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DENIUS [597]
3 years ago
6

Statistics

Mathematics
1 answer:
Lisa [10]3 years ago
6 0
Add them then take away 20
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What is the length of the missing side of this right triangle?
dusya [7]

Answer:

D. 23.4

Step-by-step explanation:

√(15^2 + 18^2) = ~ 23.4

√(b^2 + a^2) = c^2

7 0
3 years ago
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A bucket contains 6 green rubber balls, 4 red rubber balls, and 8 purple rubber balls. Alex removes 3 rubber balls, without repl
Vlada [557]

in total there are 6,4,8 which equals 18 .There are 18 balls in total. but Alex removed 3 so now there are 15 balls. There 3 different colors and 15 balls. So there is a 5% out of 15 that you will get a certain color .To find the probability you need to calculate all the possible outcomes.

G=Green   R=Red    P=Purple

G,R,P

G,P,R

P,G,R

P,R,G

R,P,G,

R,G,P

There is 6 different outcomes, 15 balls and a 5% chance to get a certain color so if you want to exactly get G,R,P there is a (15 divided by 6) chance to get that order.

(I'm not good at calculating that part.)

8 0
3 years ago
If x can be any integer, what is the greatest possible value of the expression 1-x^2
iren [92.7K]

Answer:

The greatest value of the expression 1-x^2 is 1

Step-by-step explanation:

Here, we want to find the greatest value of the integer 1-x^2

We should understand that when we talk of integers, we are referring to whole numbers.

We should understand that 0 is also an integer.

Apart from zero, any other integer we substitute for x will give the function a negative value. Only 0 will make sure that the value remains positive and as such gives the function its highest possible value

So therefore;

1-0^2 = 1-0 = 1

Hence, the greatest possible value of the expression is 1

7 0
3 years ago
Six Flags Amusement Park has found that 3/5 of its customers ride the Colossus roller coaster. Of these, 1/4 ride it again. What
QveST [7]

Answer:

The answer is B. 3/20

Step-by-step explanation:

That will be 1/4 of 3/5

3/5 × 1/4

3/20

3 0
3 years ago
What point will y=2^x and y=3^x have in common?
mixas84 [53]
They both will have a y intercept of 0
6 0
3 years ago
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