subject
Mathematics, 01.03.2021 23:00 jasminethomas383

The weather in Rochester in December is fairly constant. Records indicate that the low temperature for each day of the month tend to have a uniform distribution over the interval 15∘ to 35∘F. A business man arrives on a randomly selected day in December. (a) What is the probability that the temperature will be above 26^{\circ} ?

(b) What is the probability that the temperature will be between 18^{\circ} and 27^{\circ} ?

(c) What is the expected temperature?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:20
Which best explains why this triangle is or is not a right triangle?
Answers: 1
question
Mathematics, 21.06.2019 17:00
Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.
Answers: 1
question
Mathematics, 21.06.2019 22:30
At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?
Answers: 1
question
Mathematics, 21.06.2019 22:30
Abucket of paint has spilled on a tile floor. the paint flow can be expressed with the function p(t) = 6(t), where t represents time in minutes and p represents how far the paint is spreading. the flowing paint is creating a circular pattern on the tile. the area of the pattern can be expressed as a(p) = 3.14(p)^2 part a: find the area of the circle of spilled paint as a function of time, or a[p(t)]. show your work. part b: how large is the area of spilled paint after 8 minutes? you may use 3.14 to approximate pi in this problem.
Answers: 2
You know the right answer?
The weather in Rochester in December is fairly constant. Records indicate that the low temperature f...
Questions
question
History, 02.11.2020 17:30
question
Mathematics, 02.11.2020 17:30
question
Computers and Technology, 02.11.2020 17:30
question
Mathematics, 02.11.2020 17:30
question
Mathematics, 02.11.2020 17:30
question
Biology, 02.11.2020 17:30