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bixtya [17]
3 years ago
15

What is the sum of a 54-term arithmetic sequence where the first term is 6 and the last term is 377

Mathematics
1 answer:
MrRa [10]3 years ago
6 0
Sn  = (n/2) [a1 + l]

= 27[6 + 377]

=  20,682 Answer
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At a factory, a machine puts tops on bottles at a rate of 90 bottles per minute. How many tops can be put on bottles between 10:
Mrac [35]

Answer:

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Step-by-step explanation:

<u>Rate:</u>

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<u>Time:</u>

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5 0
3 years ago
Suppose we deal a 5-card hand from a regular 52-carddeck. Which islarger, p(2 access) or p(3 diamonds)?
irina [24]

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Probability is the chance of happening an event or incident. The probability of an event can be calculated by the ratio of the number of favorable events to the total number of events in that sample space.

A deck of cards always has 52 cards.

Out of those 52 cards, there are 4 different aces.

The deck of cards also contains 13 diamonds.

Therefore, the probability of p(2 aces) is the probability of getting at least 2 aces in that 5-card hand is = 2/4 = 1/2 = 13/26.

Now, the probability of p(3 diamonds) is the probability of getting at least 3 diamonds in that 5-card hand is= 3/13 = 6/26.

If we compare these two probabilities, it is clear that the probability of p(2 aces) is greater than the probability of p(3 diamonds).

Learn more about probability of an event here: brainly.com/question/11234923

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7 0
2 years ago
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cestrela7 [59]

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B. t = time travelled in hrs,

r = rate (miles/hr)

d = distance travelled = 180

Therefore, rate travelled for t hours would be:

r = \frac{180}{t}

7 0
3 years ago
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