The equation P=25sin(2πt)+100 models the blood pressure, P, where t represents time in seconds. a. Find the blood pressure after 45 seconds. Enter exact answer.

b. What are the maximum and minimum blood pressures? Enter the exact answers.

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

What expression is equivalent to log3(x+4)

What is 1.5% of 120 or what number is 1.5% of 120