MATHEMATICS MIDDLE SCHOOL

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graphHELPPL PLEASE

Answers

Answer 1

Answer:

Answer: 108°

Step-by-step explanation:

Since, by the given table,

The percentage of the students who choose orange juice = 30 %

Thus the fraction that choose orange juice = $(30)/(100)=(3)/(10)$

Hence, out of total students 3/10 part of students choose orange juice.

Now for finding the central angle,

$\text{ The central angle of 1 part of total students} = 360^(\circ)$

⇒ $\text{ The central angle of }(3)/(10) \text{ part of student}=(3)/(10)* 360^(\circ)$

⇒ $\text{ The central angle of }(3)/(10) \text{ part of student}=(1080)/(10)$

⇒ $\text{ The central angle of }(3)/(10) \text{ part of student}=108^(\circ)$

That is, the central angle of the students who choose orange juice is 108°

Hence, Fourth option is correct.

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a high school athletic department bought 40 soccer uniforms at a cost of 3000. after soccer season, they returned some of the uniforms but only received 40 dollars per uniform. what was eas the difference between what they paid for each uniform and what they got for each return ?

Answers

The difference between what they paid for each uniform and what they got for each return is $1400.

What is an expression?

An expression is a number, or a variable, or a combination of numbers and variables and operation symbols.

Now it is given that,

Number of uniforms bought = 40

Total cost of uniforms = $3000

Now given returning cost = $40 per uniform

So, returning cost of all uniforms = $40*40

⇒ returning cost of all uniforms = $1600

Thus, the difference between what they paid for each uniform and what they got for each return = $3000- $1600

⇒ the difference between what they paid for each uniform and what they got for each return = $1400

Thus, the difference between what they paid for each uniform and what they got for each return is $1400.

To learn more about uniforms :

brainly.com/question/25768064

#SPJ2

So,

To find the difference between the initial price and the return price, we first need to find the initial price per uniform. To do that, we will divide the total initial cost of the uniforms by the number of uniforms bought.

$(3000)/(40) = (300)/(4)= (150)/(2) =75$

Initially, each uniform cost $75.

When they returned some uniforms, they only received $40 per uniform. What's the difference between that price and the initial price?

75 - 40 = $35

The different between what they paid for each uniform and what they got for each return was $35.

A 12-inch diameter pizza is sliced into sixths. What's the area of one slice?

Answers

find area then divide by 6
area=pir^2

d=2r
d/2=r
d=12
12/2=6=r

area=pi6^2
area=36pi
divide by 6 to find sixths
36pi/6=6pi

area=6pi in^2
if aprox pi=3.14 then
area=18.84 in^2

Can you answer question 29, please?

Answers

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Solve the inequality. Explain all steps and identify the properties used.n
__+5>4
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The n and a line underneath it and then the -3 is supposed to be n over -3!! Just to help you out.... it kind of looks weird!!

Answers

multiply everything by -3 so it will be n-15>4 then add 15 to both sides so it will be n>19 and thats the answer.

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Answers

Greater pressure will decrease the volume. Less Pressure will increase the volume.

how do I solve this?

2(6+4n)>12-8n

Answers

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