Makes letters appear on a screen is an example of output. True or False?

What is the value of (2/3)^3?8/95/126/278/27 If an object is placed 50 cm in front of a concave mirror of 60 cm radius, what is the image size if object size is 15cm? Please Help me I dont Understand! Which element is in the same group as carbon?look at the attached photo PLEASE HELP ME!!!!1. Fill in this table with basic information about Lagos. (3 points)Population:Location:Climate:Major industry: The amistad student government received 1/4 of the total sales of sodas and snacks at a dance. The total in sales of sodas was $258. The student government received a total of $136.75. What was the value of the snack sales?Write an equation, and solve step by step for brainliest :) Is the line through points P(2,-9) and Q(6, -13) perpendicular to the line through points R(5,-1) andS(1,-5)? Explain I don't know what's the ten but anyway, "Roberta bought 9/10 pound of raisins. She put 2/5 pound in bags for her lunch. How many 2/5-pound bags can Roberta fill? Does she have any left over?" what is the other answer? Given the function, where a, b, and c are positive numbers:f(x) = (x - a)(x - b)2(x2 + c)How many real roots does f(x) have, including multiple roots? |How many imaginary roots does f(x) have? Benita buys shirts for the same price, the price s. and the sales The sales tax rate is 6.5%Write an expression to represent the total cost of the shirts in two different ways. 19. Which of the following is NOT a goal of either fiscal or monetary policy2. Maintain economic growthb. Keep prices stablec. Loter the federal deficitd Full employment What does inversely proportional mean simplify -2.2f + 0.8f - 15 - 3 please help WHAT IS 1/2 + 3/4 PLZ ANSWER REALLY REALLY URGENT!!!!!!!!!!!!! Michael has read 1/2 of a book. Amelia has read 2/3 of the same book. Who has read more of the book? PLEASE HELP I'LL GIVE BRAINLIEST A biologist estimates that the human body contains 90 pounds of water for every 100 pounds of body weight. At the rate estimate the number of pounds of water in a child who weighs 80 pounds this is due tonight I'll give brainliest An experimental drug has been shown to be 75% effective in eliminating symptoms of allergies in animal studies. A small human study involving six participants is conducted. What is the probability that the drug is effective on half of the participants? Can someone help me please ?