Turn 30% into a decimal 0.30 then times it by 129 =Β£38.70
Β£129.00-Β£38.70=Β£90.30 that be the discount.
6.25=0.0625 as decimal then times it 129.00=Β£8.06 which is the tax.
Β£90.30+Β£8.60
New price Β£98.90
Answer from: Quest
since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.
this implies that all possible options, except 24, can be accepted
Answer from: Quest
Just a question- could you organize the data better? i just cannot tell which number are for which bakery. i will be happy to answer this question if you could do this for me! : )
Another question on Mathematics
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) β sinh2(x) = 1 and (b) 1 β tanh 2(x) = sech 2(x). solution (a) cosh2(x) β sinh2(x) = ex + eβx 2 2 β 2 = e2x + 2 + eβ2x 4 β = 4 = . (b) we start with the identity proved in part (a): cosh2(x) β sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 β sinh2(x) cosh2(x) = 1 or 1 β tanh 2(x) = .
Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?
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