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3 years ago

5

Darren is on a super effective diet. He has lost 16% of his weight this month. If he started with 75 kg, how much does he weigh

now?

2 answers:

Andre45 [30]3 years ago

6 0

Answer:

63 kg

Step-by-step explanation:

Since Darren lost 16% of his weight, this means he weighs

100-16 = 84% of what he used to.

84% = 84/100 = 0.84; this means Darren weighs

0.84(75) = 63 kg

Papessa [141]3 years ago

5 0

16/100=0.16
0.16*75=12
75-12=63

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

A series of equal quarterly payments of $10,000 for 15 years is equivalent to what future worth amount at an interest rate of 6%

kogti [31]

Answer:

$976,578.71

Step-by-step explanation:

We assume the deposits are made at the <em>beginning</em> of each quarter. The quarterly interest rate is 6%/4 = 1.5%. The number of quarterly payments is 15×4 = 60. The future value of an annuity due is ...

A = P(1+r)((1+r)^n -1)/r

where r is the quarterly interest rate, n is the number of payments, and P is the payment amount.

A = $10000(1.015)(1.015^60 -1)/.015 ≈ $976,578.71

The future value is $976,578.71.

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