In order to test a hypothesis, the variable that the scientist changes to a predetermined value is known as _________________. i
s. the controlled variable
b. the dependent variable
c. the independent variable
d. all of the above
1 answer:
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Answer:
10
Step-by-step explanation:
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Answer:
Are you talking about dilation of a polygon?
Step-by-step explanation:
The multiplier for decreasing by 45% is 0.55
So you times the multiplier by the price to get your answer:
650 x 0.55 = $357.50