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LenaWriter [7]
3 years ago
12

An airplane flies with a constant speed of 660 miles per hour. How far can it travel in 2 hours

Mathematics
2 answers:
bearhunter [10]3 years ago
6 0

Answer:

1320 miles

Step-by-step explanation:

AnnZ [28]3 years ago
6 0

If it takes the airplane to fly at a constant speed of 660 miles per hour, then twice that would be 1320 miles in 2 hours

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ivolga24 [154]

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3 0
3 years ago
How do you find the phase shift of the trig function y=4sin(pieX+2)-5
max2010maxim [7]

The phase shift is the value of the angle when the variable
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5 0
3 years ago
A bag contains 6 red balls and 3 blue balls. 4 balls are selected at random. find the probability of selecting 4 red balls.
geniusboy [140]
Assuming that the balls are not replaced; 

\frac{6}{9}* \frac{5}{8}* \frac{4}{7}* \frac{3}{6}= 5/42 

(the numbers are decreasing in the denominator as you are presumably taking out the red balls. In the denominator, there is one less ball each time since you took out a red one). 

Therefore, the probability of selected 4 red balls consecutively without replacement is 5/42. 

Hope I Helped :) 

4 0
3 years ago
A negative number divided by a positive number have to equal 7
Andrei [34K]

Answer:

-49 divided by 7

Step-by-step explanation:

-49 ÷ 7

= <u>-</u><u>7</u>

3 0
2 years ago
Read 2 more answers
Pls help me out with this pls ;-;
VikaD [51]

Answer:

Sorry, I only know the answer to B.

Step-by-step explanation:

The answer is 0=0,  2=5, 4=10, 6= 15. Sorry if I am late. But I hope this helps, and Have an amazing day!!

8 0
3 years ago
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