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tatuchka [14]
2 years ago
14

Question 1 of 5

Mathematics
1 answer:
insens350 [35]2 years ago
3 0

Answer: A

Step-by-step explanation:

A) Correct. x^2 \geq 0 \implies -x^2 \leq 0

B) Wrong. 2^x > 0, so the range is (4, \infty)

C) Wrong. Linear functions have a range of all real numbers.

D) Wrong. Same logic as C.

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HELP ME HOW DO YOU DO THIS
mariarad [96]
1.C 2. A 3. I think its A I hope this help
7 0
3 years ago
Read 2 more answers
A roulette wheel has 383838 slots, of which 181818 are red, 181818 are black, and 222 are green. In each round of the game, a ba
vlabodo [156]

Answer:

Of the 777 rounds of the game in about 368 the ball will land in a red slot.

Step-by-step explanation:

Since a roulette wheel has 383838 slots, of which 181818 are red, 181818 are black, and 222 are green, and in each round of the game, a ball is tossed in the spinning wheel and lands in a random slot, supposing we watch 777 rounds of this game, to determine the approximate number of rounds where the ball lands in a red slot, the following calculation must be performed:

383838 = 100

181818 = X

181818 x 100/383838 = X

18,181,800 / 383838 = X

47.3684 = X

100 = 777

47.3684 = X

47.3684 x 777/100 = X

36,805.24 / 100 = X

368.05 = X

Therefore, of the 777 rounds of the game in about 368 the ball will land in a red slot.

3 0
3 years ago
Is this correct? If not please explain.
lina2011 [118]

Answer:

yes that is the correct answer

8 0
3 years ago
Pls pls help for math
yan [13]

Answer and Step-by-step explanation:

The answer would be D. 82%.

All we need to do is add together the amount that can swim.

We do this because all of the numbers added together equals 1, so the parts that are split off represent the percentages (in decimal form) of the total amount of people.

0.34 + 0.48 = 0.82.

Multiply by 100 and we get 82%.

<u><em>#teamtrees #PAW (Plant And Water)</em></u>

3 0
3 years ago
The y-value for the midline is equal to?
exis [7]

Answer:

answer is b (max y + min y)/2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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