Answer:
2 people for Hotel A and 3 people for Hotel B
Step-by-step explanation:
Hotel B: 80 100 120 140 160 180 200
Hotel A: 140 150 160 170 180 190 200
The answer for this question is 10
Once the rules of exponents are understood, you can begin solving more complicated expressions more easily. Recall that when you take a power to a power, you multiply the exponents, <span>(<span>xa</span>)b= <span>xa</span></span>·b.
<span>What happens when you raise an entire expression inside parentheses to a power? You can use the techniques you already know to simplify this expression.</span>
<span>(2a)4 = (2a)(2a)(2a)(2a) = </span><span>(2 • 2 • 2 • 2)(a • a • a • a) = (24)(a4) = 16a4</span>
<span>Notice that the exponent is applied to each factor of 2a. So, we can eliminate the middle steps.</span>
<span>(2a)4 = </span><span>(24)(a4), applying the 4 to each factor, 2 and a.</span>
<span>= 16a4</span>
<span>The product of two or more numbers raised to a power is equal to the product of each number raised to the same power.</span>
Answer:
30 yards per minute.
Step-by-step explanation:
Unit rate is basically when the denominator is 1. In this case, 450 is divisible by 15, so if you divide that, you get 30.
Answer:
∠B = 12°
∠C = 180 - 48° = 132° ( straight line angle = 180)
Sum of angles of a triangle = 180°
180 = ∠A + ∠B + ∠C
180 = ∠A + 12 + 132
180 - 144 = ∠A
∠A = 36°
option B