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MATH SOLVE
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What is the solution set to the inequality (4x-3)(2x-1) greater than or equal to 0?
General
2 months ago
Paul has a spinner with 4 colors green yellow blue and orange he spins the spinner 60 times Paul will spin the spinner an additional 450 times how many times should he expect to land on blue
General
2 months ago
The table gives the average temperature on the surface of a few planets. Planets Temperature (°C) Venus 449 Earth 7 Neptune -201 Saturn -139 Mars -63 Identify the planet whose temperature is closest to 0°C and the planet whose temperature is farthest from 0°C.A)VENUSB)EARTHC)NEPTUNED)SATURNE)MARS
General
2 months ago
The equation of a parabola is (y−3)2=20(x+1) .What is the equation of the directrix of the parabola?
General
2 months ago
A student in the United States has an friend overseas with whom she corresponds by computer. The foreign student says, "if you write the latitude and longitude of my school in radians instead of degrees, you get the coordinates 0.6227 radians north latitude and 2.438 radians east longitude". Convert the coordinates back to degrees
General
2 months ago
98 POINTS AND I WILL GIVE BRAINLIES PLZZZ HELPA spinner and two cards are shown below.a circle is shown with 3 colors, green, blue and red, and 2 cards labeled : purple and green. Which table correctly identifies the sample space of spinning the spinner and then selecting a card? Results of the spinCard ColorGreenBlueRedPurpleGreen, PurpleBlue, PurpleRed, PurpleGreenGreen, GreenBlue, GreenRed, Green Results of the spinCard ColorGreenBlueRedPurpleGreen, PurpleBlue, GreenRed, GreenGreenGreen, GreenBlue, BlueRed, Red Results of the spinCard ColorGreenBlueRedPurpleGreen, GreenBlue, BlueRed, RedGreenGreen, PurpleBlue, GreenRed, Green Results of the spinCard ColorGreenBlueRedPurpleGreen, PurpleBlue, PurpleRed, PurpleGreenGreen, GreenBlue, BlueRed, Red
General
2 months ago
Examine and complete the work simplifying the expression (23)3. 1. Expand using 3 factors of 23: (23)(23)(23) 2. Apply the product of a power: 23 + 3 + 3 3. Simplify: 2x Answer the questions about simplifying and evaluating the expression (23)3 . What is the value of x in the simplified power? What is the value of the expression?
General
2 months ago
A shipping container in the shape of a right rectangular prism has a length of 16 feet, a width of 8 feet, and a height of 4.5 feet. The container is completely filled with contents that weigh, on average, 0.50 pound per cubic foot. What is the weight, in pounds, of the contents in the container? A) 72 pounds B) 144 pounds C) 288 pounds D) 576 pounds
General
2 months ago
the roof of the house down the road is in the shape of a square pyramid the gutter to the top is 15ft. and the length of the gutter on one side is 18 ft. with no overlap. one bundle of shingles covers 25 square feet. how many bundles should you buy to cover the roof?
General
2 months ago
the center of a circle is at A(-3,5) and has a radius of 5. name two points on the circle
General
2 months ago
If 20600 dollars is invested at an interest rate of 10 percent per year, find the value of the investment at the end of 5 years for the following compounding methods, to the nearest cent.(a) Annual: $(b) Semiannual: $(c) Monthly: $(d) Daily: $
General
2 months ago
How much should you invest now at 7 1/4% simple annual interest in order to earn $190 interest in 4 months?
General
2 months ago
Suppose you have $1,950 in your savings account at the end of a certain period of time. You invested $1,700 at a 6.88% simple annual interest rate. How long, in years, did you invest your money? State your result to the nearest hundredth of a year.
General
2 months ago
Dylan borrowed $2100 from the bank for 15 months. The bank discounted the loan at 2.6%. How much was the interest? $ State your result to the nearest penny. How much did Dylan receive from the bank? $ State your result to the nearest penny. What was the actual rate of interest? % State your result to the nearest hundredth of a percent.
General
2 months ago
Because Aaron, age 32, is a smoker, he must pay more for life insurance. Given that Company A charges 20% more for smokers, Company B charges 18% more for smokers, Company C charge 25% more for smokers and Company D charges 15% more for smokers, Aaron decides to buy his $250,000 policy from Company B. Which of the following statements is true?(A) Aaron is paying the smallest premium possible with Company B.(B) Aaron is paying $93 more in premiums than he would with Company A.(C) Aaron is paying $129 more in premiums than he would with Company C.(D) Aaron could have chosen any company because the premiums are all the same.
General
2 months ago
Use the encrypting congruence c ≡ (7p + 12) mod 26 to code the message PARALLEL LINES.
General
2 months ago
Let SS be the universal set, where:S={1,2,3,...,18,19,20}S={1,2,3,...,18,19,20}Let sets AA and BB be subsets of SS, where:Set A={1,2,4,5,8,9,11,12,14,15,17,18,19}A={1,2,4,5,8,9,11,12,14,15,17,18,19}Set B={2,3,8,9,12,18,19}B={2,3,8,9,12,18,19}Find the following:LIST the elements in the set (A∪BA∪B):(A∪B)(A∪B) = { }Enter the elements as a list, separated by commas. If the result is the empty set, enter DNELIST the elements in the set (A∩BA∩B):(A∩B)(A∩B) = { }Enter the elements as a list, separated by commas. If the result is the empty set, enter DNEYou may want to draw a Venn Diagram to help answer this question.
General
2 months ago
solve these linear equations by Cramer's Rules Xj=det Bj / det A:(a) 2x1 + 5x2 =1 x1+4x2=2(b) 2x1+x2=1 x1+2x2+x3=0 x2+2x3=0
General
2 months ago
Observe that x and e^x are solutions to the homogeneous equation associated with:(1-x)y'' + xy' - y = 2(x - 1)^2 e^-xUse this fact to solve the nonhomogeneous equation.Please explain step by step and show your work, thank you. From left to right it's y double prime .... + xy prime....
General
2 months ago
Express the system as AX = B; then solve using matrix inverses1. 3x – 5y = 2 –x + 2y = 02. x + y – z = 2 x + z = 7 2x + y + z = 13
General
2 months ago
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