Darla is taking a survey at her school. She finds that 20 out of 100 students have fish as pets. This means that her experimenta
l probability of having fish as pets is 1/5, or 20%. Statistics for the distribution of pets owned by students in North America are shown. Which statement is true?
1 answer:
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Answer:
b=-18
Step-by-step explanation:
If a line that passes through the point and it has slope
, the equation of the line is:
Answer:
The way a proportion is set is as follows;
The Distance from Rio de Janeiro and San Jose Costa Rica is then found as 800 miles
Step-by-step explanation:
The dimension of the distance between Rio de Janeiro and San Jose Costa Rica = 4 inches
The map scale = 1 inch to 200 miles
To figure out how many miles it is or the actual distance from Rio de Janeiro and San Jose Costa Rica, we have;
Therefore, we have;
(4 inches × 200 miles)/(1 inche) = Distance from Rio de Janeiro and San Jose Costa Rica
Which gives;
Distance from Rio de Janeiro and San Jose Costa Rica = 800 miles.