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exis [7]
3 years ago
11

Rosie did the following problem. (7-1) 2 ÷ 6 + 4 · 3 6 2 ÷ 6 + 4 · 3 36 ÷ 6 + 4 · 3 6 + 4 · 3 10 · 3 30 Which statement best des

cribes her answer?
Rosie is incorrect because she needs to do the exponent before subtracting. Rosie is incorrect because she needs to multiply before she divides. Rosie is incorrect because she needs to multiply before she adds. Rosie is correct.
Mathematics
1 answer:
Travka [436]3 years ago
4 0
Answer: Rosie is incorrect because she needs to do the exponent before subtracting.
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$14.85

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Which statement describes the expression 9(8 + 25)?
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Hannah and Dawson have both invested money in savings accounts with APYs of 3.2%. If Hannah's account has a balance of $31,000 a
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Answer:

$341.07

Step-by-step explanation:

Hanna and Dawson both invested at 3.2% = 0.032

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=31000(1+0.032)^-1

=31000(1.032)^-1

=31000(0.968992)

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=$30038.75

Interest earned by Dawson is $31,000 - $30038.75 = $961.25

2)Dawson-  P(1+i)^-n

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Interest earned by Dawson is $42,000 - $40697.66= $1302.32

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= $341.07

3 0
3 years ago
Which of the following relationships represents a function?
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Which of the following relationships represents a function?
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