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2 years ago

What number is 33 1/3 of 66

Mathematics

1 answer:

KatRina [158]2 years ago

6 0

Answer:

Step-by-step explanation:

When youre trying to find a fraction of a number, you can divide the number by the fraction.

For instance:

1/3 of 66: 1/3 × 66 = 22

1/2 of 66: 1/2 x 66 = 33

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A new car sells for $27,500. The value of the car decreases by 14% annually. You want to sell the car when it's worth about $400

NemiM [27]

Answer: 13 years.

Step-by-step explanation:

The price decreases by 14% anually

To find the decimal form, you have 14%/100% = 0.14

So, the year zero, the price is $27,500

After one year, the price is:

P = $27,500 - 0.14*$27500 = $27,500*(0.86)

After the second year, the price is:

P = $27,500*(0.86)^2

and so on, so we want to find x such that:

P = $27,500*(0.86)^x = $4000

0.86^x = $4000/$27,500

Now, using the natural logaritm rule:

a^x = b

x = ln(a)/ln(b)

x = ln($4000/$27,500)/ln(0.86) = 12.8

We can round it up to 13, so after 13 years the price of the car is about $4000

7 0

3 years ago

Me Digão qual e a resposta

WINSTONCH [101]

Answer:

As somas estão abaixo

Step-by-step explanation:

a) 158

b) 2095

c) 2819

d) 9082

Eu espero que isso ajude :)

3 0

3 years ago

Find the slope of the line through the given potato.

Greeley [361]

The answer should be 1/2

You should write out the rest of the problem if the app doesn’t scan it right so you can get an accurate answer.

Explanation:

Every time x goes up by 6, y goes up by 3

Rise/run
X=run
Y=rise
3/6
1/2

Hope this helps

5 0

3 years ago

PLEASE HELP!! no links, no unnecessary comments or i will take away points. IF SHOWN ON PAPER I WILL GIVE BONUS POINTS AND BRAIN

Ghella [55]

Answer:

(-3.5, 2)

Step-by-step explanation:

If you were to graph all the other points it would look like the picture below, so to complete the rectangle it has to be (-3.5,2)

3 0

2 years ago

The piecewise graph below is the ceiling function? True or false ?

irakobra [83]

Answer: The answer is true im taking that same test

7 0

3 years ago

Read 2 more answers