Andy says she splits her time on her homework as follows: 45 percent on math, 20 percent on science, 18 percent on social studies, and 17 percent on language arts. a. If Sandy spends 100 hours on homework over a month, predict how much time she spend on each subject. Math: Science: Social Studies: Language Arts:
(Will mark first person to answer brainliest)

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer