Ricardo's recipe for 4 loaves of bread requires 2/3 cup of olive oil. he only wants to make 1 loaf. ricardo makes a model to find out how much oil he needs to use. he folds a piece of paper into three parts and shades two parts. then he folds the paper into four parts and shades 1/4 of the shaded part. ricardo decides he needs 1/4 cup of olive oil. is he right? explain

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?

Someone me what is the area of this figure? 18m 18m 8m 16m