Ashworth Semester Exam C17V College Mathematics

Question 1

It is 76 miles from Waterton to Middleton. It is 87 miles from Middleton to Oak Hill. Driving directly, it is 134 miles from Waterton to Oak Hill. It is 39 miles from Oak Hill to Jackson. If Juan drives from Waterton to Middleton, then from Middleton to Oak Hill, and finally home to Waterton, how many miles does he drive   

249

307

297

336   Question 2 Divide 0 ÷ 17. Check by multiplying. 1 17 0 Undefined   Question 3 The following test scores were recorded for a student: 99, 69, 96, 69, 78. Find the mean, median, and mode. Round to the nearest hundredth. Mean: 102.8 Median: 87 Mode: 69 Mean: 82.2 Median: 78 Mode: 69 Mean: 85.5 Median: 96 Mode: 99 Mean: 82.2 Median: 78 Mode: 99   Question 4 Multiply 9009 x 0.6006. 545.9454 5945.94 5302.58929 5410.8054   Question 5 8251 is 127% of what number? Round to the nearest tenth, if necessary. 649.7 6496.9 65 649685.039   Question 6 Convert 55°C to degrees Fahrenheit. Round to the nearest tenth of a degree, if necessary. 13°F 67°F 48.6°F 131°F Question 7 A bag contains 8 red marbles, 5 blue marbles, 8 yellow marbles, and 6 green marbles. What is the probability of choosing a red marble if a single choice is made from the bag? 1/27 1/4 8/19 8/27   Question 8 The Green County school system has 2,997 high school students, 3,831 middle school students, and 5,084 elementary school students. How many total students are in the Green County school system? 11912 11820 11967 11872 Question 9 Solve 0.3 = -15z. -0.02 -0.2 -5 -50   Question 10 Solve 3x – 1.1 = 0.7. 0.06 0.7 6 0.6

     

C17 Week 6 Threaded Discussion

There are many formulas used in Geometry.  Choose a formula and apply it to a real life situation.  Explain how the formula made performing the task much more simple.

   

C17 Module 5 Threaded Discussion

Discuss a time you would need to use a ratio, proportion, or a percent.  Have you had to use either in your life recently?

   

C17 Module 3 Threaded Discussion

Rewrite a fraction, of your choosing, into a decimal. Discuss a situation in which you would need a decimal instead of its fraction equivalent.

  

C17 Module 1 Threaded Discussion

Discuss why the concept of whole numbers important to people in everyday life? How do you use them in your daily life?

  

C17 Module 4 Quiz SCORE 100 PERCENT

Question 1

5 / 5 points

Subtract 11.379 - 6.427

Question options:

	5.052
	4.952
	4.852
	17.806
Question 2		5 / 5 points

Divide 42 by 0.06

Question options:

	0.7
	70
	7
	700
Question 3		5 / 5 points

Simplify the expression (2.6)²

Question options:

	6.76
	0.52
	5.2
	67.6
Question 4		5 / 5 points

Simplify the expression.

Question options:

	4.786
	0.5
	5
	3.714
Question 5		5 / 5 points

To write fractions as decimals, divide the _____ by the _____.

Question options:

	numerator, sum
	sum, denominator
	denominator, numerator
	numerator, denominator
Question 6		5 / 5 points

Multiply 0.02 x 0.7

Question options:

	0.014
	0.0014
	0.14
	1.4
Question 7		5 / 5 points

Simplify the expression (4.7)(100) - (4.7)(10)

Question options:

	465.3
	0
	423
	90
Question 8		5 / 5 points

Divide 8.568 ÷ 17

Question options:

	15.04
	1.504
	5.04
	0.504
Question 9		5 / 5 points

Add 451.6 + 0.89 + 30.78 + 82.9

Question options:

	566.17
	566.27
	567.17
	566.18
Question 10		5 / 5 points

Add 4.41 + 3.95 + 46.52

Question options:

	54.98
	53.88
	54.88
	53.98
Question 11		5 / 5 points

Divide 2.1 ÷ 7

Question options:

	13
	0.3
	1.3
	3
Question 12		5 / 5 points

Add 81.5 + 72.94 + 24.361

Question options:

	178.901
	179.801
	178.801
	178.811
Question 13		5 / 5 points

Simplify the expression 1.7(9 - 8.4)

Question options:

	7
	1.12
	6.9
	1.02
Question 14		5 / 5 points

Subtract 18.18 - 1.841

Question options:

	20.021
	16.339
	16.439
	21.021
Question 15		5 / 5 points

Add 154.161 + 28.576 +  6.731

Question options:

	189.578
	189.568
	189.478
	189.468
Question 16		5 / 5 points

Subtract 28.89 - 19.953

Question options:

	8.943
	10.000
	8.947
	8.937
Question 17		5 / 5 points

Subtract 9.463 - 5.972

Question options:

	15.435
	3.491
	14.435
	3.591
Question 18		5 / 5 points

Like fractional notation, _________ notation is used to denote a part of a whole.

Question options:

	numerator
	denominator
	decimal
	sum
Question 19		5 / 5 points

Divide 13.72 ÷ 4.9

Question options:

	3.8
	.028
	2.8
	28
Question 20		5 / 5 points

Add 7.639 + 12.154 + 285.27

Question options:

	305.053
	304.963
	304.953
	305.063