Question
A dolphin swims 100 miles in 4 days. Which equation could be used to find how many miles it swims in 18 days?
*
1 point
y = 25 x 18
y = 100 x 18
100 = 18x
y = 100 x 4 x 18
*
1 point
y = 25 x 18
y = 100 x 18
100 = 18x
y = 100 x 4 x 18
Answers
GPT 3.5
The correct equation that could be used to find how many miles the dolphin swims in 18 days is:
y = 100 * 18
y = 100 * 18
u sure?
GPT 3.5
Apologies for any confusion. The correct equation should be:
y = 100 * (18/4) = 100 * 4.5 = 450
So, the equation that could be used to find how many miles the dolphin swims in 18 days is:
y = 450
y = 100 * (18/4) = 100 * 4.5 = 450
So, the equation that could be used to find how many miles the dolphin swims in 18 days is:
y = 450
A dolphin swims 100 miles in 4 days. Which equation could be used to find how many miles it swims in 18 days?
*
1 point
y = 25 x 18
y = 100 x 18
100 = 18x
y = 100 x 4 x 18
Right one only
*
1 point
y = 25 x 18
y = 100 x 18
100 = 18x
y = 100 x 4 x 18
Right one only
GPT 3.5
The correct equation that could be used to find how many miles the dolphin swims in 18 days is:
y = 100 * 18
y = 100 * 18
Two friends entered a writing contest. Sam wrote 180 words in 60 minutes. Freya wrote 120 words in 30 minutes. Based on this data which statement is true?
*
2 points
Sam wrote MORE words per minute with a unit rate of 4 words/1 minute.
Both friends wrote the same amount of words per minute.
Freya wrote MORE words per minute with a unit rate of 4 words/1 minute.
Freya wrote LESS words per minute with a unit rate of 4 words/1 minute.
*
2 points
Sam wrote MORE words per minute with a unit rate of 4 words/1 minute.
Both friends wrote the same amount of words per minute.
Freya wrote MORE words per minute with a unit rate of 4 words/1 minute.
Freya wrote LESS words per minute with a unit rate of 4 words/1 minute.
GPT 3.5
To determine which statement is true, we need to calculate the unit rate for each friend.
For Sam, the unit rate is 180 words / 60 minutes = 3 words/minute.
For Freya, the unit rate is 120 words / 30 minutes = 4 words/minute.
Comparing the two unit rates, we can see that Freya wrote MORE words per minute than Sam. Therefore, the correct statement is:
Freya wrote MORE words per minute with a unit rate of 4 words/1 minute.
For Sam, the unit rate is 180 words / 60 minutes = 3 words/minute.
For Freya, the unit rate is 120 words / 30 minutes = 4 words/minute.
Comparing the two unit rates, we can see that Freya wrote MORE words per minute than Sam. Therefore, the correct statement is:
Freya wrote MORE words per minute with a unit rate of 4 words/1 minute.
u sure
GPT 3.5
Apologies for the confusion. In the previous response, there was an error in the calculation of Sam's unit rate.
For Sam, the unit rate is 180 words / 60 minutes = 3 words/minute.
For Freya, the unit rate is 120 words / 30 minutes = 4 words/minute.
Comparing the two unit rates, we can see that Freya wrote MORE words per minute than Sam. Therefore, the correct statement is:
Freya wrote MORE words per minute with a unit rate of 4 words/1 minute.
For Sam, the unit rate is 180 words / 60 minutes = 3 words/minute.
For Freya, the unit rate is 120 words / 30 minutes = 4 words/minute.
Comparing the two unit rates, we can see that Freya wrote MORE words per minute than Sam. Therefore, the correct statement is:
Freya wrote MORE words per minute with a unit rate of 4 words/1 minute.