subject
Mathematics, 26.03.2021 23:30 saintsfan2004

Guided Problem Solving Water covers approximately 70% of Earth’s surface. The diameter of Earth is about 13,000 km. Find the approximate area of Earth that is covered by water. What is the formula for the surface area of a sphere?
What is the surface area of Earth?
What is 70% of Earth’s surface area?For the pair of similar solids, find the value of the variable. Show your work.

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 20.06.2019 18:04, jalenJohnson6t
George is 187 cm tall. his son, ralph, is 142 cm tall. who casts the longer shadow. george when the sun is 65° above the horizon, or ralph when the sun is 56° above the horizon? how much longer? (nearest centimeter)
Answers: 2
image
Mathematics, 21.06.2019 13:10, shaw2708
Aresearch company wants to test the claim that a new multivitamin to improve short term memory. state the objective of the experiment, suggest a population, determine the experimental and control groups, and describe a sample procedure.
Answers: 2
image
Mathematics, 21.06.2019 18:00, cexe2630
The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old
Answers: 1
image
Mathematics, 21.06.2019 22:00, harrypottergeek31
Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft. what is the area of the stage? enter your answer in the box. ft²
Answers: 2
You know the right answer?
Guided Problem Solving Water covers approximately 70% of Earth’s surface. The diameter of Earth is a...

Questions in other subjects: