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dimaraw [331]
3 years ago
11

How many integers between 1 and 25 would you expect to appear in 80 trials?Explain. Nevermind I found the answer.

Mathematics
1 answer:
saw5 [17]3 years ago
5 0
Do You need the answer or did you find it?
i think it's 105 I MAY BE WRONG
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After a discount of 40%, the sale price of a ride pass at a fun park is $30. What is the original
777dan777 [17]

Answer:

30 divided by 0.40 = 75

The original price was $75

Step-by-step explanation:

7 0
3 years ago
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Mason gave the waiter a $14.58 tip, which was 15 percent of the dinner bill. What was the amount of the dinner bill before he ad
Svetlanka [38]

Answer:

C. You take the tip amount devided by 15%. Thats 0.15. You the get the answer 97.20

Step-by-step explanation:

6 0
2 years ago
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Simplify the following fractions<br><br> 8/24<br> 8/32<br> 6/30<br> 12/24<br> 9/21<br> 5/20
Mademuasel [1]

Answer:

for 8/24 the answer will be 1/3.

and for 8/32 the answer will be 1/4.

and for 6/30 the answer will be 1/5.

and for 12/24 the answer will be 1/2.

and for 9/21 the answer will be 3/7.

and for 5/20 the answer will be 1/4

Step-by-step explanation:

4 0
3 years ago
Trig questions:
navik [9.2K]
Question 1
Because the period is 2π, and the amplitude is 1obtain
f(x) = sin(x)
Because the horizontal shift is π, obtain
f(x) = sin(x - π)
Because the vertical shift is -4, obtain
f(x) = sin(x - π) - 4

Answer: 1. f(x) = sin(x - π) - 4

Question 2
The radius is 36/2 = 18 in.
1 revolution (360°) is the circumference, which is
2π(18) = 36π in
When the revolution is 62°, the distance traveled is
(62/360)*(36π) = (31/5)π in

Answer: 3. (31π)/5

Question 3.
Consider f(x) = 3cos(2x-π) - 1
f(0) = 3cos(-π) - 1 = -4
f(π/2) = 3cos(0) - 1 = 2
Rate of change = (2+4)/(π/2) = 12/π

From the graph, the rate of change of g(x)  is
3/(π/2) = 6/π

Consider h(x) = sin(x) - 4
h(0) = 0 - 4 = -4
h(π/2) = 1 - 4 = -3
Rate of change = (-3+4)/(π/2) = 2/π
Therefore h(x) has the smallest rate of change

Answer: h(x)

8 0
3 years ago
How many solutions does the system of equations have 2x = -10y + 6 and x + 5y = 3
kipiarov [429]
Infinite

x=-5y+3 is the same as x+5y=3
3 0
3 years ago
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