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olga nikolaevna [1]
3 years ago
14

Write t with magnitude 14 and direction 51 degrees in component form

Mathematics
1 answer:
Jlenok [28]3 years ago
8 0
(14cos51, 14sin51)

8.81 i, 10.88 j


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2x+3=x+15<br>Help ASAP!​
stiv31 [10]
Answer: x=12

2x + 3 = x + 15
- 3 - 3
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2x = x +12
- x - x
—————
x = 12

5 0
3 years ago
Read 2 more answers
. Find the value of $1,300 invested at 4.2% interest compounded continuously for 5 years, 9 months. Round your final answer to t
BARSIC [14]
The formula we use for continuous compounding is A=Pe ^{rt} where P is the initial amount invested, r is the rate as a decimal, and t is time in years.  Our P = 1300, our r = .042, and our t = 5.75 (9 months is 3/4 of a year, and 3/4 in a decimal is .75).  Putting all that into our formula we have A=1300(2.718) ^{(.042)(5.75)}.  We have to multiply those 2 powers together and then raise euler's number to it, then multiply by 1300.  Doing all of that, we get the amount at the end to be $1,655.10
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3 years ago
Joanna earns money by mowing lawns for the summer.She offers two payment plans:Plan 1:Pay $250 for the entire semester Plan 2:Pa
AnnZ [28]

9514 1404 393

Answer:

  yes

Step-by-step explanation:

The payments 1, 2, 4, ... have a common ratio of ...

  r = 2/1 =4/2 = 2

This is characteristic of a geometric sequence.

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8 0
3 years ago
Find the range, mean, median, and mode of the following data set.
attashe74 [19]

Answer:

<em>The answer to your question would be D.</em>

<em>D. Range: 20</em>

<em>Mean: 10</em>

<em>Median: 9</em>

<em>Mode: none</em>

Step-by-step explanation:

1, 2, 3, 8, 9, 12, 14, 20, 21

Range: 21 - 1 = 20

Mean: 1 + 2 + 3 + 8 + 9 + 12 + 14 + 20 + 21 = 90/9 = 10

Median: 9

Mode: there are no mode in the following given data set.

8 0
3 years ago
the first second and third bases on a baseball field are square cavas bags that each have an area of 225 square inches. what is
Andre45 [30]

Answer:

length = 15 in

Step-by-step explanation:

length = √225 = 15 in

5 0
3 years ago
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