-3 + y = -8
The sum ( + ) of y and -3 is ( = ) -8
I got .04 I'm not sure , but I hope you get it right
The given graph is parabola graph with vertex at the point (2.0,24) and branches of the parabola go in a negative direction of y-axis.
As known parabola is symmetric about her <span>axis of symmetry and in this case the symmetry axis has equation t=2.0 (vertical line). Thus, the height of the javelin above the ground is symmetric about the line t=2.0.
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</span><span>From the graph you can see that the first time when javelin is 20 feet above the ground is when t=1.0 and the second time is t=3.0 (to determine this you should draw horizontal line through point (0,20) and consider two points of intersection (1.0,20), (3.0,20) between parabola and horizontal line).
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Answer:
Step-by-step explanation:
The following table shows the relationship between students who enroll in advanced Algebra and Chemistry in a particular high school. From a sample of 40 students it is found that 17 are enrolled in Algebra, 12 are enrolled in Chemistry, and six are enrolled in both.
Algebra Not in Algebra Total
Chemistry 6 12
Not in Chemistry
Total 17 40
Complete the rest of the two-way frequency table above.
Part A: How many students are enrolled in either Algebra or Chemistry?
Part B: If there are 2,000 students in this school, how many (rounded to the nearest whole student) are expected to be enrolled in just Chemistry this year?
I already filled out the graph but I think I might have somehow did it wrong.
Answer: -426?
Step-by-step explanation:
is it subtracting or adding.