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2 years ago

15

The teacher decides that no student can win twice, so she removes the tickets of the first winner before drawing the second winn

er. What is the probability that she draws Kitzen first and then Ava second? Use a / to represent a fraction bar.

1 answer:

daser333 [38]2 years ago

6 0

Answer:

1/9

Step-by-step explanation:

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CaHeK987 [17]

Answer:

He must sell 800 bushels.

Step-by-step explanation:

Divide 2400 by 3, giving you 800.

3 0

2 years ago

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Consider the following statement. If r is any rational number and s is any irrational number, then r s is irrational. (a) Which

olganol [36]

Answer:

(a) If r is any rational number and s is any irrational number, then r/s is rational

(b) The statement is false when r is 0

Step-by-step explanation:

Given

$r \to$ rational number

$s \to$ irrational number

$\frac{r}{s} \to$ irrational number

Solving (a): The negation

To get the negation of a statement, we only need to negate the end result

In other words, the number type of r and s will remain the same, but r/s will be negated.

So, the negation is:

$r \to$ rational number

$s \to$ irrational number

$\frac{r}{s} \to$ rational number

Solving (b): When r/s is irrational is false

Given that:

$\frac{r}{s} \to$ irrational number

Set r to 0

So:

$\frac{r}{s} = \frac{0}{s}$

$\frac{r}{s} = 0$ -- rational

<em>Hence, the statement is false when r is 0</em>

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2 years ago

Which expression is equivalent to (-5 x 2^2 x 2^0)^-2

Aloiza [94]

=(-5 x 4 x 1)^-2
= (-20)^-2
= 1/(-20)^2
= 1/400

so D then i think

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2 years ago

Number 13<br><br> I’ll reward you brainiest!!

Luden [163]

The answer is 3 bozo open ur eyes

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2 years ago

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Convert 37/6 to a mixed number.<br> a. 65/6<br> b. 61/6<br> c. 55/6<br> d. 62/3

dmitriy555 [2]

$\dfrac{37}{6}=\dfrac{36+1}{6}=\dfrac{36}{6}+\dfrac{1}{6}=\boxed{6\frac{1}{6}}$

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3 years ago