25 multiplied by 15 is 375.
As one tablespoon in 15ml, 25x15=375ml. This is equal to 12.68 Fluid Ounces or 75 tsp.
We know that Q=m.s.t, where Q= Heat, s= Specific heat of the substance, t=temperature(Difference in temperatures) =>s= Q/m.t =>s=525/(25X15) =>s=525/375 =>s=1.4 cal/g/0c Specific heat of the substance is 1.4 cal/g/0c.
41 to base 6 = (4x6)+(1) = 24+1 = 25 in decimal 23 to base 6 = (2x6)+(3) = 12+3 = 15 in decimal Multiply 25x15 = 375 in decimal Now convert 375 to base 6 as follows 1) Divide 375 by 6, Quotient = 62, Remainder 3 = 3 2) Divide 62 by 6, Quotient = 10, Remainder = 2 3) Divide 10 by 6, Quotient = 1, Remainder = 4 Hence the product in base six is 1423 Verification: 1423 in base 6 = [1x6-raised to 3]+[4x6-raised to 2]+[2x6]+[3] = 1x216+4x36+2x6+3 = 216+144+12+3 = 375 You can also do straight base 6 multiplication 0023 0041 ------ 0023 1400 ------ 1423 ------ or 0041 0023 ------ 0203 1220 ------ 1423 ------
The perimeter of a pool that is EXACTLY 15' wide by 30' long is 77'1". You have to be careful though as a lot of pools are not made exactly to those specs. Often they are a little bit smaller which effects the perimeter a lot.