Ask question

Ask question

All categories

3 years ago

13

What does pie equal?

2 answers:

Step2247 [10]3 years ago

5 0

Pie is pie, as in apple, cherry, chocolate, etc., You meant "pi," whose symbol is π.

pi, or π, is usually approximated by 3.14; sometimes I use 3.14159. However, pi, or π, is irrational, not expressable as the ratio of two integers, and thus the string of digits never stops.

AnnyKZ [126]3 years ago

3 0

3.14 although technically pi does not end after the 4.

You might be interested in

Which one should I be picking

Lina20 [59]

Answer:

8 cm

Step-by-step explanation:

7 0

3 years ago

Which answer correctly estimates the product of 3.09 × 304.87? A. about 9.0 B. about 9.9 C. about 90 D. about 900

KiRa [710]

The answer is D) About 900

8 0

3 years ago

Read 2 more answers

Don't understand what is being asked

marta [7]

Answer:

theta = 60 degrees

Step-by-step explanation:

tan theta = sqrt(3)

Take the inverse tan of each side

tan ^-1 tan theta = tan ^-1 (sqrt(3))

theta = 60 degrees

3 0

3 years ago

The current I in an electrical conductor varies inversely as the resistance R of the conductor. The current is 1/2 ampere when t

Sav [38]

Answer:

The current is 0.08 ampere.

Step-by-step explanation:

Given:

The current is 1/2 ampere when the resistance is 400 ohms.

Now, the current I in an electrical conductor varies inversely as the resistance R of the conductor.

So, as per formula $I = \frac{k}{R}$

Solving for "k" using the current 1/2 amperes when the resistance is 400 ohms.

$\frac{1}{2} = \frac{k}{400}$

By cross multiplication we get:

$2k=400\\k=\frac{400}{2}=200$

Putting the value of $k$ for solving the equation:

$I =\frac {200}{R}$

Now, the current when the resistance is 2500 ohms:

$I = \frac{200}{2500}$

$I = 0.08$

$I = 0.08$ ampere.

Therefore, the current is 0.08 ampere.

8 0

3 years ago

The rec where katie works as a lifeguard has a rectangular diving pool. the diving pool is 4 meters deep and has a floor area of

wlad13 [49]

Answer:

The volume of the diving pool is $1400m^{3}$

Step-by-step explanation:

The volume of a rectangular pool is given by the following formula:

$V = S_{b}*h$

In which $S_{b}$ is the floor's area and h is the height.

The diving pool is 4 meters deep and has a floor area of 350 square meters.

This means that $h = 4m, S_{b} = 350m^{2}$

So

$V = S_{b}*h = 350m^{2}*4m = 1400m^{3}$

The volume of the diving pool is $1400m^{3}$

5 0

3 years ago