A scientist uses a submarine to study ocean life. She begins 115 feet below sea level. After traveling down for 6 seconds, she's 217 feet below sea level. ● Find the rate of change in the submarine's elevation in feet Round your answer to the nearest tenth. per second.

Q: -10-8 Solve using number line

A: Given data: Equation: -10-8 Number Line: A straight line of numbers is shown visually as a number…

Q: Use Romberg integration to find an O(h*) approximation for the following integral: 1 = √² In(x³ + 3)…

A:

Q: 101. Perform each division. USE LONG DIVISION ONLY. 6m³+7m²-4m+2 3m+2

A: Topic = Algebra

Q: Consider the three point A (-3,2) B(41) C(1,5) a pot each point af plast form the tringal ABC b)…

A: Given three points:- A(-3, 2) , B(4, 1), C(1, 5)

Q: What are the domain and range of the function? f(2)=3√x-3 Domain: (3, 00) Range: (0, ∞) Domain: [3,…

A:

Q: Find the eigenvalues, eigenvectors and the general solution of the equation x'=2y y'=8x

A: The solution is given in the next step.

Q: 7. Business In 1990, a two-bedroom apartment at Remington Square Apartments rented for $575 per…

A:

Q: 22. Two boys Bobby, Benny and two girls Grace, Gloria are to be seated in a row according to the…

A:

Q: Find the solution set of each of the following quadratic equation, if there are by completing the…

A:

Q: Estimate the slope of the line. y 10 6 8 7 6 5 4 3 2 1 - 2 3 4 5 6 7 8 9 10 X

A: Given

Q: A man spends 1/8 of his salary on rent and 1/6 of his salary on travel and saves 2/7 of the…

A: Given data:- Salary spends on rent = 1/8  Salary spend on travel = 1/6 Saves of the remainder = 2/7

Q: If A and B are 3 x 3 matrices, det (A) = 2, det (B) = 6, then det (AB) = det (−2A) = det (AT) = det…

A:

Q: For the following rational function f(x) = x3 + 6x² + 8x x² - 4 (a) Find the zeros of the function.…

A:

Q: th 314)31772

A:

Q: Shannon is planning to paint a room. She spends $37 on brushes, $73 on paint, and $27 on a drop…

A: We have to find the total cost

Q: x + 0.15x =25,500

A: x+ 0.15x = 25500 1.15x = 25500 X = 25500/1.15 x = 510000/23 Or X = 22173.91

Q: expression

A: The unit fraction is given as 1/5, where 5 units represents complete 1 unit.

Q: Find the domain and range of the function. (Usel interval notation.) f(x) = 9x

A:

Q: Find the amount of an ordinary annuity for 6 years of semiannually payments of $1,400 that earn…

A:

Q: Determine if the collection is not well defined and therefore is not a set. The collection of the…

A: This is a problem related to Set theory. Based on the general formula and concept we will answer the…

Q: In the figure below, m / 2 = 53°. Find m / 1. A

A:

Q: What does the ∩  mean

A: The Solution is given below:

Q: Find the complement of the set given that  U = {x | x  I and −3 ≤ x ≤ 7}.    (Enter your answers as…

A: Given ,  U = {x | x ∈ I and −3 ≤ x ≤ 7} We have to find the complement of the set  Let ,  A = {−3,…

Q: 4x-61>-85

A: 4x-61>-85 Find values of x

Q: Find the missing side length. Assume that all intersecting sides meet at right angles. Be sure to…

A:

Q: MODELING REAL LIFE The table shows the total distances of four trails. You want to complete a trail…

A:

Q: 1 0 1 2-2 -1 2-2 If B-1

A:

Q: K How many gallons of a 70% antifreeze solution must be mixed with 60 gallons of 20% antifreeze to…

A:

Q: am having trouble solving rational equation and checking the solution set. What it means when a…

A:

Q: A glacier is a giant mass of rocks and ice that flows downhill like a river. A certain glacier moves…

A: Remember that, there are 12 inches in 1 feet. i.e. 1 feet = 12 inches.

Q: Dani Rojas deposited P50,000.00 in the Bank of Yara which offers 12% interest compounded bi-monthly.…

A: The formula for compound interest: A=P1+rnnt where: A is the final amount, P is the principal…

Q: 5. An oral communication textbook contains three pages of review at the end of each of its 16…

A: Given, Number of chapters = 16 Number of pages devoted after each chapter= 3

Q: Estimate the slope of the line. y 10 9 5 4 3 2 - 2 3 4 5 6 7 8 9 10

A: We need to determine slope.

Q: h(t) if h(x) = 9x9 - 4x4 + 3x - 2

A: Given:- hx=9x9-4x4+3x-2 To find:- ht

Q: (4.1) For sets A and B. prove that P(AB) = P(A)~P(B).

A:

Q: Question is in the photo below

A: Given,  To write $3.45 in cents

Q: ( − 1,1) n [04]

A: To find intersection between given two intervals.

Q: For 17-21. Customers were surveyed about their purchases of spinach, potatoes, and broccoli. 15 buy…

A: Topic- Venn Diagram

Q: (2) Solve the following equations for x giving all solutions in the domain. (a) 2 sin(x) − 1 = 0, x…

A:

Q: Solve the quadratic inequality −6(x−6)^2 ≤ 0   Enter the answer in interval notation if necessary.

A: To solve the following quadratic inequality.-6x-62≤0

Q: 2²/²x-5 1 -x - 3 2

A: Rearrange the terms of the given equation and  then solve for x (by cross multiplication method.)

Q: Let A be a 4 x 4 matrix with det(A) = −10. 1. If the matrix B is obtained from A by adding 7 times…

A: Given A be a 4×4 matrix with detA=-10

Q: Directions: . Solve the inequalities on paper. Next graph any 10 of the inequalities on a number…

A:

Q: The demand equation for a certain brand of GPS Navigator is x + 3p - 565 = 0, where x is the…

A:

Q: A C 6 2 C 2 -1 c

A:

Q: -10 -8 -6 Question 1 Line I: x -6 -2 -2 2 10 8 6 4 2 0 -8 -10 [Select] Use the graph to complete a…

A: We can fill up the tables in the following steps.

Q: Question: I'm planning her retirement Liz deposits some money at 2% interest, with twice as much…

A:

Q: Find the distance between the points (−20,6) and (−14,15).   If you need to use the square root…

A:

Q: Suppose that F: R² → R² is an invertible linear transformation such that P(1)-(3) F and 28 P(1)-(2)…

A: If F: U→V be an Inverse Linear Transformation such that                    F(F-1(u)) =F-1(F(u)) = u…

Q: young man is the beneficiary of a trust fund established for him 21 years ago at his birth. If the…

A: