# Mathematics Questions and Answers (Q&A)

C. Marcus, Content Developer
The answer to this is C. It is evident from the statements that only men are invited to become part of the club. Women are not allowed to take part in the club at all. Some of the men are invited...Read More

1049 views
John Smith
36%

844 views
John Smith
2.22

715 views
M. Porter, Senior Executive
This is a test of logic and attention to detailed instructions. Options B and D can be ruled out because both contradict the information given in the question. Option C could be correct as there...Read More

530 views
The correct answer to this question is 36%. With the information given, we know that 64% of the Chinese population has unattatched earlobes. Those with these earlobes are the dominant group. This...Read More

508 views
Chris Kenway, Content Writer
The correct answer to this question is B, 100 units. The word problem helps us find the answer, because we know that QP and TR are parallel. From there, we can know that ST is 30 units. This can...Read More

460 views
H. Martin, Content Writer
This numerical series rises in specific stages by adding to the number before. The numbers added to form the series and within that series a set amount is added. So 5 is added to make 7, 7 to...Read More

391 views
Neave Corr
As 64% had unattached, p = 0.64 so q= 0.36. The frequency of the recessive allele consists of the recessive homozygous and the heterozygous group. So to find out the total, sub those values into...Read More

314 views
D. gray, Builder
The correct answer to this question is A, 64. To find a geometric mean, the current ratio must first be found. Symbolized by the variable r, the common ratio is the constant between the numbers...Read More

296 views
Edudzik
234

296 views
O. Bickis, Corporate employee
D is the answer to this question. It can be complicated to estimate the frequency of alleles but as long as you know the right formula in order to solve the question, this is possible. The...Read More

295 views
John Smith
7 months

Figure out the interest earned. then divide by 12 to get interest earned each month. Take that and divide the interest costs by that number

279 views
John Smith
\$40

Let x the beginning amount of money (1-2/5)(1-2/3)x = 8 (3/5)(1/3)x = 8 (1/5)x = 8 x = \$40

270 views
John Smith
Is realizing an economic profit of \$40.