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wlad13 [49]
3 years ago
12

1. Nine decreased by three times the

Mathematics
1 answer:
Nesterboy [21]3 years ago
6 0
It’s gonna be -9 there’s your answer
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A jar contains 2 red and 4 blue marbles. A marble is drawn from the jar. What is the probability that a red marble will be drawn
allsm [11]
Salutations!

<span>A jar contains 2 red and 4 blue marbles. A marble is drawn from the jar. What is the probability that a red marble will be drawn?

So lets solve this! 

Probability is an event of chance; an occurrence of chance.

The probability that a red marble will be drawn is 2/6

Simply 2/6 which is 1/3

Thus, your answer is option C.

Hope I helped :D
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5 0
3 years ago
Read 2 more answers
what is the difference between drawing and constructing something? so for example, what is the difference between drawing a perp
ololo11 [35]

Answer:

Well for constructing your gonna need a compass and measure the length of the line your constructing and a drawing is just a free draw without a compass perpendicular lines are straight on both sides

6 0
3 years ago
I need to find the limit
Digiron [165]
For x=\dfrac{1}{2} the function is undefined.

\displaystyle&#10;\lim_{x\to\tfrac{1}{2}^-} x\sec (\pi x)=\infty\\&#10;\lim_{x\to\tfrac{1}{2}^+} x\sec (\pi x)=-\infty\\\\&#10;\lim_{x\to\tfrac{1}{2}^-}x\sec (\pi x)\not = \lim_{x\to\tfrac{1}{2}^+}x\sec (\pi x)&#10;
So, the limit doesn't exist.
8 0
3 years ago
please only answer if you know the correct answer and answer all question please please please please please
chubhunter [2.5K]

Answer:

Part A: B) 3

Part B: $40

4. -1

7. 5x + 6y

8. Part A: y = 20x

8. Part B: $300

9. e > 12000 pounds

Step-by-step explanation:

Part A: x = 5t + 5

20 = 5t +5

15 = 5t

t = 3

Part B: x = 5t + 5

x = 5(7) + 5

x = 35 +5

x = 40

4. 24 - 5^2

24 - (5*5)

24 - 25 = -1

7. 2x + 4y + 5 + 2y - 5 + 3x

2x + 3x = 5x

4y + 2y = 6y

5 + (-5) = 0

5x + 6y

8. Part A:

Total = y

Lawns = x

Amount = $20

so y = 20x

8. Part B:

y = 20x

y = 20(15)

y = 300

9. The elephant weighs more than 12000 pounds

Elephant = e

More than =  >

Pounds = 12000

e > 12000 pounds

7 0
3 years ago
0,0a_2×1÷4=12÷10a_52÷10
kozerog [31]

Answer:

19/4

Step-by-step explanation:

0.5=12/10a-5.2

1/2=6/5a-26/5

5=12a-52

-12a=-57

8 0
3 years ago
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