a positive... for example: -5x-5=25
2.5 x 109 is wrong. 2.5 x 109 would be "2500000000 The correct answer is 2.5 x 1010 or 25 x 109 (But this would not be in true scientific notation). Scientific notation is basically calculated by how many times you would move the decimal point (as a result of multiplying by 10). As follows. 2.5 x 109 = 2500000000 2.5 x 1010 = 25000000000 Not sure how old this question is but thought i would answer anyway.
The product of 25 and 3 is 75. In mathematics, the product is the result of multiplying two or more numbers together. In this case, when you multiply 25 by 3, you get 75 as the answer.
2.9% is the same as 0.029 and 0.029*25 = 0.725
1010
a positive... for example: -5x-5=25
2.5 x 109 is wrong. 2.5 x 109 would be "2500000000 The correct answer is 2.5 x 1010 or 25 x 109 (But this would not be in true scientific notation). Scientific notation is basically calculated by how many times you would move the decimal point (as a result of multiplying by 10). As follows. 2.5 x 109 = 2500000000 2.5 x 1010 = 25000000000 Not sure how old this question is but thought i would answer anyway.
2.9% is the same as 0.029 and 0.029*25 = 0.725
1010
6.25%. You derive this by multiplying .25 by .25.
(4 x 25 + 1) x 10
The result of multiplying 0.05, 0.5, 0.1, and 10000 together is 25.
25 x 25 = 625 ( to prove if the product of 25 and 25 is less than 1000, first review our basic multiplication.. hence, product is the result of multiplying the given multiplicand and multiplier) so therefore 625 < 1000
37.5
The answer 25. Multiplying two negative numbers results in a positive answer. Adding a negative number to that result is the same as subtracting a positive.
1 x 25, 5 x 5, 25 x 1
Examples of binary numbers are...1010 = 101111 = 1510001 = 1710101 = 2111001 = 25