Emily is at an elevation of -88 feet when she begins climbing a mountain 139 feet? a. Write an expression using negative numbers to model the situation. h O-88 +139 O-139 +88 O-88 139 088 +139 Simplify your expression to answer the question. feet. b. Emily's elevation is

Q: Use the intermediate value theorem to show that the polynomial has a real zero between the given…

A: Given function, f(x)=3x3-2x+6Put…

Q: Simplify the radical expression by using the cube root. Show all of your work. $27m² 8726

A:

Q: If the profit function for a firm is given by P(x) = −3900 + 160x − x2 and limitations on space…

A:

Q: 3. Let a, b € Z. (a) Prove that (a + b) = a + b (b) Prove that (a + b) a +b mod 5. mod 4. Use the…

A:

Q: Let A = {x € Rx > 5 and x 15 and x 8 and x < 12

A: Given:- A=x∈R|x≥5 and x&lt;18 B=x∈R|x≥15 and x≤22 C=x∈R|x&gt;8 and x&lt;12

Q: it $000 is invested in an account that ears 9.52% compounded annually for 6 years, find the interest…

A:

Q: Functions f and g are given as follows. 3x 2 X-9 X+7 Find each of the following functions and state…

A: Given functions :- fx=3xx-9 gx=2x+7

Q: 9) x2 + 11x + 30> 0 A) (x1 -6 -5); (-, -6) or (-5,-) D) (x!x>-5); (-5,-)

A:

Q: Is it possible to to fill in the cells of a 9×9 table with positive integers ranging from 1 to 81 in…

A: Yes , it is  possible to to fill in the cells of a 9×9 table with positive integers ranging from 1…

Q: Solve the IVP xy' + 2y = x, y(1) = 1.

A:

Q: Lesson 8.2 Solving Systems of Inequalities Determine if the given ordered pair is a solution to the…

A: For an ordered pair to be  solution it has to satisfy all the given inequalities, if atleast one of…

Q: Find the least common multiple and greatest common divisor o following algebraic expressions: 1.-…

A: Topic:- application of algebra Note :- as per our guideline if more than three subparts posted than…

Q: Determine if the following functions are continuous at the given point: b) g(x) = 2x+1 if x ≥ 0 if x…

A: Given data:- g(x)=2x+1x≥01x&lt;0 at x=0   We know, for continuous functions all values are the same.

Q: This question refers to the following information. 3 4 in. 8⁄4 in 12/1/2 in. 1/1/ in. 318 in.

A:

Q: Consider the algebraic expression 4 - 21x³. What is the degree of this polynomial?

A: Degree of Polynomial : 3   Constant Term = 4

Q: savings account pays simple interest at 6% annually. If the account starts with $5000, how much will…

A:

Q: Use the graph of the function f given below to answer the questions. AA ... Q List the values of x…

A: We have to find the value of x such that function has local  maximum according to the given graph of…

Q: 12. The standard subtraction algo- rithm described in the text is not the only correct subtraction…

A: The answer is in step 2.

Q: Which statement shows a vertical shift down?

A: To find, which statement shows a vertical shift down

Q: The hyperbola centered at the origin with vertices (0,9) and (0-9) and a conjugate axis 16 units…

A:

Q: Two planes start from Los Angeles International Airport and fly in opposite directions. The second…

A:

Q: inequality. x²-3x-18-0 A) (x1-3 ≤x≤6); [-3.6] C) (x lx s-3 or x = 6); (-,-3] or [6,-) B) (xlx s-3);…

A: Topic:- calculus and algebra

Q: An elementary school is taking a busload of children to a science fair. It costs $85.00 to drive the…

A:

Q: A coroner arrives at a murder scene at 9 p.m. She finds the temperature of the body to be 86.2°F.…

A:

Q: mine the domain and the range of the function. 4) f(x) = -x2 - 6x-5 A) domain: (x1x s-3) range: (yly…

A: Topic:- calculus   Definition :-  The domain of a function is the set of values that we are allowed…

Q: Refer to functions n and p. Find the function and write the domain in interval notation. Write any…

A: Given query is to find composite function and it's domain.

Q: anus owns a small bakery that specilaize in 3 layer cakes dcorated with roses.He employs marcisa and…

A: first we formulate the cost function

Q: Find the matrix A such that 10 1 A [-18 ] - [ -2 -3 ] 3 6 Hint: Let A = a b [26] d

A:

Q: Suppose that f is an exponential function with growth factor 2.5 and that f(0) = 4. Find f(5).…

A: Any exponential function is of the general formf(x)=abx

Q: 3. 1. [x = -5 (-5,6.5) 3. 3x = 8 3x + y = 15 w/ 3X=8 2 2 3 2d=8f 18 - 4f = 2d 00/m Solve each system…

A:

Q: Suppose that the function g is defined, for all real numbers, as follows. 2 if x1 Find g (-5),…

A:

Q: Find the singular values σ₁ ≥ 0₂ of 01 01 = 0₂ = -3] 4-43 A Find unit vectors ₁ and 2 such that ||…

A: Given :A=-1-3-3-1

Q: Use the given figure to find the length of x. x+40 x= 60 X Question Help: Message instructor Submit…

A:

Q: In 15 years, a child's age will be 9 years less than four times her current age. Find the child's…

A:

Q: Describe all numbers x that are at a distance of  1 4  from the number  −3.  Express this using…

A: We know that x-a=b  represent all those x which are at a distance b from the point a.

Q: The length of a rectangle is 7 inches longer than the width. If the perimeter of the rectangle is 70…

A: Solve for the length and width of rectangle

Q: Which function is represented by the graph below? 6 7 8 9 101

A:

Q: 9(6x² +9) - 9 = −3x² + 2

A:

Q: x+2y=5 for y

A: Given query is to solve the expression for y.

Q: in. 81⁄4 in in. 12 1/2 in MUN IN 1 in. 318 in.

A:

Q: Can a quadratic function be sketched with two turning points? Explain.

A: Can a quadratic function be sketched with two turning points? Explain.

Q: 5 K

A:

Q: Divide using synthetic or 23 x³ + 9x² + 15x + 3 x + 2

A: solution:-using long division methodx+2x2+7x+1x3+9x2+15x+3-x3+2x27x2+15x+3-7x2+14xx+3-x+21

Q: 9. A window is 9 feet long. It is x feet longer than it is high. What is the height of the window?…

A: Given query is to find height and the perimeter of the window.

Q: 15 Graphing Inequalities Graph the following inequality. Note: To graph the inequality: 1. Select…

A:

Q: Laura rented a truck for one day. There was a base fee of $8.00, and there was an additional charge…

A:

Q: Use the remainder theorem to find f(-1) when f(x) = -2x + x3 - 2x² + 3x - 1. O -56 0 -9 -1 9

A:

Q: Write an equation of the line that passes through (5,2) and is perpendicular to the line defined by…

A:

Q: 1. Select the type of line below (solid or dashed). 2. Plot two points on the line. 3. Click on the…

A: as the inequality is ≤ it is solid line    Two points for x = 0 for y = 0   Points are ( 0 , 6 )…

Q: ?? this is not true and incomplete

A: To prove that nn2+1&lt;1n for all n∈N.