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a_sh-v [17]
3 years ago
13

Someone help me?.......

Mathematics
1 answer:
vesna_86 [32]3 years ago
5 0

Answer:

i can help you of the math experience

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If 33% of the members of Sweetheart Union sign petitions to decertify the union, the National Labor Relations Board will call an
Elis [28]

Answer:

There is no need to call for election.

Step-by-Step Explanation

Surveys are based on probability or statistics. It serves as a standard tool for experimental research in marketing, social sciences and official data statistics.

Since 8 out of 40 members of the Sweetheart Union will sign the petition, the percentage of those who will sign the petition is calculated below:

\frac{8}{40}*100=20\%

Based on the sample survey, only 20 percent of the members will sign the petition. Since, in the sample, the number of those who will sign is less than 33%, the union should be told that there is no need for the National Labor Relations Board to call for the election.

5 0
3 years ago
The sales tax for an item was $9.40 and it cost $470 before tax. find the sales tax rate. write your answer as a percentage.
ankoles [38]
The sale tax would be the 2% of 470
5 0
3 years ago
A sphere has a radius of 6 meters. A second sphere has a radius of 3 meters. What is the difference of the volumes of the sphere
erica [24]
The volume of the first figure: 904.78 m^3
the volume of the second figure: 113.1 m^3
Difference: 904.78-113.1= 791.68

6 0
3 years ago
Read 2 more answers
What set of angles are not congruent
dexar [7]
ANSWER: The angles opposite to the two sides of the same length are congruent. A triangle without any congruent sides or angles is called a scalene triangle.

BRAINLIEST?⭐️
7 0
3 years ago
The part of a parallelogram is 240 cm ^2 and the height is 20 cm. Find the corresponding base.
Ronch [10]
Parallelogram area = base * height
240 = base * 20
base = 240 / 20
base = 12 cm


3 0
3 years ago
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