Mathematics, 23.04.2020 17:53 caelilou
Penelope invested $6650 into three investment accounts, earning 8%, 12.5%, and 7.5% simple interest per year. If the annual inerest earned totaled $671.25 and the amount invested at 12.5% was $300 more than twice the amount invested at 8%, find the amount invested into each account.
Answers: 1
Mathematics, 20.06.2019 18:04
Complete the square to determine the minimum or maximum value of the function defined by the expression. x2 β 12x β 2 a) maximum value at 38 b) minimum value at 38 c) maximum value at β38 d) minimum value at β38
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Mathematics, 21.06.2019 16:50
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
Answers: 3
Mathematics, 21.06.2019 18:40
What is the value of the expression below? 148+(-6)| + |β 35= 7|
Answers: 2
Mathematics, 21.06.2019 19:00
Write an introductory paragraph for this corrie ten boom and her family were faced with some difficult choices after hitler came to power. some family members paid the ultimate price. write a carefully thought-out paper of at least 200 words dealing with the following concepts: --how should a christian act when evil is in power? --what do you think it would be like to live in an occupied country? remember to proofread anything you write thoroughly.
Answers: 1
Penelope invested $6650 into three investment accounts, earning 8%, 12.5%, and 7.5% simple interest...
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