The number 25 when converted from the tens and units base to the binary base (base two) is one of the following
Find the sum of 256, 526 and 436 in base 8
Solve for y in the equation: 10y × 5(2y−2) × 4(y−1) = 1
Solve for x: 8x−2 = 225
Simplify: (3√64a3)−1
In base ten, the number 101101 (base 2) equals
Given that: log 2 = 0.3010, log 7 = 0.8451. Evaluate: log 112
Calculate the simple interest on #7,500 for 8 years at 5% per annum
If: log81 y = 34 , find y
Simplify: 1 − (17 × 3 12) ÷ 34
Evaluate: (212)3 − (121)3 + (222)3
Without using table, solve the equation: 8x2 = 225
Evaluate: log2 8 + log2 16 − log2 4
If 27(x+2) ÷ 9(x+1) = 3(2x), find x
If 2257 is the result of subtracting 4577 from 7056 in base n, find n
If b3 = a−2 and c(13) = a(12)b, express c in terms of a
If 263 + 441 = 714, what number base has been used?
If a student measured the lenngth of a table to be 2.30m instead of 2.50m. What was the percentage error in measuring the length of the table?
Write the decimal number 39 to base 2
If 9(2x−1) / 27(x+1) = 1, find the value of x
