Suppose an object is dropped from a height ho above the ground. Then its height after t seconds is given by h = -16t2 + ho, where h is measured in feet. If a ball is dropped from 64 feet above the ground, how long does it take to reach ground level? Your answer is A seconds.

Q: 3p + 7c + 3c - 7p

A: The given expression,         3p+7c+3c-7p

Q: When graphing a line with a negative slope, you should move negatively in both directions. O True Fa...

A:

Q: Explain how to estimate the total weight of 12 baseball doughnuts.

A: We are given that the total weight of 8 baseball doughnuts is 727=517. Now, for 12 baseball doughnut...

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A: For maximum/minimum differentiate the function and equate with zero.  

Q: Graph the system of linear inequalities and indicate the solution set x + 2y 2 4 Зх — у 2 -6

A: topic - linear inequalities

Q: Gasoline sells for 1.4 euros per liter in a city in Europe. What is the price in U.S. dollars per ga...

A:

Q: 50. x3 + 1 = x² + x

A: Given:        x3+1=x2+x subtract x from both sides       x3+1-x=x2+x-x       x3+1-x=x2  subtract x2 ...

Q: Consider the following Gauss-Jordan reduction: 8. 2 -24 -12 - 4 -12 0 = I 1. -3 0. -3 0. 0. 0 0 1. 0...

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Q: Write each expression in the form aº, without using any radicals. 1. 59 2. 12

A:

Q: LEARNING TASK 2 In OA below, MLBAC = 40, MLDAE = 28, mFB = 82, and %3D BCE is a semicircle. Find: An...

A: Given: Since you have posted the question with multiple subparts we will solve the first three for y...

Q: To graph the equation y = -3x + 4 using slope-intercept method, you should first plot a point on (0,...

A: Given query is to find that statement is true or false.

Q: -10 -1 For the given matrix A = and eigenvalue A = -2. find an eigenvector corresponding to the eige...

A: The given matrix 2×2 is A=-10-1565  

Q: round

A:

Q: The population of a country was 300 million in 1991. It became 520 million in 2009. Calculate the pe...

A: Population in 1991 is 300 million                      In  2009 is 520 million  Total difference is ...

Q: factor this 2n + Sn- 63

A: We can factorize the polynomial as below

Q: Which of the following Linear Transformations is not correct for the given matrix? 1 -3 -1 1 2 1 O #...

A: x=12-3-101210yx1x2x3=12-3-101210y1y2y3

Q: C. If the given complex number is a root of a polynomial equation, give the complex conjugate that i...

A:

Q: whats 12 in simplest form?

A: We have to find the simplest form of 12%.

Q: What is 3 3/3x 2 2/2

A: To find: 333× 222

Q: Graph the line with slope 1 passing through the point (-3, -3). 40+ -10 10 co

A:

Q: Find the point slope equation of the line through the points (-4,1) and (2,3). O y-1= 1/3(x- 4) O y-...

A: The equation of line passing through the points x1,y1 and x2,y2 is given by: y-y1=y2-y1x2-x1(x-x1)

Q: fills a hot tub at a rate of 3.15 gallons per minute. How many hours wiill it take to fill a 288 gal...

A: We will find the time taken to fill 288 gallon tub. 

Q: ve the equation by expressing each side as a power of the same base and then equating ponents. 1 e4

A: First make same base then compare

Q: 1. Consider the given sets below to solve for the following operations: Numbers less than 50 A Odd n...

A: Given: U= Numbers less than 50.A=Odd numbers less than 50B=Even numbers less than 50C=Prime numbers ...

Q: Is the following set of vectors in R 3 linearly dependent: {(1, 0, 3),(2, 1, -2),(0, -1, 8),(7, 2, 3...

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Q: y=7x2+9x+4 What is the vertex?

A:

Q: If S= {a,b,c} with P(a)= 2P(b)= 4 P(c), find P(a)

A:

Q: If an annual interest rate is 12% and is compounded monthly, then what is the interest rate per mont...

A: NOTE: Refresh your page if you can't see any equations. . the annual rate is 12% and is compounded m...

Q: Solving using the Quadratic Formula part Solve 3x + 10x – 8 using the quadratic formula -b±yb²-4ac F...

A:

Q: Use the graphs of f and g to evaluate the functions. y =flx) y g(x) 2. 2. 2 4 (a) (f-g)(2) (b) (fg)(...

A: Graph of the functions f and g are given, we have to find (f-g)(2) and (f g)(1)

Q: For the points P and Q, find the coordinates of the midpoint of the segment PQ. 2) P(-8, -5), Q(-2, ...

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Q: Differentiate 5x Flxke

A:

Q: The inverse of 4 - 3 X – 2 k(x) - is ... 4 + 2 x + 3 k- (x) k- (x) = 4 (x + 3) + 2 %| k-' (x) = 3 4 ...

A:

Q: Gasoline sells for 1.4euros per liter in a city of Europe. What is the price in U.S. dollars per gal...

A: Given  Price per liter  in Europe P = 1.4 euros/lit And 1 gal=3785L  

Q: LEARNING TASK 2 In OA below, mLBAC = 40, M2DAE = 28, mFB = 82, and %3D %3D BCE is a semicircle. Find...

A:

Q: Graph the line with slope 1 passing through the point (-1, -3). 10-

A: Here in this question we have to plot the graph of a line passing through a point and the given slop...

Q: What is the equation of a line (in point-slope form) that has a y-intercept of -4 and has a slope of...

A: Given: Slope of Line(m)= -1 and y-intercept(c) = -4 

Q: Graph the function. f(x) = 2x² – 4 Plot five points on the graph of the function: one graph-a-functi...

A: Given that: f(x)=2x2-4

Q: What is the value of angle y? 2x 3x B 4x O None of these O 120 O 80 O 160 O 40

A:

Q: . Solve the equation. If there is no solution, select no solution. -1=-3 no solution m = -8 m = -4 m...

A: m2-1=-3Add 1 to both sidesm2-1+1=-3+1m2=-2Multiply both sides by 22m2=2-2m=-4 But modulus any value ...

Q: 1. Three hundred twenty mothers were interviewed where 112 said they only breastfeed (Set B) their i...

A: X number of mother's uses formula out of Y mother's So the percentage is = (X/Y )×100

Q: 2 is the graph of f(x) = -2/3 x – 3. -6 -5 -4 -3 -2 -10 1 2 3456 -2 -3 -4 -5 O False True

A:

Q: For the points (2, - 5) and (4, 5), (a) Find the exact distance between the points. (b) Find the mid...

A: Given query is to find the distance between the point and the midpoint.

Q: 6x + 5y = 1 x - 3y = 4 %3D

A:

Q: (a) Differentiate the series -4 1 -cos ((2k + 1)Tx) =0 (2k + 1)? term by term and plot various parti...

A: Given,:     f(x) = 1/(2k+1)2 cos ( (2k+1)πx )

Q: Use the graph of txニICo Va to estimate the solution(s) to the following equations. a. VI = 2 b. Va =...

A: 1. Given function y=x3 Using given graph we find value of x as follows a) x3=2⇒ y=2      at y=2 valu...

Q: Question 30 Let L: R → R* be a linear transformation defined by (E)- L. Which of the following is a ...

A:

Q: Suppose that: -2 -2 2 -2 -5 A = and B = -3 -2 -1 -2 1 -3 1 Given the following descriptions, determi...

A:

Q: Based on this information, complete the following statement with a formula for p in terms of m and n...

A: Let m and n be positive integers. Then (≡m) ∩ (≡n) = (≡p), where p = lcm(m, n)   

Q: You may use a calculator for this item. The value of an antique item can be modeled by the equation ...

A: We know that 1 year = 12 month 1 month = 1/ 12 years So , the equation can be re written as P(t) = ...