On Study Island, What do I do when the numbers don't show up?

Please Answer I need this answer by tomorrow please Given P(A) = 0.4 and P(B) = 0.6, do the following.(a) If A and B are independent events, compute P(A and B).(b) If P(A | B) = 0.5, compute P(A and B). Please help as soon as possible!! Please! What is the last usable host IP address on the 192.168.32.9/30 network? In a box of chocolates, 1/5 of the chocolates contain nuts. The rest of the chocolates do not contain nuts. Write down the ratio of the number of chocolates that contain nuts to number of chocolates that do not contain nuts. Give your answer in the form of 1:n Changes in the number of chromosomes or the structure of a chromosome are called _____ mutations. Solve for x in the equation x2 + 20x+100= 36. What are the units of Mass and Weight in the English System? Explain. What was a Legalist policy under Emperor Qin Shihuangdi?O closing farmsO burning booksO removing statuesO destroying villages which of the following is NOT a way that carbon gets back into the air? 1. Burning of fossil fuels. 2. burning of plants and trees. 3. cells in living things give off carbon as they work. 4. crushing of rocks What is the value of x in the equation 8 + x = 3? (4 points) 5 5 11 24 The radii of two right circular cylinders are in the ratio 3 : 4 and their heights are in the ratio 1 : 2. Calculate the ratio of their curved surface areas What are the two chemicals that the body makes out of tryptophan? What do these two chemicals do? Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additionalquestionsOnline Content: Site 1What are three characteristics of anime?I need a couple sentences about the art characteristics not really anime as a whole S. cerevisiae occurs in nature on ripe fruit. S. epidermidis naturally occurs on human skin. How do experimental results relate to the natural environment of each microbe? I WILL GIVE BRAINLIEST!!!!!!!!Sylvia, a 12 year old girl, has a resting heart rate of 58 beats per minute. Using the lower and upper limit reserve training percentages of 50% and 85% respectively, what is Sylvia's target heart rate range? (2 points)Group of answer choices104176 beats per minute133185.5 beats per minute162208 beats per minute176208.5 beats per minute a) write 3 6 in the form b2 where b is an integer Why has the amount of space junk increased so much in the last 2 years? Evaluate 6 (2). (1 point)A.4B.8C.4D.12 this was pretty simple it's kind of like the other one I in the past