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Dmitrij [34]
2 years ago
6

Monica deposits ​$300 into a savings account that pays a simple interest rate of 3.9​%. Paul deposits ​$400 into a savings accou

nt that pays a simple interest rate of 3.6​%. Monica says that she will earn more interest in 1 year because her interest rate is higher. Is she​ correct? Justify your response.
Mathematics
1 answer:
tiny-mole [99]2 years ago
4 0

Answer:

monica because with 3.4 % that is more than 2.3% and that is what they want to know so its monica

Step-by-step explanation:

The formula for calculating simple interest is given by :

S.I = \frac{ptr}{100}

For Monica

S.I = 300 x 3.4 x 1 / 100

S.I = $10.2

For Paul

S.1 = 400 x 2.4 x 1 / 100

S.I = $9.6

Therefore : Monica earned more interest

Monica's intrest rate is 1,224 and paul's is 840 so it would be monica.

(Hope this helps can I pls have brainlist (crown)☺️)

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baherus [9]

Answer:

(14 \frac{1}{2}  - 10.25) \div 2 \\  = ( \frac{29}{2}  - 10.25) \div 2 \\  = 4.25  \div 2 \\  = 2.125 \\  = 2 \frac{1}{8}

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2 years ago
HELP ALGEBRA HELP ASAP MATH
KatRina [158]

Answer:

Part A = 47.5%

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Step-by-step explanation:

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2 years ago
The vertex form of a quadratic function is f(x) = a(x-h)2 + k. What is the vertex of each function?
djyliett [7]

Answer:

see below

Step-by-step explanation:

f(x) = a(x-h)^2 + k

Where (h,k) is the vertex

f(x) = 9(x-5)^2 + 6.  has a vertex of (5,6)

f(x) = 6(x- -9)^2  + -5  has a vertex of (-9, -5)

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5 0
3 years ago
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Given polynomials p, q, r, and s . q≠0 ,s≠0 and r≠0
kkurt [141]

Answer:

\frac{p}{q} \div \frac{r}{s} = \frac{ps}{qr}

Step-by-step explanation:

Given

\frac{p}{q} \div \frac{r}{s} =

Required

Solve

\frac{p}{q} \div \frac{r}{s} =

Turn division to multiplication

\frac{p}{q} \div \frac{r}{s} = \frac{p}{q} * \frac{s}{r}

\frac{p}{q} \div \frac{r}{s} = \frac{ps}{qr}

8 0
2 years ago
I need help please?
Lapatulllka [165]
It would be D because the division symbol represents subtraction when your expanding a fraction like this one. Hope that helped.
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3 years ago
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