A stainless steel patio heater is a square pyramid. The length of one side of the base is 23.4 in. The slant height of the pyram
1 answer:
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Answer: 0.1974
Step-by-step explanation:
Let X be a random variable that denotes the gas mileage (in miles per gallon) of the individual sedan.
Given: Population mean:
Standard deviation:
The probability that the gas mileage (in miles per gallon) of your single, individual sedan is between 19.5 and 20.5:
The required probability=0.1974
Answer:
Step-by-step explanation:
If the triangles are similar, then the sides are in proportion.
We have the equation:
<em>cross multiply</em>
<em>divide both sides by 3</em>
<em>subtract 8 from both sides</em>
<em>divide both sides by 3</em>