Answer: about 14% of the 7 grade don't play sports
Step-by-step explanation: i think
Answer:
D. linear; y = - 1/2x + 2
Step-by-step explanation:
As the values of x increase by 1, the values of y decrease by 0.5. This means that we have a negative linear relationship of 1/2. In other words, the slope is -1/2. Our y-intercept is 2 since when x = 0, y = 2. So, D is the correct choice.
Answer:
Step-by-step explanation:
The Standard Penetration Test (SPT) is a widely used geotechnical test used to estimate soil strength. A SPT hammer drives a split barrel sampler at the bottom of a drive rod and recovers soil samples.
Answer:
A. and
Step-by-step explanation:
Given:
Vertices of triangle RST are and .
Rotation is 90° about the center O(0,0). The rotation is counter-clockwise as the angle of rotation is positive.
Now, the co-ordinate rule for 90° rotation counter-clockwise is given as: →
and values interchange their places with becoming negative when interchanged.
So, →
→
→
⇒ →
Therefore, the image of the vertices are and .
Answer:
A
Step-by-step explanation:
It goes up and down due to the x^3 then the 3x^2