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Lelechka [254]
3 years ago
7

in a school all students play either football ir volleyball 300 play football 250 play volleyball and 110 play both the game . d

raw a venn diagram to find the number of students who play football only. the number of students who play volleyball only. the total number of students of the school​
Mathematics
2 answers:
Damm [24]3 years ago
4 0

Step-by-step explanation:

<h3>It will help you !!!!!!!!!!</h3>

Solnce55 [7]3 years ago
3 0

Answer:

my answer is 660

Step-by-step explanation:

300+250+110=660

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Sorry i ment to put 14/15 - 1/3 then put as a fraction in simplest form
Sergio039 [100]

Answer:

Step-by-step explanation:

14/15 - 1/3

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In simplest form

= 3/5

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2 years ago
What integer is equivalent to 9^3/2
ella [17]
Here is the problem and amswer 9/3=3 3/2= 1.5
4 0
3 years ago
Please answer ASAP. The question is down below.
zheka24 [161]

Answer:  1) c    2) a     3) d

<u>Step-by-step explanation:</u>

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Reference angle is the angle measurement from the x-axis.  <em>There is no such thing as a negative reference angle.</em>

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Coterminal means the same angle location after one or more<em> </em>rotations either clockwise or counter-clockwise.

To find these angles, add <em>or subtract</em> 360° from the given angle to find one rotation, add <em>or subtract</em> 2(360°) from the given angle to find two rotations, etc.

To find ALL of the coterminals, add <em>or subtract</em> 360° as many times as the number of rotations.  Rotations can only be integers. In other words, you can only have ± 1, 2, 3, ... rotations. You cannot have a fraction of a rotation.

Given: 203°

Coterminal angles: 203° ± k360°, k ∈ <em>I</em>

<em />

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7 0
3 years ago
ecn 221 The sodium content of a popular sports drink is listed as 206 mg in a 32-oz bottle. Analysis of 14 bottles indicates a s
spayn [35]

Answer:

H_{0}: \mu = 206\text{ mg}\\H_A: \mu \neq 206\text{ mg}

Step-by-step explanation:

We are given the following in the question:

Population mean, μ =  206 mg

Sample mean, \bar{x} = 217.5 mg

Sample size, n = 14

Sample standard deviation, s = 14.9 mg

Claim:

The mean sodium content for the sports drink is not 206 mg. It is different than 206 mg.

Thus, we design the null and the alternate hypothesis

H_{0}: \mu = 206\text{ mg}\\H_A: \mu \neq 206\text{ mg}

We use two-tailed t test to perform this hypothesis.

     

3 0
2 years ago
What are the 2 criteria a linear graph must have to be proportional?
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A graph of a proportional relationship is a straight line that passes through the origin. The constant of a proportionality in a graph of a proportional relationship is the constant ratio of y to x (the slope of the line).
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2 years ago
Read 2 more answers
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