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Dima020 [189]
2 years ago
8

Whats the answer for this. I am stuck

Mathematics
1 answer:
Lubov Fominskaja [6]2 years ago
4 0

Answer:

the probability that either B occurs without A occurring or A and B both occur is 0.73.

Step-by-step explanation:

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(-4,6); slope = -3/4​
yawa3891 [41]

Answer:

y-6=-3/4(x+4)

Step-by-step explanation:

y-y1=m(x-x1)

m=-3/4

y-6=-3/4(x-(-4))

y-6=-3/4(x+4)

6 0
3 years ago
Can someone please explain step by step how to do it pls i dont get it
bekas [8.4K]

The answer is option d) T(Q+6.5) = R

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3 years ago
Find the x-intercept of the parabola with vertex (1,-13) and y-intercept (0,-11).
Advocard [28]
1. find equation

general solutions are:
y = a x^{2} +bx +c \\ \\ \frac{dy}{dx} = 2ax +b

for P(0,-11)

-11 = 0a + 0b +c ⇒c = -11

for p(1,-13)
-13 = 1a + 1b -11 \\ a+b = -2

and

0 = 2a + b \\ b = -2a

solve for a and b:
a - 2a = -2 \\ a = 2 \\ b = -4

the total equation is now:

y = 2 x^{2} -4x -11

To find the x-intercept set y=0 and solve for x

0 = 2 x^{2} -4x-11
4 0
3 years ago
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Elenna [48]

Answer:

x = 3.2

Step-by-step explanation:

Divide 400 by 125 to get x.

7 0
2 years ago
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Which of the following is a graph of the line y equals 1 half x plus 1?
Leno4ka [110]
Answer:

I’m not sure. Sorry I need points
4 0
3 years ago
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