[1] 2020/09/16 02:24 Female / 60 years old level or over / Self-employed people / Useful /

Purpose of use

determining the area of a cord of wood

[2] 2020/08/26 00:40 Male / 60 years old level or over / An office worker / A public employee / Very /

Purpose of use

comparing area of circular culvert vs area of rectangular box culvert, and provide a printout to concerned landowner.

[3] 2020/08/06 23:23 Female / Under 20 years old / Elementary school/ Junior high-school student / - /

Comment/Request

It was really useful my teacher was amazed to see that I could do this on a calculator

[4] 2020/07/19 20:56 Female / 20 years old level / Elementary school/ Junior high-school student / Useful /

Purpose of use

to understand mathematics

Comment/Request

very nice

[5] 2020/07/13 23:47 Male / 50 years old level / A teacher / A researcher / Useful /

Purpose of use

calc area of round metal trough for painting

[6] 2020/07/07 21:10 Male / 20 years old level / High-school/ University/ Grad student / Useful /

Purpose of use

calculate pizza calories

[7] 2020/06/25 09:44 Female / 60 years old level or over / Self-employed people / Very /

Purpose of use

Rarely have to do calculations. This for the area of a circle of embroidery to calculate thread coverage

Comment/Request

Worked well.

[8] 2020/06/16 18:06 Female / 60 years old level or over / Elementary school/ Junior high-school student / Not at All /

Purpose of use

I am able to do these in my head no need of such a useless programamation thingy

Comment/Request

i want a refund

[9] 2020/06/15 20:02 Female / 30 years old level / High-school/ University/ Grad student / Useful /

Purpose of use

Determining the cross sectional area of a wire to calculate the maximum current carrying capabilities of a given voltage for a motor I'm planning to modify.

[10] 2020/04/05 04:41 Male / 60 years old level or over / High-school/ University/ Grad student / Very /

Purpose of use

Calculate areas for gravity feed irrigation system

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