A rectangle is drawn on a coordinate plane and has vertices at ( − 4, 9), (5, 9), (5, − 2), and ( − 4, − 2). How many units long
1 answer:
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Answer:
Step-by-step explanation:
To write the equation of a line, use the slope formula to first find the slope.
Substitute m=1/5 and the point (3,5) into point slope formula.
Answer:
36.36% probability that she gave birth to quadruplets
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcoes.
Desired outcomes:
Giving births to quadruplets.
She has 4 sets of quadruplets.
So
Total outcomes:
At least 3 children(triplets).
7 sets of triplets and 4 sets of quadruplets.
So
Probability:
36.36% probability that she gave birth to quadruplets