Mathematics, 25.05.2021 16:50, lazybridplayer
If an average rectangular block of limestone used to build the Great Pyramid of Khufu at Giza is approximately 2.75 feet by 3.5 feet by 4 feet, and limestone weighs approximately 170 pounds per cubic foot, what is the weight of one of the limestone blocks used to build the pyramid?
Answers: 2
Mathematics, 22.06.2019 01:30, kuadirkennedy
You have 37 coins that are nickels, dimes, and pennies. the total value of the coins is $1.55. there are twice as many pennies as dimes. find the number of each type of coin in the bank.
Answers: 1
Mathematics, 22.06.2019 03:30, jonesromari
2. there are 250 students in a school auditorium. use numbers from the box to complete the table. 16, 38, 18, 45, 25, 50, 32, 60 grade number percent of all students of students fifth 24 sixth 95 seventh 20 eight 45
Answers: 1
Mathematics, 22.06.2019 05:30, micahsocool23
What is the solution to the system of equations? 10x+3y=8 -9x-y=-20 (11, 1) (1, 11) (β1, 11) (11, β1)'
Answers: 1
If an average rectangular block of limestone used to build the Great Pyramid of Khufu at Giza is app...
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