Answer:
$ 2,600 was invested at 4% and $ 3,600 was invested at 9%.
Step-by-step explanation:
Given that in investing $ 6,200 of a couple's money, a financial planner put some of it into a savings account paying 4% annual simple interest, and the rest was invested in a riskier mini-mall development plan paying 9% annual simple interest, and the combined interest earned for the first year was $ 428, to determine how much money was invested at each rate, the following calculation must be performed:
3000 x 0.04 + 3200 x 0.09 = 408
2500 x 0.04 + 3700 x 0.09 = 433
2600 x 0.04 + 3600 x 0.09 = 428
Therefore, $ 2,600 was invested at 4% and $ 3,600 was invested at 9%.
Answer: second one
13 pint = 1.625 gallons, so 1.625 gallons =$12.74.
3 gallons = 24 pint. so 24 pints = 30.48
now if we divide 13 and 24.= 1.84615384615
3 divided by 1.625 =1.84615384615
This is equaled the same now we need to divide the money so 30.48 divided by 12.74 = 2.39246467818 and now you got 2.39 so the answer is the second one
Step-by-step explanation:
Answer:
C≈69.12
Step-by-step explanation:
C=2πr=2·π·11≈69.11504
Answer:
300
Step-by-step explanation:
3 : 15 :: 60 : x
Product of extremes = Product of means
3 * x = 15 * 60
Or Do in this way
x = 15* 20 = 300
25 - 21 = 4 questions of his history incorrectly ;
4 / 25 = 0.16 represents the fraction of problems he answered incorrectly ;
