There are 481 students hiking at black mountain trail. There are 24 adults, and each adult is assigned the same number of students. about how many students are assigned to each adults.

20 students

Step-by-step explanation:

To find this you take the total number of students then divide it by the number of adults

484/24= about 20.041

you can not have 20.041 of a student so you round down to 20 students

answer: i guess 105 degrees?

step-by-step explanation:

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15