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love history [14]
3 years ago
6

The random variable X is normally distributed. P(2045).

Mathematics
1 answer:
bekas [8.4K]3 years ago
4 0
What the answer option
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X+1<br> -<br> and h(x) = 4 - X, what is the value<br> Oil CD<br> Nior<br> wla<br> olo
timofeeve [1]

Answer:

8/5

Step-by-step explanation:

(g\circ h)(-3) means g(h(-3)).

Start with the inside first: h(-3).

h(-3) means use the function called h and replace the x with -3.  The expression that is called h is 4-x.

4-x evaluated at x=-3 gives us 4-(-3)=4+3=7.

So the value for h(-3) is 7, or h(-3)=7.

Now this is what we thus far:

(g\circ h)(-3)=g(h(-3))=g(7).

g(7) means use the function called g and replace x with 7.   The expression that is called g is (x+1)/(x-2).

(x+1)/(x-2) evaluated at x=7 gives us (7+1)/(7-2)=(8)/(5)=8/5.

This is our final answer:

(g\circ h)(-3)=g(h(-3))=g(7)=\frac{8}{5}.

7 0
3 years ago
¡ HELP Plz !<br> Rewrite this equation in standard form.<br> y=-8x+2/7
Nostrana [21]
Eight x plus y equals two over seven

6 0
3 years ago
Solve x + x + 2 + 2x = -2.
nikdorinn [45]
4x+2=-2
4x=-2-2
4x=-4
x=-4/4
x=-1
3 0
3 years ago
Read 2 more answers
There are 8 brooms in a janitors closet . What is the ratio of the number of mops to the number of brooms
wariber [46]

Answer:

the actual answer is 3/7

Step-by-step explanation:

3 0
3 years ago
The slope of the line that contains the points (2, 11) and (0, 5 ) is 3. Which of the following equations represents this line?
taurus [48]

Answer:

C

Step-by-step explanation:

This is your current equation: y= 3x + b. Next, plug in one of your coordinates to the equation. It doesn't matter which one. I'm going to use the second ordered pair, so it should look like this: 5 = 3(0) + b. Multiply 3 and 0 to get 5 = b. So, your equation is y = 3x + 5. The correct answer is C. Hope this helped!

7 0
3 years ago
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