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Over [174]
2 years ago
11

What is the period of y=4cos5x

Mathematics
1 answer:
kvasek [131]2 years ago
5 0

you take 2pi and divide it by bits stolen from the equation its explained more in the screennshot

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A certain number added twice to itself equals 96.what is the number?
irina1246 [14]
Your answer is 48, because 96/2 is 48

Hope this helps
6 0
3 years ago
Read 2 more answers
singh works at a restaurant where he is paid by the hour plus time and a half for his hours over 40. last week he worked four ho
padilas [110]

Answer:

$8.5 per hour

Step-by-step explanation:

Number of overtime hours = 4 hours

Since overtime starts after 40 hours, then the number of hours worked = 40 + 4 = 44 hours

Total amount earned = $391

Let Hourly pay = x

Overtime pay = 1 1/2x = 3/2x

Therefore ;

40x + (4*3/2x) = 391

40x + 6x = 391

46x = 391

x = 391 / 46

x = 8.5

Hourly pay = $8.5 per hour

7 0
3 years ago
A beverage is made by mixing three parts of water with five parts of fruit juice how many parts of water are mixed with one part
Lubov Fominskaja [6]

Answer:

3/5 part water.

Step-by-step explanation:

If the ratio for water to fruit juice is 3:5, then if you divide the fruit juice by 5 to get one you must do the same on the other side, giving you 3/5(which cant be simplified further), which makes 3/5:1.

4 0
3 years ago
Gayle starts to save at age 20 for an extended vacation around the world that she will take on her 45th birthday. She will contr
Katen [24]
For this case we have the following equation:
 P (t) = P (1 + r / n) ^ (n * t)
 Where,
 P: initial investment
 r: interest
 n: periods
 t: time
 she will take on her 45th birthday:
 for t = 25:
 P (25) = 1000 * (1 + 0.0165 / 4) ^ (4 * 25)
 P (25) = 1509.31 $
 Answer:
 The future value of this investment when she takes her trip is:
 P (25) = 1509.31 $
8 0
3 years ago
Read 2 more answers
Can you help me with this?
horsena [70]

Answer:

B

Step-by-step explanation:

it this answer

7 0
2 years ago
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