The average person's head has about 100,000 strands of hair. What is that in scientific notation?
A: 1 × 10^4

B: 1 × 10^5

C: 10^5

10 × 10^4

With math question will mark brainliest question in the pic.

The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given  measures, find the other four.

Determine the function’s value when x = -1 a. g(-1)=-3 b. g(-1)=0 c. g(-1)=1 d. g(-1)=27