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3 years ago

19. Michelle and Mike are both dog sitters. Michelle charges $2 per day plus a sign-up fee of

Mathematics

1 answer:

user100 [1]3 years ago

8 0

Answer:

See below

Step-by-step explanation:

Michelle

y = 3+2x

Mike

y = 3x

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Find the annual interest rate. Round your answer to the nearest hundredth of a percent. I=$160.67, P=$2000, t=8 monthsI=$160.67,

Keith_Richards [23]

Answer:

The annual interest rate is 12.05%.

Step-by-step explanation:

The simple interest is given by the formula:

$I=\dfrac{P\times R\times T}{100}$

Where I denotes interest.

P denotes the principal amount.

R denotes the rate of interest

and T denotes the time period.

I=$160.67, P=$2000, t=8 months=8/12 years (Since 12 months=1 year so 1 month=1/12 year)

$160.67=\dfrac{2000\times R \times \dfrac{8}{12}}{100}\\\\R=12.05%$

Hence, the annual interest rate is 12.05%.

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3 years ago

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Angle Relationships

Snowcat [4.5K]

Answer:

BC = 4.8cm

AC = 3.6cm

∠B = 37°

∠C =90°

Step-by-step explanation:

I calculated it logically

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2 years ago

What is the following sum in simplest form √8 + 3√2 + √32

boyakko [2]

C.
√8+3√2+√32＝2√2+3√2+4√2＝9√2

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3 years ago

Can 11/100 be reduced?

kiruha [24]

No it can not be reduced

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Simplify and reduce to the lowest terms.<br> <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B-7%7D%7B12%7D%20" id="TexFormula1" t

Paladinen [302]

When you divide two fractions, you're actually multiplying one of them by the reciprocal of the other. First, find the reciprocal of the second fraction by flipping it upside down. Then, multiply it by the first fraction. (Numerator x numerator and denominator x denominator)

$\frac{-7}{12}$ ÷ $\frac{2}{3}$ Replace the second fraction with it's reciprocal
$\frac{-7}{12}$ x $\frac{3}{2}$ Multiply (-7 x 3 and 12 x 2)
$\frac{-21}{24}$ Both 21 and 24 are divisible by three, so divide them by 3
$\frac{-7}{8}$

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3 years ago