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Questions in Grade Middle-school

[Answered] How can you find the surface area of a triangular prism? Provide the easiest method suitable for a 6th-grade level.

[Answered] What is the answer and the steps to solve the equation [tex]\frac{4}{5} = -\frac{4}{7}g[/tex]?

[Answered] Who was the first scientist to discover crystals?

[Answered] How can you make 16 dollars using exactly and only 3 bills, one of which is not a 10-dollar bill?

[Answered] What is 5.36201 rounded to 1 decimal place?

[Answered] 1. Mrs. Perry shares out 20 biscuits between Gemma and Zak in the ratio 1:4. How many biscuits do they both get? 2. Mr. Castle shares out 80 marbles between Emily and Asif in the ratio 7:1. How many marbles do they each get? 3. Ms. Adams shares out 10 pencils between Niamh and Jack in the ratio 2:3. How many do they each get?

[Answered] In which country was the first crystal discovered?

[Answered] What is the final balance for the investment of $1500 for 3 years at 10% compounded annually? A. $1625.00 B. $1875.00 C. $1996.50 D. $2110.50

[Answered] What is \(23^2\) and \(62^2\)?

[Answered] RATIO HELP PLEASE 1. Mrs. Perry shares 20 biscuits between Gemma and Zak in the ratio 1:4. How many biscuits do they each get? 2. Mr. Castle shares 80 marbles between Emily and Asif in the ratio 7:1. How many marbles do they each get? 3. Ms. Adams shares 10 pencils between Niamh and Jack in the ratio 2:3. How many pencils do they each get?