Of the 150 students that attended the science camp, 82 were sixth graders. Marco says that less than half of the campers were si
xth graders. Is he correct? Tell why or why not. Use a benchmark percent to support your answer.
2 answers:
Answer:
Marco is NOT correct
Step-by-step explanation:
150 / 2 = 75
so more than half of the students were 6th graders
55% of students were 6th graders, that's my benchmark but I'm not really sure.
Answer:
Incorrect
Step-by-step explanation:
150 students are 100%,
82 students are x%
(82*100)/150=54,67%, so that is more than half of all students
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Answer:
5 3/4
Step-by-step explanation:
I say this because...
9-3= 6 and 4/4 -1/4 equals 3/4 so you take the whole that was 6 and put 5 since you took 1/4 out of the whole number
Answer:
A = 314 inches^2
Step-by-step explanation:
We know the diameter of the glass. We need to find the radius
d = 2r
20 = 2r
Divide each side by 2
20/2 = 2r/2
10 =r
To find the area of the glass
A = pi r^2
A = pi * 10^2
A = pi*100
A = 100 *(3.14)
= 314 in^2
Answer:
h is a function
Step-by-step explanation:i know that h is a function i just dont know why
Answer:
ngee hirap Naman niyan sayang
F - g(2) = 3x^2 + 1 - ( 1 - x )
= 3x^2 + 1 - 1 + x
= 3x^2 + x
= 3(2)^2 + 2
= 14
the answer is B.14
i am a mathematics teacher. if anything to ask please pm me
