Have had it for a couple of weeks and it's been really helpful in simplifying equations so I can break them down and understand them better, i recommend, so yeah just use it if you forget something, the reason why I put 5 stars is beacuse it was INCREDIBLE I can't believe it don't have 5 stars it's that amazing, it helps out so much but what I do would like is for a guide how to use it before rushing and not having that.
Matthew Barr
I love this app! It helps me with all the math I don't understand and it explains exactly how to do it, all u have to do is take a picture of the problem you are sruggling woth and it explains it step by step, its very helpful to me, i think more kids should be getting this app, it's Amazing.
Robert Espiritu
I looked at her math and the equations looked familiar but I wanted to make sure I had the right answer and was teaching her the right way to work out the problem to get the correct answer. Minimal ads keep it free, it's easy to use and gives you the right answer the right way.
James Ezell
Upper bound = \(32 + 0.5 = 32.5~\text{cm}\) Lower bound = \(32 - 0.5 = 31.5~\text{cm}\) 140 cm, measured to the nearest 10 cm: The degree of accuracy is nearest 10 cm.
Add 1.96 times this number to your mean value to find the upper bound. So, if the mean is in cell D1 and the last result is in cell D4, type “=D1+ (1.96D4)” into a blank cell to get
Work out the lower and upper bounds of the suitcase. Since the number is rounded to the nearest 10 the scale that the bag is weighed on is increasing by 10. So the lower bound is halfway between 20 and 30
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