3 years ago

Austin bought a book for $12.99 The tax rate was 8.25% What was the total price of the book?

Mathematics

1 answer:

serious [3.7K]3 years ago

7 0

14.061675

I'm not 100% this is correct^^

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A passenger truck has a capacity of 40 people. If only 80% of their seats are occupied. How many passengers are in the truck?

quester [9]

Answer:

Step-by-step explanation:

80 x 40 = 3,200

3,200 / 100 = 32

4 0

3 years ago

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11111nata11111 [884]

What’s the question?

8 0

3 years ago

Paula bought a ski jacket on sale for $5 less than half its original price. She paid $85 for the jacket. What was the original p

NikAS [45]

Answer:

85+5=90x2=$180

Step-by-step explanation:

3 0

3 years ago

You bought 5 pounds of hamburger meat, and you want to make quarter pounders (each weigh .25 of a pound). How many quarter pound

zaharov [31]

Katy is wrong because 5 divided by .25 is 20. 20 quarter pounders can be made.

7 0

3 years ago

Exponential form of logx=3

muminat

Answer:

$10^3 = x$

Step-by-step explanation:

$\log_b x = y \Leftrightarrow b^y = x$

A logarithm is an exponent. For example, the log base 10 of 100 is the exponent you need to raise the base, 10, to get 100. It happens to be 2, so

$\log_{10} 100 = 2$ can be written as $10^2 = 100$

When you change log form to exponential form, keep these things in mind: The base of the log is also the base of the exponential form. The number that equals the log is the exponent. The number you take the log of is equal to the base raised to the exponent.

Now let's look at your problem.

$\log x = 3$

Since no base is shown, the base is 10.

$\log_{10} x = 3$

The base is 10. The exponent is 3. The base raised to the exponent equals x.

$\log_{10} x = 3 \Leftrightarrow 10^3 = x$

6 0

4 years ago