4x 20 is 80 but if ther machine is broken then there is none you have to redo the test
Answer from: Quest
Answer:
13.46
step-by-step explanation:
16.80 x .20 = 13.46
Another question on Mathematics
Mathematics, 20.06.2019 18:04
You have two cards with a sum of -12 in both hands. a. what two cards could you have? b. you add two more cards to your hand, but the total sum if the cards remains the same, (-12).
Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample