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wlad13 [49]
3 years ago
12

A number is at random from 1 to 10 find the probability of selecting a multiple of 2​

Mathematics
1 answer:
hichkok12 [17]3 years ago
6 0

Answer:

1/2

Step-by-step explanation:

The multiples of 2 in between 1 and 10: 2, 4, 6, 8, 10

5 out of 10 are multiples of 2

5/10 = 1/2

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Find the gradient of the line 2x+7y=14
Alex777 [14]

Answer:

-2/7

Step-by-step explanation:

2x+7y=14

7y=-2x+14

divide by 7

y=-2/7 x+2

4 0
3 years ago
Find the derivative of f(x) = (1 + 6x2)(x − x2) in two ways.
ipn [44]
Using product rule;

f(x)=(1+6x²)(x-x²)

f'(x)=(12x)(x-x²) + (1-2x)(1+6x²) = 12x² -12x³ +1 +6x² -2x -12x³ = -24x³ +18x² -2x +1

Solving the bracket first;

f(x)=(1+6x²)(x-x²) = x -x² +6x³ -6x^4

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3 0
3 years ago
Arrange 3/5,5/8,5/6 and 7/4 in ascending order
melomori [17]

It’s already in ascending order.

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5/8= .625

5/6= .833

7/4= 1.75

6 0
3 years ago
Can someone please help me with these?
Vikki [24]

Answer:

  Ⓒ  {1, 2, 3, 6, 9, 13, 14}

Step-by-step explanation:

One way to find the union of two sets is to list all the elements of both sets in order, then delete any duplicates.

Here, joining the two sets gives ...

  {1, 6, 2, 3, 14, 2, 9, 13, 1}

Putting these elements into numerical order, we have ...

  {1, 1, 2, 2, 3, 6, 9, 13, 14}

I have highlighted the duplicates. Deleting those gives us the desired union of the two sets:

  X ∪ Y = {1, 2, 3, 6, 9, 13, 14} . . . . . matches choice C

8 0
3 years ago
F(x) = 4x2*<br> How do u graph this
Allushta [10]

Answer:

Step-by-step explanation:

honestly im not really

5 0
3 years ago
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