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MATH SOLVE
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Dan solves 6p=5-3p in the way shown below. Which properties did Dan use for Step 1 and Step 2?
General
2 months ago
A cylindrical container has a radius of 0.2 meter and a height of 1 meter. The container is filled with honey. The density of honey is 1417 kg/m³. What is the mass of the honey in the container? Enter your answer in the box. Use 3.14 for π . Round your final answer to the nearest whole number.
General
2 months ago
1. Solve the following for x 8^2x-4=8^5x+12^x+6=16^3x+4(1/2)^x=2^x+336^2x=216^3x-1How much will a car be worth after 8 years if it depreciates in value by 12.6% each year?
General
2 months ago
A chemistry student mixes two solutions to study the properties of the resulting mixture. The temperature of the new solution is given by the function T = 24t − 2t2 + 5, where T is the temperature in degrees Celsius and t is the time elapsed in seconds after the solutions are mixed. What is the time interval that the temperature of the solution will be at least 69°C?[2, 6][3, 8][5, 8][4, 8]
General
2 months ago
Which shows a correct comparison? A. 11 grams = 1,000 milligrams B. 7 liters > 700 milliliters C. 5 milliliters > 5 liters D. 4 kilograms < 3,000 grams
General
2 months ago
What is the vertex of the quadratic function f(x) = (x – 8)(x – 2)?
General
2 months ago
two planes leave an airport at the same time.One airplane is flying 275 mph and the other is flying 375 mph.The angle between their flight paths is 55 degrees.After 3 hours,how far apart are they,to the nearest tenthPlease show work
General
2 months ago
a circle with radius 10 in has radii drawn to the endpoints of a 6 in chord.What is the measure of the central angle,to the nearest degree?What is the area of the triangle formed,to the nearest tenth.Please show work
General
2 months ago
Which expression is equivalent to 4/9(2n-3)
General
2 months ago
Liliana wants to start a seventh-grade computer club at Hamden Middle School. She surveyed 20 seventh-grade students at the town park. She asked each student how many hours they spend on their computers each week. She obtained the following results.8, 15, 0, 11, 12, 13, 16, 13, 0, 4, 17, 14, 30, 13, 5, 12, 1, 13, 12, 21What is the ratio of the total number of students who used their computers to the total number of students surveyed?
General
2 months ago
Nine is less than a number is no more than 8 and no less than 3
General
2 months ago
The help desk is keeping track of the number of minutes the average caller spends on hold.A 2-column table with 6 rows titled Average Time on Hold with Help Desk. The first column is labeled Week with entries 1, 2, 3, 4, 5, 6. The second column is labeled Average Time on Hold (minutes) with entries 7, 5, 3, 2, 3, 5.According to the table, during which interval did the average time spent on hold increase?week 1 to week 3week 1 to week 4week 4 to week 6week 3 to week 5
General
2 months ago
A Ferris wheel has a diameter of 60 feet. When you start at the top of the Ferris wheel, you are 62 feet from the ground. The Ferris wheel completes one rotation in 2 minutes.1. Create a graph that represents your height relative to the center of the Ferris wheel as a function of time.2. Create a function that represents your height relative to the center of the Ferris wheel as a function of time
General
2 months ago
sinθ> cosθ<0 where does angle θ lie
General
2 months ago
What is the simplest form of the expression (5x + 3xy + 4y) + (4x – 2xy – 2y)? A. x + xy + 2y B. x2 + xy + 2y C. 9x + 5xy + 2y D. 9x + 5xy + 6y E. 9x + xy + 2y 2. 5y + 2z + 3x2 – (2y – 2z + 4x) is equivalent to: F. 7y + 4z + 3x2 – 4x G. 3y + 3x2 – 4x H. 3y + 4z + 3x2 – 4x J. 3y + 4z + 7x K. 3y + 4z + 7x2 3. Which of the following polynomials is equivalent to (x – 1)(x + 1)(x – 1)? A. x2 – x + 1 B. x2 – x – 1 C. x3 – x2 – x + 1 D. x3 – x2 – x – 1 E. x3 – 2x2 – 2x + 1 4. What is the product (2a + 6)2? F. 2a2 + 12a + 36 G. 4a2 + 12a + 36 H. 4a2 + 36 J. 4a2 + 24a + 36 K. 4a2 – 36 5. Among the following arithmetic operations, which could the symbol ♣ represent given that the equation (6 ♣ 1)3 – (4 ♣ 1)2 = 200 is true? I. Subtraction II. Multiplication III. Division A. II only B. III only C. II and III only D. I and III only E. I, II, and III
General
2 months ago
Abc is a straight line. The length of AB is four times bigger than BC. AC=75
General
2 months ago
use the digits 0-7 to create two 4 digit numbers whose sum is greater than 9999.
General
2 months ago
Weight (g)words, not numbers, deso1-14.k (For example, write, "Double the previovious numberCopy and complete each sequence below. Using wehow the patterns work. (For example, write. “Ta.1,3,6, 10,--b. 1, 2, 3, 5,d. 8,7,5,2,_c.e.1,3,9, 27, -,-49, 47, 52, 50, 55, —,—12Core Connections, Course
General
2 months ago
‼️‼️solve by substitution {-r+T=5 , -2r+T=4. all these problems w work shown (along w the other problems i posted) r due in the morning any help is appreciated!!let me know if u can’t read my writing!
General
2 months ago
Triangle J is shown below. James drew a scaled version of Triangle J using a scale factor of 4 and labeled itTriangle KTriangle JWhat is the area of Triangle K?
General
2 months ago
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