Answer:
11
Step-by-step explanation:
144-12=132 / 12 (11 kids + Jason)
Answer:
25% of the people either buys a digital camera or a home theater receiver buth not both.
Step-by-step explanation:
The percentage of the customers that buy both a digital camera (D) and a home theather receiver (H) are included in the respective percentages (28% and 5%), so to calculate the percentage that buy only one of the items, we have to substract the percentage that buy both items from each of the percentages:
- If 28% of the people purchase a digital camera, and 4% buy both items, then 28-4=24% of the people buy only a digital camera.
- If 5% of the people purchase a home theater receiver, and 4% buy both items, then 5-4=1% of the people buy only a home theater receiver.
Then, we can add 24% and 1% and have that 25% of the people either buys a digital camera or a home theater receiver buth not both.
Answer:distributing is the only operation performed in distributive property.
Step-by-step explanation:
Answer:
the fuel efficiencies of the first car was 15 while the second car was 35
<h3>
Answer: B) Experiment</h3>
Reason:
Whenever you have two groups like this, one labeled the treatment group and the other the control group, we have an experiment gong on.
The treatment group gets the actual medication that is being tested. The control group gets a fake medication, aka placebo. Usually a placebo is meant for humans because it's more of a psychological factor. With cats, it likely won't affect them. However, such practices of having two groups like this is standard no matter what group of subjects you're testing.
The idea is that if the treatment group has better results compared to the placebo group, then it's likely the medication works.
