Two drones are descending from the sky in vertical lines. A black drone is currently at an altitude of 1,170 feet and is droppin
g at a rate of 64 feet per minute. A white drone is at an altitude of 966 feet and is dropping at a rate of 52 feet per minute. How many minutes will it take for the two drones be at the same altitude? Use the variable n to represent the unknown quantity.
Step 1: Choose the general form of the equation or inequality for this situation.
number of minutes elapsed for black drone = number of minutes elapsed for white drone
1. altitude of black drone = altitude of white drone
2. rate of descent for black drone rate of descent for white drone
3. rate of descent for black drone = rate of descent for white drone
4. altitude of black drone altitude of white drone
Step 2: Choose what the variable represents in this problem situation.
1. Let N represent the altitude in feet.
2. Let N represent the weight in pounds.
3. Let N represent the number of minutes.
4. Let N represent the speed in feet per minute.
Step 3: Choose the equation or inequality that models this situation.
(couldn't copy paste) (ignore my answer i don't know what i'm doing)
Step 1: Choose the general form of the equation or inequality for this situation.
number of minutes elapsed for black drone = number of minutes elapsed for white drone
1. altitude of black drone = altitude of white drone
2. rate of descent for black drone rate of descent for white drone
3. rate of descent for black drone = rate of descent for white drone
4. altitude of black drone altitude of white drone
Step 2: Choose what the variable represents in this problem situation.
1. Let N represent the altitude in feet.
2. Let N represent the weight in pounds.
3. Let N represent the number of minutes.
4. Let N represent the speed in feet per minute.
Step 3: Choose the equation or inequality that models this situation.
(couldn't copy paste) (ignore my answer i don't know what i'm doing)
1 answer:
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