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3 years ago

It is estimated that 75% of the students at Ryder Middle School are involved in athletics or

Mathematics

1 answer:

Fittoniya [83]3 years ago

6 0

B is the right answer

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ms. Omar runs the school tennis club. She has a bin of tennis balls and rackets. For every 5 tennis balls in the bin, there are

anygoal [31]

Answer:

see the explanation

Step-by-step explanation:

Let

x ----> number of tennis balls

y ----> number of tennis rackets

we know that

To find out the ratio of tennis balls to tennis rackets, divide the number of tennis ball by the number of tennis rackets

In this problem we have

$\frac{x}{y}=\frac{5}{3}$

see the model in the attached figure N 1

$y=\frac{3}{5}x$

$y=0.60x$

This is the equation of a linear direct variation

The relationship between the variables x and y is proportional

see the model in the attached figure N 2

4 0

3 years ago

Pls help it is due today

BigorU [14]

Answer:

2 fruit for every 3 monsters

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

-what is the answer<br>

faust18 [17]

Answer:

answer

Step-by-step explanation:

4 0

3 years ago

7. The lifetime of a certain brand of tires is approximately normally distributed, with a

Aleonysh [2.5K]

Answer:

0.0025551

Step-by-step explanation:

Given that:

Mean (m) = 40000

Standard deviation (s) = 2500

P(x < 33,000) :

USing the relation to obtain the standardized score (Z) :

Z = (x - m) / s

Z = (33000 - 40000) / 2500 = - 2.8

p(Z < -2.8) = 0.0025551 ( Z probability calculator)

Probability of Tyre wagering out before mileage limit is reached = 0.0025551

7 0

2 years ago

(03.01 LC)

Lynna [10]

Answer: root of 18
9+9=x^2
18=x^2
x = 3 root of 2 or root of 18

5 0

3 years ago