The distance between the school and the library is less. Then the library is closer to school.
<h3>What is dilation?</h3>
Dilation is the process of increasing the size of an item without affecting its form. Depending on the scale factor, the object's size can be raised or lowered.
There is no effect of dilation on the angle.
On one map of a town, the scale from the town to the map is 12mi:3cm.
The school is 2.5cm from the grocery store on this map.
Then the distance between the school and the grocery store will be
⇒ (12 / 3) x 2.5
⇒ 10 miles
On a different map of the same town, the scale from the town to the make is 12mi: 2cm.
The school is 1.5cm from the library on that map.
Then the distance between the school and the library will be
⇒ (12 / 2) x 1.5
⇒ 9 miles
Thus, the distance between the school and the library is less.
Then the library is closer to school.
More about the dilation link is given below.
brainly.com/question/2856466
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I believe the answer is b
Answer:
Step-by-step explanation:
Where is Ac leath
Answer:
g(x) = sin(x)
f(x) = e^x
Step-by-step explanation:
Answer:
the two groups differed in their attitudes toward advertising, significantly
Step-by-step explanation:
given that until recently a number of professions were prohibited from advertising. In 1977, the U.S. Supreme Court ruled that prohibiting doctors and lawyers from advertising violated their right to free speech. The paper "Should Dentists Advertise?" Journal of Advertising Research, June 1982) compared the attitudes of 101 consumers and 124 dentists to the questions "I favor the use of advertising by dentists to attract new patients".
Hypotheses would be
H-0: the groups do not differ
H-a: The two groups differ significantly
(two tailed chi square test)
Observed
Group Strongly agree Agree Neutral Disagree Strongly disagree Total
Consumers 34 47 9 6 5 101
Dentists 9 18 23 28 46 124
Expected is calculated as row total * column total / grand total for each cell
chi square = (obs - exp)^2/Exp for each cell added
chi square = 79.2716
rxc 5x2
df = 4x1 =4
p value <0.00001
Since p < alpha say 0.01, we reject null hypothesis.
the two groups differed in their attitudes toward advertising, significantly
