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dmitriy555 [2]
3 years ago
12

The distance between Earth and Mars is about 4.8732 × 107 miles. What is the standard written form of this distance?

Mathematics
1 answer:
bixtya [17]3 years ago
7 0
I believe the form you mean is

4.8732 x 10^{7}

Well move the decimal point of the 4.8732...7 places to the right.

48,732,000

Now find that answer. 

The answer is A.

Please leave a rating and a thanks!
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Jeremy will roll a number cube, numbered 1-6, twice. What is the probability of rolling an even number than the number 3?
andreyandreev [35.5K]
There are 6 possible outcomes on a dice. Meaning when you roll it it could be any of them. Because 3 is one of the 6 the answer would be 1/6
3 0
3 years ago
Plastic parts produced by an injection-molding operation are checked for conformance to specifications. Each tool contains 12 ca
Ksju [112]

Answer:

a) 45 possible outcomes

b) 55 possible outcomes

Step-by-step explanation:

Given:

- Total cavities = 12

- Selection = 3 parts

- Non-conforming cavities = 2

Find:

a) How many samples contain exactly 1 nonconforming part?

b) How many samples contain at least 1 nonconforming part?

Solution:

- The question asks for the use of combinations to express the outcomes for each scenario.

- For first part, we want the inspector to pick exactly one non-conforming part among 3 selected. So let us say that he has already chosen that one non conforming cavity. Now he has to make 2 more selections out of total conforming cavities = 12 - 2 = 10 conforming cavities. Hence, the total possible outcome is to chose 2 randomly from 10 conforming cavities.

                              ( Exactly 1 ) 10C2 = 45 possible outcomes

- The second part entails that at-least 1 non-conforming cavity is selected. To choose exactly 1 non conforming we calculated above. In the similar way calculate for selecting exactly 2 non-conforming cavities. The total possible outcome would be to choose from 10 conforming and we choose 1 from it:

                              ( Exactly 2 ) 10C1 = 10 possible outcomes

- Hence, for at-least 1 non conforming cavity being selected we same the above two cases calculated:

                             (At-least 1 ) =  ( Exactly 1 ) +  ( Exactly 2 )

                             (At-least 1 ) =  45 + 10 = 55 possible outcomes

4 0
3 years ago
David bought three candy bars for $2.45. Assuming that each candy bar is the same price, what is the unit rate for the cost of t
xxMikexx [17]

Answer:

$4.55

Please give me the brainliest!

Hope this helps!

6 0
2 years ago
Can anyone plz helppp?!?
Evgen [1.6K]
So you put 75/100 and divide by 25 and get 3/4, so 25 pizzas had mushrooms
8 0
2 years ago
If F(x) = x² + 5x and G(x) = 2x + 1, find F(5) + G(6). 48 63 107
Sergio [31]

Answer:

63

Step-by-step explanation:

F(x) = x² + 5x

F(5) = (5)² + 5(5) = 25 + 25 = 50

G(x) = 2x + 1

G(6) = 2(6) + 1 = 12 + 1 = 13

F(5) + G(6) = 50 + 13 = 63

3 0
2 years ago
Read 2 more answers
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