Remember that the radicand (the area under the root sign) must be positive or zero for a radical with an even index (like the square root or fourth root, for example). This is because two numbers squared or to the fourth power, etc. cannot be negative, so there are no real solutions when the radicand is negative. We must restrict the domain of the square-root function.
If the domain has already been restricted to

, we can work backwards to add 11 to both sides. We see that

must be under the radicand, so the answer is
A.
The answer is A.Use a compound interest calculator. Multiple sites to use. For me, I had to use my head for a while
Answer:
B
Step-by-step explanation:
6.4 × 1000000 is 6,400,000
10⁶ = 1000000
42/28 = 1.5
3 times 1.5 = 4.5
he would be able to run 4 and a half miles in 42 minutes
Answer:
35x.08
Step-by-step explanation:
35x.08 equals 2.8 which means there is a tax of $2.08 so your total would be $37.08