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3 years ago

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Rentwood and Sun City are 51 miles away from each other. How far away would the cities be on a map that has a scale of 3 inches:

17 miles?
Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.

1 answer:

krek1111 [17]3 years ago

3 0

Answer:

Step-by-step explanation:

51mi(3in/17mi)=9in

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The simple interest formula is A = P(1 + r)t where P represents the amount originally deposited, r is the interest rate, and A i

xxMikexx [17]

To find this, you just need to plug it in and use some algebra to figure it out.
Initial:   2700 = 2200(1 + r)5
multiply 2200 and 5:    2700 = 11000(1 + r)
Divide both sides by 11000: .24 = 1 + r
subtract both sides by 1: -.754 = r

The problem is, a negative interest rate makes no sense if there was actually an increase of 500. We can try distributing the 11000 instead
Where we left off:    2700 = 11000(1 + r)
Distribute the 11000: 2700 = 11000 + 11000r
Subtract 11000 from both sides: -8300 = 11000r
Divide both sides by 11000: -.754 = r

As you can see, both methods reached the same impossible answer. I'm assuming that you didn't type out the equation right. Are you sure it wasn't
2700 = 2200(1 - r)5
? If you subtract the r to make it negative, it might make more sense. But that still leaves us with a .754 rate of interest, which seems too high. Double check where you're typing from

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3 years ago

How is everyone doing quarantine<br><br> A. good<br><br> B. bad<br><br> C. great<br><br> D. horrible

Gnesinka [82]

Answer:

A, very simple thanks for asking!

Step-by-step explanation:

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3 years ago

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A cube measures 3.0 CM on each side and has a mass of 25g. What is the density?

Oxana [17]

Answer:

D ≈ 0.925926 g/cm³

Step-by-step explanation:

Density = Mass / Volume

Step 1: Define

M = 25 g

V = (3 cm)³ = 27 cm³

D = ?

Step 2: Substitute and Evaluate for Density

D = 25g / 27 cm³

D = 25/27 g/cm³

D ≈ 0.925926 g/cm³

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4 years ago

Which is bigger? 2^4 or 4^2?

vovikov84 [41]

Answer:

Both are equal

Step-by-step explanation:

$2^4 = 16 \\ \\ {4}^{2} = 16 \\ \\ \implies \: {2}^{4} = {4}^{2}$

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3 years ago

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Two cargo ships are sailing a direct course into harbor. Ship A is 22 miles from harbor. Ship Bis sailing into harbor on a cours

s344n2d4d5 [400]

Answer:

The distance of ship B from the Harbor is 32.26 miles

Step-by-step explanation:

Hello, great question. These types are questions are the beginning steps for learning more advanced Equations.

I have added a visual aid of the problem. As we can see the courses of both ship to the harbor forms a triangle with ship B being the hypotenuse. Since we are given the distance of the course for ship A and the angle between both ships, we can use this information with the <u>COSINE operator</u> to solve for the length of the course of ship B.

$cos(x) = \frac{adjacent}{hypotenuse}$

$cos(47) = \frac{22miles}{hypotenuse}$ .... flip both fractions.

$\frac{1}{cos(47)} = \frac{hypotenuse}{22miles}$ .... multiply both sides by 22

$\frac{22mi}{cos(47)} = hypotenuse$

$32.26mi = hypotenuse = B$

So the distance of ship B from the Harbor is 32.26 miles

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

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3 years ago