Answer: 5 pounds
Step-by-step explanation: because you have to do 0.45 times 5 = 2.25 and then you know that 1.29 times 3 = 3.87 so you add 3.87 + 2.25 and u get 6.12
Remark
The population that is middle class is (4/5) * 2000 * 4/5 = 8000/5 = 1600
The others are 2000 - 1600 = 400 which should be 1/5 of the population.
Answer:
Step-by-step explanation:
300 ft = 3,600 in
3,600/15 = 240
35 ft = 420 in
420/240 = 1.75 in
Answer:
9 to 2 = 2+4+3=9 2 picks all together you have 9 marbles and you have 2 picks this will give you a ratio of 9 to 2
