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2 years ago

In a bike race Tim rode 7 1/4 miles his teammate Bill rode 8 7/8 how many miles did they ride in all

1 answer:

4 0

So you add the miles together and you would get 16 1/8 you add the whole numbers and get 15. you have to change the denominator to equal the same thing so it would change to 2/8 instead of 1/4 and then add it up and get 9/8 so you add a whole number and left with 1/8 and the answer is 16 1/8

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If a party hat has a radius of 3 inches, what is the area of the circular base?

Slav-nsk [51]

Answer:

$A=9\pi\ in^2$

Step-by-step explanation:

<u>Area of a Circle</u>

A circle is a geometric shape where all the points on its circumference are at the same distance to a fixed point called center. The radius is the distance from the center to any point of the circumference.

The relation of the length of the circumference to the radius is an irrational number called pi ( $\pi\approx 3.141592$ ).

Another interesting relation in a circle is the area it occupies in a 2D space. Being r the radius of the circle, the area is computed by the formula

$A=\pi r^2$

The party hat has a radius of r= 3 inches. The area of the circular base is computed as follows

$A=\pi\cdot 3^2$

$\boxed{A=9\pi\ in^2}$

7 0

2 years ago

Read 2 more answers

What's the answer to 3.75 ✖️4

ycow [4]

15, use your calculator

4 0

2 years ago

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A CD usually sells for $18.00. If the CD is 30% off, and sales tax is 6%, what is the total price of the CD, including tax?

natali 33 [55]

Ok first find out what it will cost after the 30% discount

18*.30=
$5.40 discount
$18.00-$5.40=
$12.60
Now lets figure out the sales tax
$12.60*.06=
76 cents
total price including tax is $13.36

6 0

3 years ago

A person sold 100 shares of a stock at a loss of 40%. If the selling price for the 100 shares was $3,000, which of the following

Kisachek [45]

A person sold 100 shares of a stock at a loss of 40%.

selling price for the 100 shares was $3,000

Let the stock was bought at $x then we can write

$x-\frac{40x}{100}=3000\\ \\ \frac{100x-40x}{100}=3000\\ \\ \ \frac{60x}{100}=3000\\ \\ \ 60x= 3000*100\\ \\ x=\frac{3000*100}{60} \\ \\ \ x=5*100=5000\\$

Hence Amount paid for the Stock was $5000

7 0

3 years ago

How many pounds and ounces are there in 26 oz?

a_sh-v [17]

1 pound = 16 ounces

_ pound = 26 ounces

Multiply 1 × 26 = 26

Divide 26 ÷ 16 = 1.625 or 2

So, 1.625 or 2 pounds will equal to 26 ounces.

Hope this helps :)

5 0

2 years ago

In a bike race Tim rode 7 1/4 miles his teammate Bill rode 8 7/8 how many miles did they ride in all​

In a bike race Tim rode 7 1/4 miles his teammate Bill rode 8 7/8 how many miles did they ride in all