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Sergeeva-Olga [200]
3 years ago
8

Rational or irrational?

Mathematics
2 answers:
telo118 [61]3 years ago
7 0
3.565565556... irrational
Pi irrational
0.0405... irrational
-17 is a rational number
.76 is a rational number
3.275 is also a rational number
Schach [20]3 years ago
6 0

Answer:

I KNOW THE ANSWERS

Step-by-step explanation:

OKI pie is irrational because it goes on FOREVER!

-17 is rational

3.56........... is irational bc never stops

same for the one underneth pie

the last botom 2 are rational becayse it sstops

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All eleven letters in the word GRASSHOPPER are put in a box. What is the probability of drawing a consonant from the box?
Anna007 [38]
R, h, g, s, and p are all constants, so that would be 8/11, or 72% of a chance of getting a consonant. 

I hope this answer helped you! If you have any further questions or concerns, feel free to ask! :)
8 0
2 years ago
At Joe’s Burger House, the buzzer for hamburgers rings every 5 minutes and the buzzer for french fries rings every 3 minutes. Fr
olganol [36]

Answer:

10

Step-by-step explanation:

6 0
3 years ago
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Suppose you hit a fly ball with an initial upward velocity of 20 feet per second. Which of the following equations would be a re
baherus [9]
A=g≈-32

v=⌠a dt  since a≈-32

v=-32t+C, where C is the initial velocity, which we are told is 20 ft/s

v=-32t+20

h=⌠v dt

h=-32t^2/2+20t+C, where C is the initial height, so what is a reasonable initial height?  How about 3 ft since we are swinging a bat around maybe our waist level... maybe :P

h=-16t^2+20t+3

Your choices may have made a different assumption about the initial height of course but you did not show your choices, but certainly it will be:

h(t)=-16t^2+20t+hi, where hi is the initial height in feet.

This of course ignores air resistance and flight dynamics of a spinning ball with seams, which will make a significant difference in real life :)
3 0
3 years ago
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Suppose n(X) = 28 and n(Y) = 19.
Flauer [41]
n(X\cup Y)=n(X)+n(Y)-n(X\cap Y)

If X and Y share no common elements, then n(X\cap Y)=0, which means n(X\cup Y)=n(X)+n(Y)=47

On the other hand, if the smaller set is entirely contained within the larger set, i.e. Y\subseteq X, then X\cap Y=Y, and so n(X\cup Y)=n(X)+n(Y)-n(Y)=n(X)=28.
8 0
3 years ago
Rudolph will spend $150 on tickets to the Reindeer Games. Reserved seat tickets cost $25 and general admission
Viktor [21]

The equation that describes the number of tickets Rudolph can buy will be 25r + 10g = 150.

  • Let the reserved tickets be represented by r.
  • Let the general admission be represented by g.

Therefore, the equation will be 25r + 10g = 150.

The number of tickets that Rudolph can buy if he buys only reserved seat tickets will be:

= $150 / $25 = 6

The number of tickets that Rudolph can buy if he buys only general admission tickets will be:

= $150 / $10 = 15

Read related link on:

brainly.com/question/25787943

4 0
2 years ago
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