Find the value of the sum 4 +7 +10 +13 + ... +124.

Q: Let A be a 3 x 3 matrix such that A4 - 3A³+ 4A²- 613 = 0. Then, A is invertible and

A: Here we have to use the concept matrix.

Q: A strip of masking tape is placed around the edges of a rectangular window prior to painting its…

A: Area covered by the masking tape divided by width of the tape gives the length of the tape used .

Q: Find the average rate of change of the function on the interval specified. g(x) = 4x3 − 5 on [−3, 3]

A:

Q: Solve the given initial-value problem. -2 2 X'= × - (- ~~ ) x + (²) X 3 4 2 X(t) 2t 6e-6e²t - 6 X =…

A:

Q: Evaluate 5 Ps

A:

Q: Each student in Mr. Smith's class is either a junior or a senior. Mr. Smith has 30 seniors and 32…

A:

Q: The point P = (x, −1) lies on the unit circle shown below. What the value of x in simplest form? X…

A:

Q: Simplify the following radicals. √√-125 √10 3 8 F 3 27 64 4 125 3/24 81 4 64 324 2x² Spanki 9 n

A:

Q: . How many solutions x will the system Anxn x=b have, when |A] = 3 ?

A: Answer :-  We have to find number of solutions x will the system An×n x = b have , when |A| = 3

Q: Which angle is vertical to ZFBG? D A C H B G E F

A: We can find the vertical angle as below.

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: Adam puts $800.00 into an account to use for school expenses. The account earns 15% interest ,…

A:

Q: In which of these two expressions would we need to find a common denominator in order to simplify?…

A: This question is based on finding common in denominator.

Q: Simplify. Write your answers in the form of a +bi, where a and b are real numbers. √3+3i 5-6i 15+6√3…

A:

Q: Three polynomials are factored below, but some coefficients and constants are missing. All of the…

A: Given

Q: When rationalizing the denominator of √5/√7, explain why both the numerator and the denominator must…

A:

Q: Solve for the following problems and show your solutions:

A: answer is in next step

Q: Find the value of x + y, if 2x 7 5,1- -y [8 5] 7 3

A:

Q: 7. 00 Σ i=1 3/ k=1

A: divergent series ratio test

Q: Choose the correctly simplified form of this expression: t²-2t-3 t²-16 t²+t-12 4t+4 (t-3) (t+1) t-4…

A:

Q: A rectangle has its two lower corners on the x-axis and its two upper corners on the curve y = 4 -…

A:

Q: This furniture business makes tables and chairs. In each chair, It takes three hours to make the…

A: We need to maximize the profit.

Q: An open box is to be made out of a 12-inch by 14-inch piece of cardboard by cutting out squares of…

A:

Q: manufacturer has these given total cost and total revenue functions. C(x) = 100x + 3000 and R(x) =…

A: Given query is to find the profit function.

Q: 1 2 0 The product of two matrics 2012 is 10 2x Oi 4 X 2x 1 [4 x 2x] [412] 3. 4

A: This question is based on Matrix multiplication.

Q: 5. (a) Find the exact value of sin (20) given that sin (0) = 3/5 and 0 is in quadrant II. (b) If cos…

A: a) Sin(theta)=3/5 b) Cos(2 theta) =3/5.

Q: Fpr #1-3, identify the following sequences as Arithmetic, Geometric or Neither. Write a formula for…

A:

Q: √√27 m √63 m 48 m

A:

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

A:

Q: 2√72 + 3√24 - 5√32

A:

Q: Find T(t) and N(t) at the given point. ㅠ r(t) = 8 cos(t)i +8 sin(t)j + tk; t = 2

A:

Q: Julian and Skyler are performing a thought experiment. They are trying to figure out how long it…

A: answer is in next step

Q: area

A:

Q: Number of Voters 16 11 12 4 1st Choice A B D A 2nd Choice D D B B 3rd Choice B A C C 4th Choice C C…

A:

Q: Find each missing exponent. 1.10² = 100 2.10² = 0.01 ? 3. (1) 4.2² = 1/1/2 5. ()² = 2 1 1,000

A: We have to find missing term .

Q: For f(x)=12x¹0 −44x² −8x³ + 2x² - 6x³ +72x² -24x+8, compute f(2), roots of f(x) and plot for 0≤x≤ 30

A:

Q: The variable z varies jointly with the variables x and y. Model each joint equation with an…

A:

Q: Write your own rational function that has a hole, but does not have a vertical asymptote. Make sure…

A: Given day of birth=28 We know that rational function is of the form p(x)/q(x)

Q: Solve the linear system below c +4d = 6 a + 2b -a-4b + 2c + 2d = 4 2a + 2b c + 2d = 4 a + 2b + c = 4

A:

Q: A group of 25 people is going to run a race. The top three runners earn gold, silver, and bronze…

A: given data total no. of runners = 25 and  we need to select top 3 runners

Q: Given that f(x) = ex − e−x/2 , find f−1(x)

A: On solving this we will get

Q: Evaluate the definite integral. NOTE: Enter the exact answer. 11 | ² || ² + 1²j||d² = dt = 0

A:

Q: f the demand for a product is given by D(p) = ((1000/(square root of p))- 1 what is the average…

A:

Q: Worksheet 5 Determine the two integers between which the given square root lies. √60 √454 √188 √906

A:

Q: Find 4(A-B) and simplify. 43 -9 1= B= 1 3√5 12 4(A-B) = -4 0 1 28 2/3

A: Given query is to find indicated matrix.

Q: Write the expression as a logarithm of a single expression. Assume that variables represent positive…

A:

Q: Write the system of equations as a matrix equation of the form AX= B, where A is the coefficient…

A: We have to find solution

Q: Suppose that f(x) = x ^ 2 + 4x - 21 (a) What is the vertex of f? (b) What are the x-intercepts of…

A: Vertex form of a quadratic function f(x) is given as below, f(x)=a(x-h)²+k and (h,k) is the vertex…

Q: Use the subst ition =x+y=0 4x-3y=0 By Your answer is

A: -x+y=0  ----->14x-3y=0  ----->2from equation1-x+y=0⇒y=xsubstitute y=x in equation 24y-3y=0y=0

Q: Which angles are coterminal with an angle of -464”? Select all that apply. A -284 B -104 C -824" D…

A: