3 years ago

Given the sets A = {-4, -1, 3, 5, 9} and B = {-2, -1, 0, 1, 2, 3}, the set AUB (u is upside down) is given by:

1 answer:

7 0

The upside down U is the symbol for the intersection of sets. The intersection of two sets is the set that contains the elements that are common to both sets. Which elements are both in set A and in set B?

Answer: {-1, 3}

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This year, gasoline costs $4 per gallon. This is a 125% increase over the cost 3 years ago. What expression can be used to deter

pochemuha

The equation would be, 4/125%.

7 0

4 years ago

Select all numbers that are irrational. 1049−−√ 3.14 π 0.5

dimulka [17.4K]

Please, separate your numbers with commas, or put each one on its own line.
I do not know what you mean by 1049-- or by --√ 3.14. "--" does not belong in such a list.

1049 = 1049/1 is rational.

√ 3.14 = sqrt(pi) is irrational; can't express it as the ratio of two integers.

pi is irrational (same reason as above)

0.5 is rational; it's the ratio of integers 1 and 2: 1/2

3 0

3 years ago

Read 2 more answers

There are bytes in a gigabyte. There are bytes in a megabyte. How many times greater is the storage capacity of a 1-gigabyte fla

evablogger [386]

Answer:

1000 times greater

Step-by-step explanation:

1 gigabyte = 1000000000 bytes

1 mega byte = 1000000 bytes

Therefore;

1 gigabyte = 1000 megabyte