The usual rules of addition and multiplication apply to complex numbers as well as to real numbers. The true statements are ...
- x + y = y + x . . . . . . . . . . . . . . . commutative property of addition
- (x × y) × z = x × (y × z) . . . . . . . . associative property of multiplication
- (x + y) + z = x + (y + z) . . . . . . . . associative property of addition
Answer:1.3
Step-by-step explanation:
Answer:
The total change in the altitude of the parachute after 4 minutes is 92 ft
Step-by-step explanation:
Here, we want to calculate the total change in the altitude of the parachute.
The rate of change per minute = 28 ft/m
Now in 4 minutes, the total altitude change will be;
28 ft/min * 4 min = 92 ft
In 4 minutes, there would have been a change of 92 ft in the altitude of the parachute
Answer:
80 centimeters taller
Step-by-step explanation:
First, convert Alex's height from meters to centimeters by multiplying by 100 because there are 100 centimeters in one meter to get 160 centimeters. Now multiply 160 centimeters by 1.5 to get Noah's height, 240 centimeters. Finally, since we need to find their difference in height, subtract Alex's height of 160 centimeters from Noah's height of 240 to get 80 centimeters.
Apricots has .75 ounces more than sunflower seeds