What of the following is the BEST statement about dependent and independent variables?
1. A dependent variable is a factor that changes because of procedures conducted on the independent variable.
2. An experiment can have more than one of either kind of variable; you just have to keep your data straight.
3. An experiment can have several independent variables but only one dependent variable.
4. An independent variable is a factor that changes because of procedures conducted on the dependent variable

Which of the following is a point-slope equation of a line that passes through the points (-1, 4) and (8,-2)?A. y-4= -3/2(x+1)B. y-4= -2/3(x+1)C. y-4= 2/3(x+1)D. y-4= -2/3(x-1) For his phone service, Deshaun pays a monthly fee of $17, and he pays an additional $0.04 per minute of use. The least he has been charged in a month is $67.44. could anyone help me with this easy math ? What is the completely factored form of this polynomial? 4x^4+12x^2+9 TIME REMAINING46:54How much national debt did Texas acquire after the Texas Revolution?a.8 million dollarsb.2 million dollarsc.4.25 million dollarsd.1.25 million dollars A circular flower bed is 19m in diameter and has a circular sidewalk around it that is 3m wide. Find the area of the sidewalk in square meters. Use 3.14 for pi.The area of the sidewalk ____ m. What did the soldiers want to do when they got home in the great depression? Part1) Given 3 integers, output their average and their product, using integer arithmetic.Ex: If the input is:10 20 5the output is:11 1000Note: Integer division discards the fraction. Hence the average of 10 20 5 is output as 11, not 11.6667.Note: The test cases include three very large input values whose product results in overflow. You do not need to do anything special, but just observe that the output does not represent the correct product (in fact, three positive numbers yield a negative output; wow).Submit the above for grading. Your program will fail the last test cases (which is expected), until you complete part 2 below.Part 2) Also output the average and product, using floating-point arithmetic.Output each floating-point value with two digits after the decimal point, which can be achieved by executingcout What is the rate of change of the line on the graph below? Allison pulls a sled up a hill, which has an incline of 20 degrees to the horizontal. Of the sled has a mass of 20 kg, and the coefficient of kinetic friction between the sled and the ground is 0.1, what is the minimum force Allison must apply to the sled to keep it moving forward at a constant speed When did Thomas Edison create most of his inventions? Which pair of words correctly completes this conversation? Juan: Mi padre mide 165 centmetros. Valeria: Y mi padre mide 160 centmetros. Juan: Entonces, ___ padre mide ms que ____ padre.A. tu, suB. mi, tuC. su, miD. tu, mi For the following right triangle, find the side length x . Round your answer to the nearest hundredth. How eating less meat can improve the welfare of animals deepali here!!! What is precipitation reaction??? #42 urgent please be certain how do i solve this its geometry a DVD looks just like a CD, but it holds less information true or false describe and define the human rights violation of cyber bullying 129x-33=112solve for x