Mathematics, 22.06.2019 06:30 molinaemily009
The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4πr^2. write your answer in scientific notation.
Answers: 2
square kilometers
. Since the diameter is 3500 km then its radius is half of this. 3500 divided in two is 1,750 units. Substitute r=1,750.
Another question on Mathematics
Mathematics, 21.06.2019 13:30
The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).
Answers: 1
Mathematics, 21.06.2019 20:00
Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
Mathematics, 21.06.2019 20:00
What is the radical expression that is equivalent to the expression 27 1 over 5?
Answers: 3
You know the right answer?
The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formul...
Questions
Mathematics, 11.05.2021 01:20
Mathematics, 11.05.2021 01:20
Mathematics, 11.05.2021 01:20
Mathematics, 11.05.2021 01:20
Mathematics, 11.05.2021 01:20
Mathematics, 11.05.2021 01:20
Mathematics, 11.05.2021 01:20
Social Studies, 11.05.2021 01:20
Mathematics, 11.05.2021 01:20
History, 11.05.2021 01:20
