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Law Incorporation [45]
3 years ago
15

For the problem below define a variable write an equation and solve it Use the 5-D Process if needed to help you set up your equ

ation
For the school play the advance tickets cost $3 while tickets at the door cost $5 thirty more tickets were sold at door than in advance and $2630 was collected how many of each kind of ticket were sold write your answer in a sentence
Mathematics
1 answer:
White raven [17]3 years ago
3 0
It is defiantly 3 or 4. <span />
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you have a big bag of 17 marbles for our blue sticks are green 2 are red and the others are yellow what is the probability of dr
Alex Ar [27]

Answer:

  • 3/68

Step-by-step explanation:

<u>Given</u>

  • Total 17 marbles
  • 4 - blue marbles
  • 6 - green marbles
  • 2 - red marbles
  • The rest - yellow marbles

<u>Probability of drawing red first:</u>

  • P(red) = number of red / total number = 2/17

<u>Probability of drawing green second, without replacement:</u>

  • P(green) = number of green / number left in the bag = 6/16 = 3/8

<u>Probability of red and green in order:</u>

  • P = P(red)*P(green) = 2/17*3/8 = 3/68

5 0
3 years ago
What is the value of this equation
pickupchik [31]

Answer:

Step-by-step explanation:

Alright, lets get started.

The given equation is :

e^{3x+6} =8

taking log on both side

lne^{3x+6}=ln8

(3x+6)lne=ln8

Plugging the value of ln e as 1

3x+6=ln8

Subtracting 6 in both sides

3x+6-6=ln8-6

3x=ln8-6

Dividing 3 in both sides

x=\frac{ln8-6}{3}    ........................  Answer

Hope it will help :)

8 0
3 years ago
54) |1-2/3x|&lt;1
Naily [24]

|a| < b\iff a < b\ \wedge\ a > -b\\\\|a| > b\iff a > b\ \vee\ a < -b

\left|1-\dfrac{2}{3}x\right| < 1\iff1-\dfrac{2}{3}x < 1\ \wedge\ 1-\dfrac{2}{3}x > -1\ \ \ |\text{subtract 1 from both sides}\\\\-\dfrac{2}{3}x < 0\ \vedge\ -\dfrac{2}{3}x > -2\ \ \ \ |\text{change the signs}\\\\\dfrac{2}{3}x > 0\ \wedge\ \dfrac{2}{3}x < 2\ \ \ \ |\text{multiply both sides by 3}\\\\2x > 0\ \wedge\ 2x < 6\ \ \ \ |\text{divide both sides by 2}\\\\x > 0\ \wedge\ x < 3\to0 < x < 3\to x\in(0,\ 3)

4 0
3 years ago
Solve the equation −7t−1=20
shutvik [7]

Answer:

t=-3

because if you multiply -7 by 3 and then subtract, you will get 20

6 0
2 years ago
Read 2 more answers
PLEASE HELP ME WITH SOLVING PERCENTAGES
Natali5045456 [20]

14+42=56

14 ÷ 56= .25

the answer is 25%

3 0
4 years ago
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