A high school administrator determined that 22% of the students worked part-time after school with an LaTeX: \pm±8% margin of er
ror. If the school has 1420 students, which would represent the possible number of students that work part-time after school?
2 answers:
Answer:
the answer is A
Step-by-step explanation:
Answer:
199 to 426 students.
Step-by-step explanation:
.22 + .8 = .3
.22 - .8 = .14
1420 * .3 = 426 <- Max possible
1420 * .14 = 199 <- Min possible
You might be interested in
Answer:
9.4 gallons of gas
Step-by-step explanation:
4×2.35=9.4
Answer: m = -2
Step-by-step explanation:
Answer: It has 1000 square roots
Step-by-step explanation:
B is the Answer because that’s the only answer I got with doing the math and it was B
Let length of a leg = x
Then, since we have an isosceles right angled triangle:-
2x^2 = 32^2 = 1024
x^2 = 512
x = 22.63 answer
x = 4
Each leg has a length of 4 units.