i donk know Step-by-step explanation:
Answer:
Yes!
Step-by-step explanation:
Joe’s weight with Jake’s weight is 490, which is less than 500, so yes!
Answer:
y=-x^2 is just y=x^2 reflected over the x-axis. In other words, the parabola is upside-down.
Step-by-step explanation:
Answer:
The ballet dancers practice 20 h or more per week. is right
The jazz dancers practice 20 h or more per week. is wrong
The type of dancing does not seem to affect the number of hours of practice for the dancers in the survey. is right
Step-by-step explanation:
i took the test so no step by step :)
Answer:
7
Step-by-step explanation:
You divided both 28 and 4 and you will get 7 as your answer.
