Using the property of indices, a^m * a^n = a^(m+n), we have (4^3) * (4^2) = 4^(3+2) = 4^5.

Using the property that any number raised to the power of 0 is 1, we have 7^0 = 1 and 7^1 = 7, thus 1 + 7 = 8.

Using the property of indices, a^m * a^n = a^(m+n). Here, 7^3 * 7^-2 = 7^(3-2) = 7^1.

Using the property of indices, we have (x^2 * x^3) / x^4 = x^(2+3-4) = x^1.

Using the property of indices, (x^3) / (x^2) = x^(3-2) = x^1. When x = 2, it equals 2.

Calculating 7^2 = 49 and 3^2 = 9. Therefore, 49 + 9 = 58.

log10(0.01) = log10(10^-2) = -2.

log10(1) = 0 because 10^0 = 1.

log10(100) = 2 because 10^2 = 100.

log10(1000) = log10(10^3) = 3.

log10(50) is approximately 1.7.

1/8 = 2^-3, so log2(1/8) = -3.

log2(16) = 4, since 2^4 = 16.

log2(32) = log2(2^5) = 5.

log2(8) = 3 and log2(4) = 2, so 3 + 2 = 5.

log3(81) = log3(3^4) = 4.

log4(16) = log4(4^2) = 2.

log5(25) = log5(5^2) = 2.

log7(49) = log7(7^2) = 2.

Product A has sales of 300 out of total sales of 1000, which is 30%.

Product D's sales in Q4 were $2000, and total sales were $10000, so it represents 20%.

The average sales figure is (100 + 120 + 150 + 110) / 4 = 120.

The average sales over the four quarters was 100.

Product B grew from 400 to 560, which is a growth of 40%.

The overall trend in sales was increasing over the four quarters.

The overall trend shows an increasing pattern throughout the year.

The sales for Product D increased from $2000 in Q1 to $2600 in Q2, which is a 30% increase.

The sales increased from 100 to 120, which is a 20% increase.

The sales figure in Q1 was 100.

The sales figure in Q1 was 100.