MATHEMATICS HIGH SCHOOL

Gender: Grade 9 Grade 10 Grade 11 Grade 12Male: 53 19 27 37
Female: 31 42 50 61
What percentage of females are in grades 11 and 12? Round to the nearest percent.
27%
35%
60%
67%

Answers

Answer 1
Answer: (50+61) / (31 +42 +50 +61) * 100 = 111/187 * 100 = 59.35

The third option: 60%
Answer 2
Answer:

Answer:

60%

Step-by-step explanation:

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If you have 16×18, and you double it and then halve it, what do you get? a) 16×9 b) 18×9 c) 8×9 d) 9×8

Answers

Answer:

none of the answers

Step-by-step explanation:

16x8=128 and if you double it and half it, it would still be 128. none of the answer choices equal 128.

Which of ordered pairs is not a function ? 1.) (0,9) , (9,0) , (1,2) , (3,4)
2.) (0,1) , (-1,0) , (1,2) , (3,2)
3.) (2,3) , (3,4) , (4,5) , (5,6)
4.) (2,3) , (2,4) , ( 4,5) , (4,6)

Answers

Answer:4)\n\nbecause\n(2;\ 3)\to x=2\ and\ y=3\n(2;\ 4)\to x=2\ and\ y=4\n\nfor\ this\ same\

Radius of a circle with diameter 240mm

Answers

The radius of the circle with the given diameter would be = 120mm.

What is the diameter of the circle?

The diameter of the circle is defined as a line segment that passes through the center of a circle and has two endpoints at the circumference.

The radius is defined as the distance from the centre of a circle to any point on the boundary. The radius:

= Diameter/2

Therefore, the radius of the circle = 240/2 = 120mm

Learn more about diameter here:

brainly.com/question/30460318

#SPJ2
okay so since we are using diameter the formula for this would be 1/4pie times diameter squared 
geting our answer 45,216

Identify the series as geometric or arithmetic.
2, 4/3, 8/9, 16/27

Answers

Hello,

((4)/(3))/(2)=(4)/(6)=(2)/(3)

((8)/(9))/((4)/(3))=(8*3)/(9*4)=(2)/(3)

((16)/(27))/((8)/(9))=(16*9)/(27*8)=(2)/(3)

The sequence is geometric .
(a serie is a sum)

Good evening guys

I nee your help , can you ?

Answers

5h^3: 5 * h * h * h
20h^2: 2 * 2 * 5 * h * h
GCF(5h^3, 20h^2) = 5h^2

4h: 2 * 2 * h
16: 2 * 2 * 2 * 2
GCF(4h, 16) = 4

The answer is C.

a soccer tournament 12 teams are wearing red shirts, 6 teams are wearing blue shirts, 4 teams are wearing orange shirts, and 2 teams are wearing white shirts. for every 2 teams at the tournament, there is 1 team wearing shirt

Answers

when you add up 12, 6, 4 and 2 you get 24 team. Of the 24 teams, there are 12 teams (1/2 of all the teams) wearing red. This means that for every 2 teams, 1 team is wearing red
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Can someone please help me with this and explain in detail? Thank you so much!​