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Reptile [31]
3 years ago
10

Annabelle drops a flat metal disk into a slot and then pulls a lever. After repeating this process three times, several flat met

als disks fall out of the machine. Annabelle repeats the behavior 5 times and receives more metal disks after the 5th try. On her very next behavior, Annabelle again receives more metal disks. She walks away excitedly, at which point Clarice, who has been watching, immediately hurries to put her own metal disk into the slot so that she can pull the lever. What schedule is occurring in this example?
A. none of these are happening
B. Fixed ratio
C. Random interval
D. Fixed interval
E. Random ratio
Advanced Placement (AP)
1 answer:
Digiron [165]3 years ago
5 0

Answer:

Random Ratio

Explanation:

We don't know how many disks are coming out each time compared to the amount of diss they are putting in.

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5 0
2 years ago
Which treatment approach did sigmund freud develop for treating his patients?
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4 0
2 years ago
use an example to explain how timing of reproduction in plants and animals is tied to energy availability
alisha [4.7K]

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Explanation:

As examples we can take the apricot tree, as a plant, and the lynx, as an animal.

The apricot tree starts the process of reproduction when the temperatures are higher and when there is more sunlight. This usually starts from the beginning or middle of March. The reason as to why the apricot starts the reproduction during this period is because the warmer weather enables the bees to come out and pollinate it, while the sunlight is crucial because as a plant the apricot uses it for the process of photosynthesis.

The lynx is member of the cat family. It is a predator so it has timed its reproduction in accordance to the reproduction of its prey. The reason for this is that the lynx will need more food when it has cubs, so it is much easier to get more food when its prey has offspring as well as they are easy target, but also the mothers tend to be more defensive and often try to stand up to the predator which also makes them much easier targets.

7 0
3 years ago
one recipe calls for 60 milliliters of liquid vanilla extract. how many fluid ounces of liquid vanilla extract should you use?
sladkih [1.3K]
10 mL are needed for the recipe 
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If you travel for a 3.5 hours at a speed of 65 mph how far will you go
erica [24]
Think about it. 65 mph means you go 65 miles in one hour, so in 2 hours you go 65×2 miles, in 3 hours you go 65×3 miles, and in 3.5 hours you go 65 × 3.5 miles.

Hope this helped
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2 years ago
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