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Arisa [49]
3 years ago
13

F(x)=2x 2 −15Find f(−2)Find f(−2)

Mathematics
1 answer:
Misha Larkins [42]3 years ago
4 0

Answer:

Step-by-step explanation:

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What is the probability that a marble chosen at random is
Brums [2.3K]

Answer:

P=\frac{6}{11}

Step-by-step explanation:

The probability can be defined as the ratio between the possible events and the total number of outcomes.

In this case, according to the image attached, the total number of outcomes is 11, because they are 11 marbles in total.

Now, the specific event is all shaded marbles or labeled with a multiple of 3. With this specific characteristics 6 marbles, because there are 5 shaded marbles and 6 is a multiple of 3. So, the possible events are 6.

Therefore, the probability is

P=\frac{6}{11}

The right answer is the last choice.

4 0
4 years ago
Read 2 more answers
Is the equation y + 1=7(x+2) in point slope form
olga nikolaevna [1]
No nodcause it has to me in y=mx+b form. so just sub. 1 from each side
8 0
3 years ago
9. If each of the following pairs represents a pair of equivalent rational
Oksi-84 [34.3K]

Answer:

-35/6

Step-by-step explanation:

We need to find the value of x , And the given pair of Rational numbers are equal.

<u>Question</u><u> </u><u>(</u><u>I)</u><u> </u><u>:</u><u>-</u><u> </u>

→ 3/4 = 7/x

→ 7/x = 3/4

→ 1/x = 3/4 × 1/7

→ 1/x = 3/28

→ x = 28/3

<u>Question</u><u> (</u><u>ii)</u><u> </u><u>:</u><u>-</u><u> </u>

→ x/7 = -5/6

→ x = -5/6 × 7

→ x = -35/6

<h3>• Hence the value of x is -35/6 .</h3>
7 0
3 years ago
I need to know if a is right and answers to b and c
xxTIMURxx [149]

Answer:

Your answer is A. my Good sir

Your welcome, 63rrrrddd

Step-by-step explanation:

3 0
3 years ago
Find the difference 10 - ( – 25 )​
sergey [27]
There is no difference they are both negative numbers or we could say 25 is higher number then 10 but it negative
5 0
3 years ago
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