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2 years ago

What are the disadvantages of driverless cars? Check all that apply.

Mathematics

1 answer:

Gennadij [26K]2 years ago

3 0

Answer:

2 3 and 4

Step-by-step explanation:

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nevsk [136]

Answer:

46 cm

Step-by-step explanation:

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4 0

2 years ago

Find the equation of the ellipse with the following properties.

kaheart [24]

Check the picture below

so.. hmm notice the center h,k and the major and minor axis components, thus just plug them in.

5 0

3 years ago

Read 2 more answers

You are presented with three urns. each urn has 10 marbles. in addition, each urn holds only black or red marbles. urn 1 has 3 r

Pachacha [2.7K]

To calculate this probability we must take into account that there is the same probability that any of the 3 urns is chosen.
This probability is:
P (U1) = P (U2) = P (U3) = 1/3
Urn 1 contains 7 black and 3 red marbles
Urn 2 contains 2 black and 8 marbles network
Urn 3 contains 5 black marbles and 5 red marbles.

The probability of obtaining a black marble in Urn 1 is 7/10.
The probability of obtaining a black marble in Urn 2 is 2/10
The probability of obtaining a black marble in Urn 3 is 5/10.

Then we look for the probability of obtaining a black marble from urn 1 or a black marble from urn 2 or a black marble from urn 3. This is:
P (U1yB) + P (U2yB) + P (U3yB)
So:
(1/3) * (7/10) + (1/3) * (2/10) + (1/3) * (5/10) = 0,2333 + 0,0667 + 0,1667 = 0, 4667.
The probability that it is a black marble is 46.67%

5 0

3 years ago

Telephone pole breaks and falls as shown. To the nearest foot, what was the

Genrish500 [490]

Answer:

The missing measurement is : $\sqrt{7^{2} +10^{2} }$ = ~ 12

=> Original height should be : 7+12 =19

8 0

3 years ago

Find scale factor, solve for x, and solve for y.

snow_tiger [21]

Answer:

Part 1) The scale factor is 3

Part 2) The value of x is 36 in

Part 3) The value of y is 26 in

Step-by-step explanation:

step 1

Find the scale factor

we know that

If two figures are similar then the ratio of its corresponding sides is proportional and this ratio is called the scale factor

In this problem

Let

z-----> the scale factor

$z=(10+5)/5=3$

step 2

Find the value of x

To find the value of x, multiply the length of 12 by the scale factor

$x=(12)(3)=36\ in$

step 3

Find the value of y

we know that

$(13)(3)=13+y$

$y=39-13=26\ in$

6 0

2 years ago

What are the disadvantages of driverless cars? Check all that apply.​

What are the disadvantages of driverless cars? Check all that apply.