Math 16
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Question 1 of 8
1. Question
Question 1:
The 5 consecutive integers below add up to 175. What is the value of x?
x2
x1
x
x+1
x+2CorrectIncorrect 
Question 2 of 8
2. Question
Question 2:
In square MATH shown, P is the midpoint of segment AT. Which of the following is the ratio of the area of triangle PMH to triangle PTH?
CorrectIncorrect 
Question 3 of 8
3. Question
Question 3:
What is the value of sin A?
CorrectIncorrect 
Question 4 of 8
4. Question
Question 4:
What is the center and radius of the circle whose equation is (x2)^{2} + (y+4)^{2} = 6?
CorrectIncorrect 
Question 5 of 8
5. Question
Question 5:
In the real numbers, what is the value of x in the equation
9^{x4} = 27^{3x+2}?CorrectIncorrect 
Question 6 of 8
6. Question
Question 6:
What is the area of triangle ABC if the coordinates of its vertices are (3,4), (2,4) and (1,8)?
CorrectIncorrect 
Question 7 of 8
7. Question
Question 7:
[Calculator Question] At Clinton High School, approximately 8 percent of juniors and 6 percent of seniors were given a National Science Award. If there were 564 juniors and 604 seniors last year at Clinton High School, which of the following is closest to the total number of juniors and seniors given a National Science Award at Clinton High School?
CorrectIncorrect 
Question 8 of 8
8. Question
Question 8:
[Calculator Question] A triangle was altered by increasing the length of the base by 12 percent and by decreasing the length of the height by x percent. If these alterations decreased the triangle’s area by 16 percent, what is the value of x?
CorrectIncorrect