Answer:
the percent of increase is 24%
Step-by-step explanation:
The percent of increase in general could be calculate as:
where Vf is final value and Vi is initial value.
From the question we know that Vi is equal to 25 and Vf is equal to 31. Replacing this values on the equation we get:
That's mean that at second attempt the percent of increase is 24%, taking into account that at the first attempt a student get 25 questions correct.
Answer:product means the answer to a multiplication problem
Step-by-step explanation: you are welcome
Answer:
The sector given in the figure is a semi-circle because the degree measure of the chord is 180 degrees.
Area of semicircle = 0.5π
= 0.5π×4.5 = 6.75 sq. inches
(-5/3)•(-6/1)=(30/3)
(30/3) simplified is (10/1)
If the circumference is half of the perimeter than the area for both circles would be half of them find one circles area and half it
