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navik [9.2K]
3 years ago
11

F(x)=x+3x3 - 2x²-7x+1 2

Mathematics
1 answer:
bogdanovich [222]3 years ago
5 0
The first person is right!
good luck!
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How many radians are in 135 degrees ?
bulgar [2K]
There are 2.356 radians in 135 degrees!

Hope I helped you! :) ;)
3 0
3 years ago
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There is a bag filled with 2 blue, 4 red and 5 green marbles.
Vinil7 [7]
<h3>Answer: 45/121</h3>

=========================================

Work Shown:

2 blue, 4 red, 5 green

2+4+5 = 11 total

P(blue) = probability of getting one blue marble

P(blue) = (number of blue)/(number total)

P(blue) = 2/11

A = P(2 blue) = (2/11)*(2/11) = 4/121

P(red) = 4/11

B = P(2 red) = (4/11)*(4/11) = 16/121

P(green) = 5/11

C = P(2 green) = (5/11)*(5/11) = 25/121

Add the values of A,B, and C to get the probability of getting two of the same color

A+B+C = 4/121+16/121+25/121 = 45/121

This is approximately equal to 0.3719 which is roughly a 37.19% chance of happening

Side note: we can add A,B, and C because they are mutually exclusive events.

6 0
4 years ago
X – 3 = 8 <br> pls give step by step explanation.
inn [45]

Answer:

x = 11

Step-by-step explanation:

x - 3 = 8  add 3 to both sides

x + 3  -3 = 8 + 3 the 3s cancel each other out, 8 + 3 = 11

x = 11

7 0
3 years ago
What is the area of the figure?
masya89 [10]

Step-by-step explanation:

∆=3*6=18

[]=5*15=75

75+18=93 in squared

3 0
3 years ago
Patricia can drive 36 kilometers for every 3 liters of gas she puts in her car
Anna35 [415]

Answer:

Patricia will run 132 kilometers with 11 liters of gas.

Step-by-step explanation:

The given table is representing the distance driven by Patricia for every liter of gas she puts in her car.

With 3 liters of gas she drives 36 kilometers.

This means in one liter of gas distance covered by the car = \frac{36}{3}=12 kilometers.

Similarly if the car runs 48 kilometers in 4 liters of gas then per liter distance covered by the gas will be = \frac{48}{4}=12 kilometers

Now with 11 liters of gas distance covered by the car will be = 11×12

= 132 kilometers

Therefore, with 11 liters of gas Patricia can run 132 kilometers.

3 0
3 years ago
Read 2 more answers
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