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2 years ago

Please quick responses!!

Mathematics

1 answer:

mamaluj [8]2 years ago

4 0

Answer:

6 7/8 inches

Step-by-step explanation:

The first thing to do is to get the measurements in either inches or feet. You can't have both. Let's go from feet to inches.

3 feet = 36 inches

13.75 feet = 165 inches

Now we can set up a proportion to solve for the number of inches the model is:

$\frac{model}{real}:\frac{1.5}{36} =\frac{x}{165}$

Now we can cross multiply:

36x = 247.5 so

x = 6.875 or 6 7/8 inches

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Can someone please help me-

puteri [66]

Answer:

can be expressed as decimal: 0.025

s= 1.025* $250

= $256.25

after 8 years

s= $250* 1.025^8

~$304.6

earned $54.6

Step-by-step explanation:

2 and a half is equivilant to 2.5

because it is a % (out of 100) move the decimal 2 places down

2.5-->0.25-->0.025

so can be expressed as decimal: 0.025

interest after 1 year is:

original amount of money * (interest rate+1.0)

+1 because you are adding on to 100%. you already have 100%. if it was just the interest rate, the amount of money would go down.

s= 1.025* $250

=1.025* 250

=256.25

interest after 8 years,

that means you have to take the original, and multiply it by the interest rate, then the new original multiply by intrest rate a total of 8 times

to do this use an exponent, because exponents base the total off the total before them. if that makes any sense srry

s= $250* 1.025^8

~$304.6 (I used calculator)

to get her earnings, subtract the new amount of money with her original amount of money

304.6-250

=54.6

$54.6

hope this helps

4 0

2 years ago

Read 2 more answers

State the sufficient conditions for existence of Laplace

Yuki888 [10]

What is the question

7 0

2 years ago

Suppose that Bob leaves a job that pays $100,000 per year in order to open a new sponge business. His insurance cost is $8,000,

tensa zangetsu [6.8K]

Answer:

-$11,000 is the economic profit or we can say it is a loss.

Step-by-step explanation:

The job paid Bob = $100000

The insurance cost is = $8,000

The material cost is = $15,000

The lease payments are = $8,000

The sales revenue is $120,000.

So, Bob's economic profit is: $120000-100000-8000-15000-8000=-11000$

Therefore, his economic profit is -$11000.

5 0

3 years ago

To make fruit punch, Mrs.Casey adds 1,200 milliliters of water to 850 milliliters of syrup. How many liters of fruit punch does

konstantin123 [22]

1200 + 850 = 2050 ml

convert ML into L which makes it become 2.05 L

so your answer is 2.05L of fruit juice is made

3 0

3 years ago

Which equation could represent "the area of a square as a function of a side"?

Katen [24]

Let

s-------> the side length of a square

we know that

The area of a square is equal to

$A=s^{2}$

convert to function notation

$A(s)=s^{2}$

therefore

<u>the answer is </u>

$A(s)=s^{2}$

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3 years ago

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