Answer:
-3
Step-by-step explanation:
Answer:
The population of town A is greater than B. Town A is 206 times greater than town B.
Step-by-step explanation:
The 14th term of the arithmetic sequence is 40.
Answer:
Step-by-step explanation:
The greater the magnitude of the leading coefficient, the narrower the parabola.
Widest: f(x) = 0.5x²
Next: f(x) = -x²
Next: f(x) = 2x²
Narrowest: 3x²
Answer:
280 km
Step-by-step explanation:
200÷4
40
40 km/h
40×7
280
