Answer:
2. False
3. False
Step-by-step explanation:
Solving inequalities requires the same steps as solving equations except for one exception. When you multiply or divide by a negative during the solving process, you must flip the sign to maintain the relationship. This occurs when the variable x has a negative coefficient. Neither 2 nor 3 has this case. Neither needs the sign flipped. Both are false.
Answer: (a) (i)50.42 m/s (ii) 51.35 m/s (iii) 52.094 m/s (iv) 52.2614 m/s (v) 52.27814 m/s
(b) 54.14 m/s
Step-by-step explanation:
The average speed over the given time interval [a,b]: = 
Given: If an arrow is shot upward on Mars with a speed of 56 m/s, its height in meters t seconds later is given by 
(a)
(i) average speed = 

m/s
(ii) average speed = 

m/s
(iii) average speed = 

m/s
(iv) average speed = 

m/s
(v) average speed = 

m/s
(b) 

m/s
<span>When you round 699,900 to the nearest hundred, you get 700,00.</span>
Answer:
a ray because it has a jaw and a backbone :)
Step-by-step explanation: