Just need help with this question! :)

Mathematics

1 answer:

IceJOKER [234]3 years ago

4 0

I think it’s the Third one
Hopefully it helps

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15+6X = Y(32+ 12x)-|

hammer [34]

i hope it helps please mark me as brainliest please

6 0

3 years ago

The graph shows the probability distribution of a random variable.

Natasha2012 [34]

The answer is 0.50.

P(4<=X<=8)=P(x=4)+ P(x=5)+ P(x=6)+ P(x=7)+ P(x=8)= 0.05+ 0.15+0.15+0.15 +0 = 0.50

Notice that in 8 the line touches the x axis so it’s corresponding probability is 0.

5 0

2 years ago

Find the product.<br> 0.18 × 4

ZanzabumX [31]

0.18 x 4 = 0.72
0.72 is the product

7 0

2 years ago

You have less than three hours to finish your homework which one of the following graphs represent the situation

vagabundo [1.1K]

There aren’t any graphs

3 0

3 years ago

The function f(t)=t^2+12t-18 represents a parabola. Part A: Rewrite the function in vertex form by completing the square. Show y

ale4655 [162]

The function in vertex form is $f(t) = (t+6)^{2} -54$ (refer to your other post I solved it there).
The general form of quadratic equations in vertex form is $f(x) = a(x-h)^{2} +k$ , where (h, k) is the vertex of the parabola.
Here, a = 1, h = -6 and k = -54
Therefore, the vertex is (-6, -54) and it is a maximum because a = 1 is postive.

6 0

3 years ago