What is the opposite of -1?

Q: Describe how a child who is learning the single-digit addition facts can use the make-a-ten method…

A: Concept: Make a ten method: The make a ten method is a strategy for adding and subtracting numbers…

Q: A manufacturing company makes two types of water skis, a trick ski and a slalom ski. The relevant…

A: This question can be solved using the concept of linear programming.

Q: ity The function f is defined as follows. x+5 if-45x1 (a) Find the domain of the function. (b)…

A:

Q: When money is borrowed, a fee is charged for the money borrowed. This fee is rent paid for the use…

A: Let's find.

Q: Q: A father walks 36 miles in 12 hours. While his son covers the same distance on a bicycle at twice…

A: solution:- father walks 36 miles in 12 hoursfather's speed , VF=36 miles12 hours=3 miles/hourson…

Q: Use the graphs of f(x) and g(x), shown below, to evaluate the expression. g(f(1)) y y 7+ 6 5 -4 f(x)…

A: given graph fx and gx

Q: The matrices below are the result of performing a single row operation on the matrix A = -5 -5 -1…

A:

Q: Solve the logarithmic equation. log 3x = log 2+ log (x+3) OA. OB. -6 6 O C. 5 O D. 6 5|2

A: Let's solve logarithmic equation.

Q: Prove by contrapositive: if x is odd then x²+3x+5 is odd

A: Concept: Contrapositive method: A conditional statement's contrapositive is built through negating…

Q: 1. In how many point(s) does a vertical line intersect the graph of a function? A. at least one…

A: As per the company guidelines We can first question only. Please understand. Kindly repost the…

Q: 3. Leonard had $580 for Medicare, $2400 for state income tax, and $2480 for Social Security deducted…

A: topic- algebraic operations

Q: A piece of wire is wound around a pencil 60 times. If title total width of all the turns is 4 cm.…

A: See the details solution in below

Q: Use the graph of the function f shown to estimate the indicated limits and the function value.…

A: In this question, We want to find the limit of the function from the left and right of x=0 from the…

Q: Solve the linear equation using equivalent equations to isolate the variable. express your Solution…

A: Given.

Q: Finance. Suppose that $5,300 is invested at 3.7% annual interest rate, compounded monthly. How much…

A: Here is the solution of the given problem. Compound interest:

Q: 12) (3 + 2i) + (5-3i) 13) (4 + 2i) (3 - 2i)

A:

Q: Suppose that you borrow ​$4000.00 from a friend and promise to pay back ​$6580.00 in 3 years. What…

A: Given Principle=P=$4000 Amount after three year =$6580

Q: if x 2 4 5 -1 -2 -3 -4 -51 Clear All Draw: Note: Be sure to include closed or open dots, but only…

A: Given data÷

Q: Use the graph of the function g shown to estimate the function value g(-0.2). Find the function…

A: I am attaching image so that you understand each and every step.

Q: Multiplying Multi-Digit Decimals what you know about decimals and place value. Fill in each box.…

A: Concept: What is decimal value: A decimal number is made up of two parts: a whole number and a…

Q: Henry plans to purchase a new sports car. The dealer requires a  5%  down payment on the  $33,000…

A:

Q: A sine function of the form y = sin x + C touches the x-axis but does not cross it. Determine…

A:

Q: 12. Which of these tax forms allows an employee to claim and exemption from federal income tax…

A: Given question:- Which of these tax forms allows an employee to claim and exemption from federal…

Q: The rate of vocabulary memorization of the average student in a foreign language course is given by…

A:

Q: What is the arc length if the central angle is 225° and the radius of a circle is 3 cm? a) 0.4166 cm…

A:

Q: A firm uses simple exponential smoothing with "a = 0.5" to forecast demand. The forecast for the 1st…

A: A firm uses simple exponential smoothing with "α=0.5" to forecast demand. The forecast for the 1st…

Q: Solve using augmented matrices. 2x₁ + 2x₂ = 10 X₁ x2 = - 3 Select the correct choice below and, if…

A:

Q: Solve the system of equations using augmented matrix methods. X1 2x₂ = -2 2x1 x2 = 5 Select the…

A:

Q: Following the birth of a child, a parent wants to make an initial investment P, that will grow to…

A: Compound Interest formula (compounded continuously) : A = P0 er·t where A is the final amount, P0 is…

Q: tion: -15 +10 1-51 10 15 15 10 15 10 15 X

A:

Q: The path of a punted football is modeled by 16 f(x): == -x² + 7 5 -X + 1.5 1225 where f(x) is the…

A:

Q: You are choosing between two health clubs. Club A offers membership for a fee of $20 plus a monthly…

A:

Q: 1) Find the Absolute Maximum and Absolute Minimum for f(x) = x³ 9x² +24x on [0,5]

A: At absolute maximum and minimum of a function y=f(x), its first derivative is zero, i.e. f'(x)=0 (a)…

Q: -2x > - 12 if all real numbers satisfy the inequality, select all real numbers. If no real numbers…

A: solution:--2x>-122x<12    {inequality changed when both sides are multiplied by…

Q: could step 2 be broken down further? cant understand how it got -9

A: Let's solve.

Q: ,

A:

Q: b) 25k-3 = 163k+4 [4T] c) 32x-6.3x +9= 0 [4

A: solution is given below

Q: Each of the following four factories produces three products at the daily quantities and unit costs…

A:

Q: What does 3/4 x 1/2 mean? Give an example of a word problem that is solved by calculating 3/4 x 1/2…

A:

Q: Select the correct choice below and, if necessary, fill in the answer box to complete your choice.…

A: The given system of linear equation is,  -16x1+4x2=4 .................... (1)8x1-2x2=-2…

Q: Sam uses a calculator to multiply 666, 666x7,777,777. The calculator's answer is displayed as…

A:

Q: How can you find the unit rate of 60 miles in 4 seconds

A:

Q: For each n ∈ N, let Sn = {nk : k ∈ N}. 1. Give the roster form of the sets S1, S2, S3, S4, and S5.…

A: Given data :-  for each For each n ∈ N, let Sn = {nk : k ∈ N}

Q: Minimize and maximize P=20x+10y Subject to 5x +9y2 78 5x + 2y ≤ 64 -x+y ≤ 4 x, y ≥ 0 at is the…

A: To find the minimum value of the LPP.

Q: You win a prize and are offered two choices: Choice A: $0.10 on January 1, $0.20 on January 2, $0.40…

A: Two choices are given. From these choices, we have to identify which one will be used for an…

Q: Solve by using the quadratic formula and express the solution set in exact simplest form. w (w+4)=…

A: Solve by using quadratic formula w (w + 4 ) = -8

Q: Find the sum of the first 8 terms of the geometric sequence. 139 9 27 27 81 - - - + 2 2 2 O A. 2…

A:

Q: 9. Given that cos 0 =, what is sin 20, if 0 <0 < /? 12 a. 16 25 25 24 25 25 b. d.

A: Given query is to find the value indicated trigonometric function.

Q: Use the graph of the function f shown to estimate the following limits and the function value.…

A: Topic = Limits

Q: Solve for w. 7 3 +2 = - 2w 12 w+6 If there is more than one solution, separate them with commas. If…

A: