atmospheric pressure P, in pounds per square inch, at x miles above sea level is given approximately by P=13.8e^−0.31x   At what height will the atmospheric pressure be one-fifth the sea level pressure?  miles above sea level (round to two decimal places)

Q: The annual average price per square foot for office space in a city was $30.89 in 2004, and it was…

A: Let's find exponential Function.

Q: (7.1) Let (G,) be a group. Prove that the right cancellation law holds in G. Provide reasons in your…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Find a formula for the inverse of the following function, if possible. s(x) = = -4 3x-3

A: Given s(x) = -43x - 3s-1(x) = ?

Q: Find all the values of x so that below matrix is nonsingular. 1 3 0 -3 0 -2 1 0 OCER 0x70 0x7-1 Ο x…

A: A matrix is said to be nonsingular if det(A) ≠0. Given A=1-2301-300x

Q: 2.2 (Domain & Range) 9 (10) Find the domain and range of the graph. -2 -1 U -1 -2 -3+ -4 5+ 1 2 10.…

A: Domain is the set of all input values or x-values of a function. Range is the set of all output…

Q: - a29 a1 the sum of the first 31 terms= a1 Find for A and B A) For an arithmetic sequence, 19. If…

A: As we know that: The expression for the nth term of the arithmetic sequence is: an=a1+n-1d Where a1…

Q: Graph the equation y=x^2+14x+48

A:

Q: 2. Thomas uses $9000 to open an Individual Retirement Account (IRA) that earns 4% APR. He leaves the…

A:

Q: Define two variables and translate the sentence into an inequality. The revenues are at least…

A: The revenues are at least $30,000 under the expenses. We have to write the sentence into an…

Q: The James family takes their clothes to the local cleaners. The table below gives the number of…

A: Let $x be cost of a coats Let $y be cost of a shirt Let $z be cost of a dress

Q: Classify the sequence as arithmetic, geometric, Fibonacci, or none of these and give the next term.…

A:

Q: en... el Epic! Books for Kids While Mrs. Chan was visiting Buckingham Palace, she talked with the…

A:

Q: Sum: S12= A) Find the indicated sum. 6 + 9 + 12 + 15 + B) Find the partial sum S₁2 for the…

A:

Q: Identify the solution set in the given rational inequ X 3 x² - 9 X x - 3

A:

Q: Use the exponential decay model, A= Agekt, to solve the following. The half-life of a certain…

A: j

Q: The 3×3 matrix obtained from the translation by (3,1) followed by the rotati about the origin. 1 a)…

A:

Q: Consider the angle shown below with an initial ray pointing in the 3-o'clock direction that measures…

A:

Q: y < 208981 42

A:

Q: Find the first three terms of the sequences whose n th term is given. S n n = ( − 1) ¹ + 9

A: The given sequence Sn=-1n+9 We have to find first three terms of the sequence.

Q: Multiply and simplify: (4-3i)(2+i)

A:

Q: QUESTION 8 Consider the following 3 permutations in S10: 0 = 1 2 3 4 5 6 7 8 9 10 1 4 5 6 8 10 7 9 2…

A: The permutation multiplication can be done in both directions as long as we do it in one direction…

Q: 16. A swim team member performs a dive from a 14-foot-high springboard. The parabola below shows the…

A: concept   The axis of symmetry of a parabola is a vertical line that divides the parabola into two…

Q: Jenna works in an ice cream shop. When she starts her shift, the tub of chocolate ice cream is 2/3…

A: Topic:- algebra

Q: factored

A:

Q: Translate to an inequality. The height of stratocumulus clouds is at least 600 feet. The inequality…

A:

Q: A and B are n x n matrices. Check the true statements below: A. det(A + B) = det A + detB. B. Adding…

A:

Q: (c) When will the fox population reach 100 individuals? (Round your answer to two decimal places.

A: see below the answer and calculation

Q: Evaluate the following expression. Express your answer as a fraction or a decimal number rounded to…

A:

Q: How many permutations of the 26 letters (English alphabet) do not contain any of the strings zero,…

A:

Q: X 1 2 3 4 y -1 0 1 2

A:

Q: Determine whether the following statement is true or false: Given matrices A of the size 4 x 4 and B…

A: Both the statement is false. see below the explanation

Q: A band is playing at an auditorium with floor seats and balcony seats. The band wants to sell the…

A:

Q: IV. Find the sum of the squares of the 1st In consecutive positive integers. A. Sum of the lat 12 B.…

A:

Q: w+x+y+z=5 -w + x + 2z = -2 -3w + 2x + 2y = 2

A:

Q: In a lottery​ game, a single ball is drawn at random from a container that contains 25 identical…

A: In a lottery​ game, a single ball is drawn at random from a container that contains 25 identical…

Q: Answer the questions about the function f(x) = 3x - 8. (a) Is the point (5,7) on the graph of the…

A:

Q: Linear Equations - Matching Activity Instructions: Cut out each card the 2 y ==x+1 w3 tion (left) to…

A: To find the correct match for  given line y=2x/3+1

Q: The function P(a) = -1.38a²+ 60.03a + 3289.1 represents the population (in thousands) of residents…

A:

Q: Translate to an inequality. The price is at most $3200. Use p to represent the price. The inequality…

A:

Q: -2 -12 2 -2 수 2 -2 y y 2 2 x x

A:

Q: Consider the following piecewise-defined function. f(x) Answer Correct Step 1 of 3: Evaluate this…

A:

Q: a b c [#] e f Lg h i If det(A) = 3, compute the determinant of B. Let A = d B= -2 02 O-3 03 h i g 2a…

A: Topic:- application of matrix algebra

Q: arithmetic. Give all answers to the nearest thousandth. If a 1 If b17 If C13 = 67 and d = 11, then…

A:

Q: 48 -6-4-2 the 2 2 What is the value for f(x) when x=-1? f(x) 2 00

A: Here the f(x) is a line.

Q: Estimate the volume of the solid that lies above the square R= [0, 2] x [0, 2] and below the…

A:

Q: 9. 3x2 - (-2x² - 110)

A:

Q: Simplify this number. Express your answers using positive exponents. Assume that the variables and…

A: Given11x-40t-4u4   We need to express the answer using  positive exponents.

Q: What function scenarios include zero and a continuous set of rational numbers in the domain? Select…

A: Let's say at any time 't' the amount in the account is A. The rate of interest = r (which is…

Q: Calculate for the given rational expression: x + 1 x - 10 = x² + 11x + 10 x² - 100

A: Concept: A ratio of two polynomials defines a rational expression. Any real integer that does not…

Q: Evaluate the expression. Enter only the number. 6 Σk² k=1 Blank 1

A: