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Questions and answers by visitors named
gems
Questions (29)
In the last 15 times that Lily had driven to the college, she was able to find a space in car park "A" 12 times. Estimate the
1 answer
15 views
If Marcus's salary of $4,000 per month is increased by 14%, what is her new monthly salary?
1 answer
21 views
Convert each fraction (or mixed number) to its equivalent decimal and percent.
a. 61225=
1 answer
24 views
Dawson purchased a pair of shoes on boxing-day that was discounted by 90% from the original price of $120.00. Calculate the
1 answer
25 views
Convert the decimal number to a percent.
2.55= %
1 answer
21 views
If Benjamin's salary of $4,100 per month is increased by 12%, what is his new monthly salary?
1 answer
15 views
Calculate P(A or B)
in the following scenarios: a. P(A)=0.34,P(B)=0.34 ; A and B are mutually exclusive P(A or B)=
1 answer
38 views
The monthly salary of an employee is $6,550.00. 26% of the salary was deducted for taxes. How much money was deducted for taxes?
1 answer
30 views
Calculate P(A or B)
in the following scenarios: a. P(A)=0.34,P(B)=0.34 ; A and B are mutually exclusive P(A or B)= 0.34 Round to
1 answer
32 views
The Ministry of Transportation was upset that they overshot thier construction budget for a local highway. If their total
1 answer
26 views
In a survey of 200 people about the preferred way to get to work, 85 said they usually take the train to work, 53 said they
1 answer
17 views
In a survey of 200 people about the preferred way to get to work, 85 said they usually take the train to work, 53 said they
1 answer
14 views
Calculate P(A and B)
in the following scenarios: a. P(A)=0.44,P(B)=0.92 ; A and B are independent P(A and B)= Round to 3
1 answer
22 views
George's hourly rate increased from $15.00 to $18.10 in January 2019. Find the percent change in his hourly rate.
% Round to two
1 answer
12 views
Complete the following:
i. Calculate the probability of the desired event, rounded to 3 significant digits as needed. ii.
1 answer
26 views
Calculate P(A and B)
in the following scenarios: a. P(A)=0.44,P(B)=0.92 ; A and B are independent P(A and B)= 0.404 Round to 3
1 answer
29 views
Determine if the events A
and B are mutually exclusive, independent, or neither. P(A)=0.3,P(B)=0.3,P(A and B)=0.07 a. Mutually
1 answer
25 views
Convert each percent to its equivalent fraction or mixed number and simplify to its lowest term:
(i) 45% = (ii) 813% = (iii)
1 answer
25 views
145 out of 560 students took Business Mathematics. What percent of students did not take the course?
% Round to two decimal
1 answer
14 views
For the following questions, convert each percent to its equivalent fraction (or mixed number) in its lowest terms and decimal.
a
1 answer
37 views
Tudor and Rani, two sales representatives in a company, were earning $2,830 per month and $2,875 per month, respectively. After
1 answer
18 views
A card is drawn at random from a standard deck of cards. Find the probability of getting the following (assume the drawn card is
1 answer
38 views
Convert the percent to a decimal.
36%= a. 0.036 b. 36 c. 3.6 d. 0.36
1 answer
13 views
What is the probability of choosing an even number from the set of numbers: {11,12,13,14,15,16,17,18,19}.
% (Round the answer to
1 answer
16 views
A first-year student at a college is required to choose one of the 2 Math subjects (M1,M2) and one of the 4 General Education
1 answer
22 views
A first-year student at a college is required to choose one of the 2 Math subjects (M1,M2) and one of the 4 General Education
1 answer
24 views
For the following questions, convert each percent to its equivalent fraction (or mixed number) in its lowest terms and decimal.
a
1 answer
45 views
Tudor and Rani, two sales representatives in a company, were earning $2,830 per month and $2,875 per month, respectively. After
1 answer
32 views
A card is drawn at random from a standard deck of cards. Find the probability of getting the following (assume the drawn card is
1 answer
43 views
