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atroni [7]
3 years ago
9

R1 V

Mathematics
1 answer:
ryzh [129]3 years ago
3 0

Answer:

✓ ✓ ✓

-6 X X✓ ✓ ✓

-6 X X

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How does the range of g(x)=6/x Compare with the range of the parent function f(x)= 1/x
KatRina [158]

Answer: B: The range of both f(x) and g(x) is all nonzero real numbers

Step-by-step explanation:

5 0
3 years ago
Two telephone calls come into a switchboard at random times in a fixed one-hour period. Assume that the calls are made independe
svp [43]

Answer:

0.25

Step-by-step explanation:

From the given information:

Since the times are uniform distributed over the one hour period (0,1):

Then;

f_1(y_1) = 1

f_2(y_2) = 1

So, Y_1 and Y_2 are independent; then:

f(y_1|y_2) = f_1(y_1)f_2(y_2)  \\ \\ = 1(1) = 1

P(Y_1\le 0.5 Y_2 \le 0.5) = \int ^{0.5}_{0} \int ^{0.5}_{0} f(y_1,y_2) dy_{2}dy_{1}

\implies  \int ^{0.5}_{0} \int ^{0.5}_{0} (1)  dy_{2}dy_{1}

= \dfrac{1}{4}

= 0.25

3 0
2 years ago
40+40x0+1=<br> a.81<br> b.21<br> c.41
inn [45]

Answer:

C.41

Step-by-step explanation:

Thats the answer!!

5 0
3 years ago
Use each method to solve system of linear equation. Show your solution.
Sphinxa [80]

Answer:

x=-1 y =-1

Step-by-step explanation:

multiply equation 1 with (-2)

+6x-2y=-14

5x+2y=3

now add equation 1 to equation 2

11x=-11

x=-1

now substitute x=1 in 1 or 2

5(1)+2y=3 5+2y=3 2y=3-5 2y= -2 y= -1

4 0
2 years ago
AB and CD with M as the midpoint of both AB and CD AB = 6.4 cm and CD = 4.0 cm , A,B and C are not collinear…. Help !
loris [4]

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

Apparently, you just need to draw a picture. This works well if you start with graph paper that is graduated in millimeters.

Of course, with a compass and ruler, you don't need graph paper. The lines don't need to be at right angles, either.

4 0
2 years ago
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