Basic Math question and answers for June 10, 2024
- Q Suppose y = 46(1.08)^x. Use a graphing calculator or some other kind of computer to graphically or automatically solve for x if y = 82. You should be practicing this...
- Q For the linear expression in x, give the constant term and the coefficient of x.7-3(x + 4) + 8(3x + 1)The constant term isThe coefficient of x is
- Q A city has a population of 390,000 people. Suppose that each year the population grows by 7%. What will the population be after 14 years? Use the calculator provided and...
- Q Solve the following system of equations using the Desmos calculator:2x+8y = 6-5x - 20y = -15True or False: The system of equations has an infinite number of solutions.TrueFalse
- Q A farmer wishes to fence off two identical adjoining rectangular pens, each with 1936 square feet of area, as shown in the figure.What are x and y so that the...
- Q Determine whether the following the slopes of the lines are parallel, perpendicular, or neither.(-2,13) and (2,1)(3,-4) and (-5,20)NeitherParallelPerpendicular
- Q A map on Rodrigo's phone shows the distances from his apartment building to the nearest restaurants.Restaurant DistanceTaco truck 0.3 mi northCaf 0.4 mi eastKorean bistro 0.7 mi southSandwich shop 0.8...
- Q During a snowstorm, Connor tracked the amount of snow on the ground. When the storm began, there were 5 inches of snow on the ground. Snow fell at a constant...
- Q Find the volume of the largest open box that can be made from a piece of cardboard 31 inches by 17 inches by cutting equal square's from the comers and...
- Q Reagan uses the context clue of contrast when talking about "script" in section 1 of "A Time for Choosing"? What does he contrast "script" with in this passage?A. "As a...
- Q Does a rhombus fit with proptery #2?NoYes
- Q The wheels on a car have a radius of 15 in. and make 1 revolution every 0.15 sec.What is the average linear speed of the tire? (Round to two significant...
- Q Including a 8% sales tax, an inn charges $164.16 per night. Find the inn's nightly cost before tax is added.
- Q Solve the equation by completing the square.x-11x +30=0Choose the appropriate process for rearranging the equation, if needed, before completing the square to obtain an equation of the form (x +...
- Q Marina had $24,500 to invest. She divided the money into three different accounts. At the end of the year, she had made $1,300 in interest. The annual yield on each...
- Q The half-life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass. Starting with 165 grams of...
- Q Investing. How many years will it take $4,000 to grow to $7,100 if it is invested at 6% (A) compounded quarterly? (B) compounded continuously?(A) years (Round to two decimal places.)(B)...
- Q Let f(x) = 5x + 4 and g(x) = 5x + 4x.After simplifying,(fog)(x) =
- Q Solve the following systems of equations by elimination, if a solution exists.7x+14y=286y-12=-3xSelect the correct choice below and fill in any answer boxes in your choice.A. The solution to the system...
- Q The function h(x) = (x + 6) can be expressed in the form f(g(x)), where f(x) = x^8, and g(x) is defined below:g(x) =
- Q GDP is the sum of:a. personal consumption, investment, government purchases of goods and services, exports, and imports.b. personal consumption, investment, government purchases of goods and services, and net exports.c. personal...
- Q The three sides of a triangle are n, 3n - 1, and 2n + 1. If the perimeter of the triangle is 42 inches, what is the length of each...
- Q Solve the equation.2x-(7x+5)=5x-45Select the correct choice below and fill in any answer boxes in your choice.A. The solution set isB. There is no solution.
- Q The coordinate on a map for San Francisco are (57,13) and those for Sacramento are (127,72). Note the coordinate represent miles. Find the distance between the two cities to the...
- Q A certain forest covers an area of 2800 km. Suppose that each year this area decreases by 7.75%. What will the area be after 9 years?Use the calculator provided and...
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