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Anni [7]
2 years ago
7

Select the correct answer. A company offers its employees free recreational activities and gym memberships. Of the 200 employees

, 95 employees registered for recreational activities, 80 employees registered for gym memberships, and 30 employees did not register at all. If an employee is chosen at random, what is the probability that the employee has registered for both recreational activities AND gym memberships?
Mathematics
2 answers:
topjm [15]2 years ago
5 0

By using Venn Diagram, one can easily visualize that 5 people out of 200 chose both the activities(or whatever)

So.

\frac{5}{200}  =  \boxed{\frac{1}{40}}  = 2.5percent

(sorry for the<u> s t u p i d</u> handwriting)

Sophie [7]2 years ago
4 0

Answer:

1/40

Step-by-step explanation:

95 + 80 + 30 = 205
205 - 200 = 5
5/200 = 1/40

Took the test and got it right.

Hope this helped!

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JoAnn is taking a trip to visit her family. After one day of driving, she has traveled 315.2 miles. If JoAnn lives 510 miles fro
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Answer:

194.8 miles

Step-by-step explanation:

510 - 315.2 = 194.8

Hope this helps!

8 0
3 years ago
Read 2 more answers
A gardener wants to know if soaking seeds in water before planting them increases the proportion of seeds that germinate. To inv
juin [17]

Answer:

d. I and III only

Step-by-step explanation:

I. The seeds should be randomly assigned to a treatment.

III. The number of successful seeds and unsuccessful seeds in each group should be at least 10.

The distribution of difference between two sample proportions :

Given :

Proportion 1 = P1 ;

Proportion 2 = P2 ;

Sample assignment for both samples 1 and 2 into the different treatment groups should be randomized, that is a simple random sampling of subjects into the treatment and control group. The sample design for difference between two sample proportions should be independent.

Finally each of the two proportions P1 and P2 should record a minimum of 10 successes and 10 non - successful Occurrences.

3 0
3 years ago
A rectangular prism has a volume of 60 cubic centimeters. The height of the prism is 3 centimeters. What is the area of the base
Step2247 [10]

Answer:

Area = 20 square centimeters

Step-by-step explanation:

V = lwh

V = lw3

V = 4x5x3

V = 60

A = lw

A = 4x5

A = 20

5 0
3 years ago
If 2x/7 divided by 1=0 then what will be value of x is
IgorLugansk [536]

The value of x = -3/2 .

<h3>What is an Equation ?</h3>

An equation is a mathematical statement that relates unknown variable to constants to determine their value.

The equation given is

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2x +3 = 0

2x = -3

x = -3/2

Therefore the value of x = -3/2 .

The complete equation is

(2x+3)/7

To know more about Equation

brainly.com/question/10413253

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4 0
2 years ago
Find the sum of the geometric series 6Σ3i i=2
topjm [15]

\sum_{3}^{6}2=\sum_{0}^{3}2=2+2+2=\boxed{6}

Or did you mean:

6\times\sum{3i}=6\times\sum{6}=6\times6=\boxed{36}

6 0
3 years ago
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