You can divide 950 by 19 to get the speed in ft/min:
950/19 = 50 ft/min
Hope this helps! :)
Answer:
5.1 hours
Step-by-step explanation:
Given that :
Naomi:
Time taken = 9hours
Rate = 1/9
Ramona :
Time taken = 12 hours
Rate = 1/12
Working together :
Time. Taken = 1 / (sum of their rates)
Time taken = 1 / (1/9 + 1/12)
L. C. M of 9 and 12 = 36
Sum up f their rates :
(4 + 3) / 36 = 7/36
Time taken = 1 / (7/36)
= 36 / 7
= 5.142 = 5.1 hours
Answer:
c.
Step-by-step explanation:
Assuming we are not restricting the domain of f, the inverse isn't a function
Since square root are Positve or negative, the function will not be a function.
The correct answer is c.
Answer:
The measure of the angle is 55°
Step-by-step explanation:
Take an angle A and let its complement be x°
Its supplement is 20° + 3x°
Supplementary angles add up to 180° so;
Angle A = 180° - (20° + 3x°) = 160° - 3x°
Complementary angles add up to 90° so;
x° + 160° - 3x° = 90°
-2x° = -70° , x° = 35°
So the complement of the angle A is 35°
Angle A is 90° - 35° = 55°
And its supplement is 180° - 55° = 125°
Answer:
you have to divide and multiply
Step-by-step explanation:
