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Dimas [21]
2 years ago
8

Evaluate the expression for a = 3, b = 12 , and c = 4 .

Mathematics
2 answers:
Lady_Fox [76]2 years ago
5 0
B is the answer I had a class with this answer
german2 years ago
5 0

Answer:

Due to not having the actual expression we can't answer it.

Step-by-step explanation:

If you have a problem like this you replace the letters (variables) with the numbers it gives you.

For instance a + b + c =

Would be.

3 + 12 + 4 = 19

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Approximately 10% of all people are left-handed. Consider a grouping of fifteen people.
vaieri [72.5K]
1.5 but you can’t get half a person
8 0
3 years ago
What are the coordinates of the hole in the graph of the function?
MakcuM [25]

Answer:

The hole is at (5,7)

Step-by-step explanation:

x^2 − 3x − 10

-------------------

x−5

Factor the numerator

(x-5)(x+2)

-------------------

x−5

There is a hole at x=5 since it will cancel in the numerator and the denominator

f(x) = x+2  and letting x = 5

f(5) = 5+2

The hole is at (5,7)

4 0
3 years ago
What's the probability of pulling two red cards in a row from a deck of cards?​
monitta

Hey there! I'm happy to help!

Let's say that we don't have jokers. In that case, there are 52 cards, and half of them are red (so 26 are red). The probability of pulling a red card once is 1/2 since half the cards are red.

If we pick one out, there are only 51 total cards left and 25 red cards. So, the probability of picking one again would be 25/51.

We multiply the probabilities of these two events to find the probability of them both happening.

1/2×25/51=25/102

The probability of picking two red cards in a row is 25/102 or around 24.5%.

Have a wonderful day! :D

8 0
2 years ago
Help!! Gotta finish 2 units in 4 days!!
Step2247 [10]

Answer:

\large \boxed{\sf \ \ g(x)=3|x| \ \ }

Step-by-step explanation:

Hello,

Let's follow the instructions !

Step 1

g(x)=k*f(x)=k*|x|

We know that the point (2,6) is on the graph so 6=g(2) meaning:

6=k*|2|=k*2

*** divide by 2 both sides ***

k = 6/2 = 3

Step 2

g(x)=3*|x|

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

8 0
3 years ago
19) *
RUDIKE [14]
The correct answer is 18 sides.
7 0
3 years ago
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