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Gala2k [10]
2 years ago
6

Kinda easy math problems

Mathematics
1 answer:
skad [1K]2 years ago
5 0

1. {1, 2, 3, 4, 5, 6}
2. {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}

3. {B1, B2, B3, R1, R2, R3, R4, R5, R6, R7, R8, G1, G2, G3, G4, Y1, Y2, Y3, Y4, Y5, Y6, Y7}
B for blue, R for red, G for green, Y for yellow.
4. {TT, TH, HT, HH}
T for tails and H for heads


Explanation:
sample space is all possible outcomes

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Highest common factor of 24 and 108​
Angelina_Jolie [31]

Answer:

12

Step-by-step explanation:

The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24  

The factors of 108 are: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108  

Then the greatest common factor is 12.

4 0
2 years ago
Read 2 more answers
Can you help me with my work
ira [324]

Answer

The vertex is at point (-3, -1)

The axis of symmetry is x = -3

Explanation

We are asked to find the vertex and axis of symmetry of the equation given.

f(x) = x² + 6x + 8

The vertex of a quadratic equation is the point where the graph of the quadratic equation changes from sloping negatively to sloping positively and vice-versa.

The axis of symmetry represents the straight line that divides the graph of the quadratic equation into two mirror parts that are similar to and are mirror images of each other. This axis of symmetry usually passes through the vertex.

To find the vertex, it is usually at the turning point where the first derivative of the quadratic equation is equal to 0.

(df/dx) = 0

f(x) = x² + 6x + 8

(df/dx) = 2x + 6

At the vertex

(df/dx) = 2x + 6 = 0

2x = -6

Divide both sides by 2

(2x/2) = (-6/2)

x = -3

We then insert this into the equation to get the corresponding f(x) value.

f(x) = x² + 6x + 8

f(-3) = (-3)² + 6(-3) + 8

= 9 - 18 + 8

= -1

Hence, the vertex is at point (-3, -1)

And since the axis of symmetry has to pass through the vertex,

The axis of symmetry is x = -3

Hope this Helps!!!

3 0
1 year ago
Rapid taxi is a company that picks up costumers and drives them anywhere they want to go. Janie is looking at rapid taxi prices.
iren [92.7K]

Answer: The correct answer is 11 miles.

Step-by-step explanation: In order to solve this problem you need to replace y with $27.

27 = 2x + 5

Subtract 5 from each side:

22 = 2x

Divide both sides by 2:

11 = x

Therefore, she has enough money to travel up to 11 miles.

6 0
2 years ago
Plsplsplsplsplsplspls​
WINSTONCH [101]

i think it's 3/4 though i'm not entirely sure

7 0
3 years ago
Easy 10 poinsWhat is the volume of this composite solid willl give brainliest
vaieri [72.5K]
78m I believe is the answer
3 0
3 years ago
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