Mathematics, 12.01.2021 21:40 sophiaa23
A solid right circular cone of radius 7 cm and height 4 cm is melted to form a
hollow hemisphere. If the external radius of the hemisphere is 5 cm, find the internal
radius. Find the total surface area of the hemisphere.
Answers: 2
Mathematics, 21.06.2019 12:30
How do i work this problem out using the equation a=pe^rt
Answers: 1
Mathematics, 21.06.2019 14:30
Quick translate "x is 12 units from 20" into an equation. what are the values of x being described? if you can answer any of my other questions that'd be great too
Answers: 2
Mathematics, 21.06.2019 17:00
You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?
Answers: 1
Mathematics, 21.06.2019 18:30
Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.
Answers: 3
A solid right circular cone of radius 7 cm and height 4 cm is melted to form a
hollow hemisphere. I...
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