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3 years ago

What is the domain of the letter g?

Mathematics

1 answer:

katovenus [111]3 years ago

7 0

Answer:

Step-by-step explanation:

recall that any radical expression $\sqrt{A}$ has real solutions only if A is not negative. (otherwise you will have imaginary solutions)

hence in this case we have

$\sqrt{8x}$ ,

for real solutions, 8x must be ≥ 0,

since 8 is a positive number, x must be ≥ 0 (answer)

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Help me plz ASAP A.2 B.1/2 C.2/3 D.3/2

BARSIC [14]

Step-by-step explanation:

First and foremost, we can rule out B and C because they are less than one and would make the hexagon smaller instead of bigger. Now, when we measure the units, we see that it goes up by 2 squares on the graph. So, by process of elimination and measurement, we get the answer of A.

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2 years ago

(100 pts.)

ICE Princess25 [194]

Answer:

1260 is the correct answer

remember multiply them :)

Step-by-step explanation:

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2 years ago

WILL MARK BRAINLIEST! PLEASE HELP MEH! Find the area

sukhopar [10]

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3 years ago

Solve the proportion.

zmey [24]

Problem

8 over 3

g over 3

Cross multiply

8 × 3 = 24

g × 3 = 3g
__________

24 × 3g
--- ----
3 3
(Cross out "3g" and "3" on the right )

Then "divide" 24 and 3. It should leave you with 8

Your answer: g= 8

7 0

3 years ago

You are dealt two cards successively (without replacement) from a shuffled deck of 52 playing cards. Find the probability that t

icang [17]

Answer:

The probability that the first card is a Heart and the second card is a Spade is 0.064.

Step-by-step explanation:

A standard deck of 52 cards is shuffled and two cards are drawn without replacement.

The denominations of the cards are as follows:

Spades (S) = 13

Hearts (H) = 13

Diamonds (D) = 13

Clubs (C) = 13

Compute the probability of selecting a Heart first as follows:

$P(H)=\frac{13}{52}=0.25$

Compute the probability of selecting a Spade second as follows:

$P(S)=\frac{13}{51}=0.255$

Since the two cards are selected without replacement the second draw is independent of the other.

Then the probability that the first card is a Heart and the second card is a Spade is:

$P(1st\ H\cap 2nd\ S)=P(H)\times P(S)$

$=0.25\times 0.255\\=0.06375\\\approx 0.064$

Thus, the probability that the first card is a Heart and the second card is a Spade is 0.064.

4 0

3 years ago