80 and a40 = 60, a. What is the simplified an,…

A:

Q: Worksheet 2 Change to rational exponent form. Do not simplify. √6 4 (xy)³ Vy √1+ y² = (1+y*) *

A: As we know that; The radical rule; an=a1n   (1). Given: 6 Here, n=2

Q: (a) Alina needs to make a flyer for her band's concert. The flyer must contain 20 square inches of…

A: I am going to solve the problem by using some simple algebra to get the required result of the given…

Q: Take the last 5 away, and I stop at 675.

A: Hey, since there are multiple subparts posted, we will answer first 3 questions. If you want any…

Q: The cost of admission to a popular music concert was $163 for 12 children and 3 adults. The…

A:

Q: Step 1: Step 2: Step 3: Step 4: 50 40x + 9x - 7=0 50+ (-40x + 9x) - 7 = 0 50+ (-40 + 9)x - 7 = 0 50+…

A: Now, we adding the additive inverse of 43. So,                 -31x+43-43=0-43⇒-31x=-43⇒x=4331

Q: An equation of an ellipse is given. (a) Identify the center of the ellipse. (b) Identify the…

A: Please see the explanation below and appreciate my efforts...

Q: 7. Given: x + 3y – 2z = 4; 2x + z=-3; and 2y + 3z = -1 What is the value of x + y + z?

A:

Q: Use the method of undetermined coefficients to solve the given nonhomogeneous system.

A: answer is in next step

Q: 6. x² = 36 49

A: x2=3649x=3649x=±3649

Q: Solve the equation 4 -7 X 3] 2-3 y. -3] 1

A:

Q: A sample of 341 people is surveyed. The people are classified according to political affiliation…

A:

Q: Solve the equation. Write the solution set with the exact values given in terms of common or natural…

A:

Q: Calculate velocity of the train relative to the car. VA/B = VA-VB = 120 (cos15°i+sin 15°j)-90 (cos…

A: Here we have to find the answer upto 3 decimal places.

Q: Last year, Jenny deposited $3000 into an account that paid 5% interest per year and $7000 into an…

A: answer is in next step

Q: 1. What is the vertex of the parabola y = (x + 6)² - 9? O(-6,9) (6,9) O (-6,-9) (6,-9)

A:

Q: Inner Product: u = [6 1 2], v = [3 -10 -2], what is the inner product of u and v? What is the…

A: We have to determine inner product of u and v

Q: Your working document should include if it is a permutation or a combination and how you got the…

A:

Q: Graph the system -5 -4 -3 -2 -1 y 2x + 2 5- 4 3 2 1 -1 -2 -3 2 2 3 4 5

A: Given query is to graph the inequality.

Q: Find an equation of the circle that has center (-1, 1) and passes through (4, - 1). O=0 ?

A: Given question is based on circle equation.

Q: II. Using Radian Measures A. Calculate the arc length and the radian measure of each angle in a…

A: This question is related to circle, we will solve it using given information.

Q: write a polynomial function that has the given zeros: -4, √10,-√10

A:

Q: Assuming a basic exponential function form of a be, identify the base in the exponential function…

A:

Q: What is the least possible degree of the polynomial graphed above?

A: Given,           The graph of the polynomial is shown below :           To find : What is the least…

Q: Select all that apply.

A: answer is in next step

Q: Given that P(A) = 0.06, P(B) = 0.23, and P(A and B) = 0.0258, are events A and B independent? Yes,…

A:

Q: -3 -51 Let A = 4 5 | 1 -3 5.) 3A + 4B - 50 2 -1 B = −1 1 3 -3 3 5 -5 C = 5 2 -1 -2 -4 3 4 -3 Find:

A:

Q: 17. Which matrix does not have an inverse? [6 0 12] A. l-6 16 51

A:

Q: 2. By definition of equality and matrix multiplication, the system of linear equation 2x+3y=8 and…

A: We will answer the first question according to guidelines.

Q: Find the following matrices where A = a. A+B b. A-B 47 c. - 5A and B 39 d. 2A + 3B

A:

Q: For the probability density function, over the given interval, find E(x), E(x2), the mean, the…

A:

Q: Which of the following matrices is not in Reduced Row Echelon Form? [1 0 4 31 [1 0 4 01 0 1 5 2 0 1…

A:

Q: dx Find given that dt 9x² + 4y² = 13 x = 1, y = -1, and Give your answer as a simple fraction. dx dt…

A:

Q: Find the domain and range of the function graphed below. Enter answers using interval notation. 3 2…

A:

Q: 11 Ps O 53,930 O 27,720 O 55,440 O 462

A:

Q: Solve the following system of two variables: 2x + 5y = −4 4x - 7y = 6

A: Solution of given question is written in below steps.

Q: solve question 4 asap

A:

Q: x+1 9. 3.45 = 12 11. 11ex - 2 = 20

A: