Angelina swam 30 laps per day for the first 6 days of swim practice. She swam 40 laps per day for the next 4 days of practice. What was the mean number of laps that Angelina swam per day for these 10 days?
34 laps
Saniyah knows two of the angle measures of triangle PQR. Angle Q is 75 degrees and angle R is 51 degrees. What is the measure of angle P?
54 degrees ** Must have degree sign or write degrees or it is incorrect!!
In Ms. Dionne's class, there are 8 boys and 12 girls. If Ms. Dionne selects 1 student from her class at random, what is the probability that the student will be a girl?
12/20 or 3/5
Storm & Cam compared their total bowling scores. Storm's total score was 109 points greater than Cam's total score. Write an expression that represents Cam's total score based on S, Storm's total score.
S - 109
What term describes the following equation; a2 + b2 = c2?
Pythagorean Theorem
At her job, Alexa is paid $12.00 per hour. When she drives her car for work she is paid an additional 32.5 cents per mile. The following expression can be used to find the amount she is paid, in dollars, when she works h hours and drives m miles in her car: 12 h + 0.325m How much is Alexa paid when she works 3.5 hours and drives 218 miles in her car?
$112.85
Lorie wrote a set of three numbers: The mean of her set is 8 The range of her set is 14 Which of the following could be Lorie's set of numbers? A. 2, 8, 14 C. 2, 6, 16 B. 4, 6, 18 D. 6, 8, 10
C. 2, 6, 16
Oscar bought skates marked $69.95. The rate of sales tax is 5%. How much will Oscar have to pay to purchase the skates?
$73.45
The equation y = 20x + 30 an be used to find Edwin's pay, y, based on the number of hours he works. How many hours must Edwin work in order to earn $740?
35.5
Define outlier.
A value that lies outside (is much smaller or larger than) most of the other values in a set of data.