hello quizlet
Home
Subjects
Expert solutions
Create
Study sets, textbooks, questions
Log in
Sign up
Upgrade to remove ads
Only $35.99/year
math count chapter competition 2020
Flashcards
Learn
Test
Match
Flashcards
Learn
Test
Match
Terms in this set (40)
The Sharks have a win-loss record of 36-14. What percent of the games played have the Sharks won?
72 (%)
How many minutes are there in half of a day?
720 (minutes)
A certain gameboard consists of an n × n array of squares. Vijay places a token on every square that does not border an edge of the board. If Vijay uses exactly 169 tokens, what is the value of n?
15
What is the greatest common factor of the first 100 positive prime numbers
1
This week, Rudy began saving his $5 weekly allowance to buy a new gaming system. How many weeks worth of allowance must Rudy save to buy a gaming system that costs $299?
60 weeks
Triangle ABC has perimeter 24 cm and area 20 cm2 . Triangle DEF is similar to triangle ABC and has area 45 cm2 . What is the perimeter of triangle DEF, in centimeters?
36 cm
If Colin can wrap a gift in 18 seconds, how many minutes will it take him to wrap 100 gifts?
30 min
What number is halfway between 3 7 and 6 7 ? Express your answer as a common fraction.
9/14
For what value of k does the straight line passing through the points (4k + 1, 3k + 2) and (3k + 2, 2k + 1) have slope 2?
3
George has five ribbons, each 4 feet 8 inches in length. What is the combined length of George's ribbons? Express your answer to the nearest foot.
23 feet
What is the value of the expression (1 − 8) ÷ (2 − 7) + (3 − 6) ÷ (4 − 5)? Express your answer as a decimal to the nearest tenth.
4.4
Carl received a text notifying him that the release date for "102 Dachshunds" would be 102 days from the notification date. If the movie release day will be a Saturday, on what day of the week did Carl receive the text?
tuesday
A jar contains 8 red, 10 green, 36 yellow and some blue marbles. If the ratio of green to blue marbles is 5:12, how many blue marbles are in the jar
24
What is the area of the triangle with side lengths 5, 5 and 6, in square units?
12
If a
b = a^2 − b, what is the value of 12
* 12?
132
A math club for seventh and eighth graders starts with 14 seventh graders and 8 eighth graders. Each week, 3 new seventh graders and 4 new eighth graders join the club. What will be the total number of members when the club has an equal number of seventh graders and eighth graders
64 (members)
What is the surface area, in square centimeters, of a cube with volume 1000 cm^3 ?
600 (cm2 )
What is the product of the least common multiple and the greatest common factor of 10 and 15?
150
The product of three distinct prime numbers is 130. What is the greatest of the three prime numbers?
13
How many distinct Halloween costumes can be made by choosing one of three different capes, one of two different wigs and two of four different accessories?
36 (costumes)
Courtney has ten nickels, ten dimes and ten quarters. If she has no other coins, what is the total value of her coins, in dollars?
...
A fence that is 33 feet long is held up by a number of posts. There must be a post at each end of the fence, and consecutive posts cannot be more than 6 feet apart. What is the minimum number of posts needed to hold up this fence?
...
What is the value of the expression 1.2 × 1.2 + 1.2 ÷ 1.2 − 1.2? Express your answer as a decimal to the nearest hundredth.
...
A three-digit positive integer is pristine if all three of its digits are distinct prime numbers. How many three-digit positive integers are pristine?
...
What is the product of 42 and 48?
...
A rectangle is twice as long as it is wide. If its perimeter is 18 feet, what is its area, in square feet?
...
Tom can pay for phone service at a rate of $45 per month or $500 per year. How many dollars will Tom save by choosing the cheaper payment plan for one year of service?
...
Two brothers, Timmy and Jimmy, have heights totaling 12 feet. If Timmy is 6 inches taller than Jimmy, what is Timmy's height in inches
...
Nathan lost his marbles. He found 30 of them, which was 1 3 of the number that he started with. How many marbles did he have to begin with?
...
Through the first 81 games of an 82-game basketball season, Michael averaged 29 points per game. Assuming Michael has played in all 81 games, how many points must he score in the final game to average 30 points per game for the season?
...
What is the value of 150% of 50% of 100?
...
If 2x = 15.6, what is the value of x? Express your answer as a decimal to the nearest tenth.
...
Dana's car averages 28 miles per gallon of gas, and it currently contains 1 gallon of gas. If Dana adds $10.00 worth of gas, sold for $2.50 per gallon, how many miles can he expect to drive before running out of gas?
...
What is the greatest common factor of 36, 54, 66 and 17?
...
Liam pays $60.00 for a sweater that is on sale for 25% off its original price. How many dollars did the sweater originally cost?
...
If x = 9, what is the value of the expression 2x ⋅ 5x?
...
The points A and B are located on a number line with coordinates −8 and 32, respectively. If the point P is located between A and B so that the ratio of AP to PB is 1:4, what is the coordinate of point P?
...
what is the value of ((2 + 3) × 5) − (2 + 3 × 5)?
...
Marcus can walk 15 blocks in one hour. How many minutes does it take him to walk 50 blocks?
...
What is 1 3 of 2 1 3 ? Express your answer as a common fraction.
...
Other sets by this creator
French past participles
37 terms
Sophomore English blk 2 passages
28 terms
Sophomore English Final firm terms
38 terms
Vocab FD
29 terms
Verified questions
algebra
Suppose that $a$ and $b$ are positive numbers. Sketch the general shape of the graph of each function. $$ y=-a \sqrt[3]{x}-b $$
algebra
a. Graph the points and from visual inspection, select the model that would best fit the data. Choose from $(y=m x+b)$ (linear) $(\quad y=a b^{x})$ (exponential) $y=a+b \ln x)$ (logarithmic) $(y=\frac{c}{1+a e^{-b x}})$ (logistic) b. Use a graphing utility to find a function that fits the data. $$ \begin{matrix} \text{x} & \text{y}\\ \text{5} & \text{29}\\ \text{10} & \text{40}\\ \text{15} & \text{45.6}\\ \text{20} & \text{50}\\ \text{25} & \text{53.3}\\ \text{30} & \text{56}\\ \end{matrix} $$
pre algebra
Solve each equation. $$ 0.7 x = 2.8 $$
discrete math
Let $a_n$ be the minimum number of links required to solve the n-node communication problem. Use iteration to show that $a_{n} \leq 2 n-4, n \geq 4$
Recommended textbook solutions
Calculus, Volume 2: Multi-Variable Calculus and Linear Algebra with Applications to Differential Equations and Probability
2nd Edition
•
ISBN: 9780471000075
Tom M. Apostol
1,036 solutions
Thinking Mathematically
4th Edition
•
ISBN: 9780558063849
Robert F. Blitzer
6,859 solutions
Thinking Mathematically
7th Edition
•
ISBN: 9780134683713
(3 more)
Robert F. Blitzer
8,369 solutions
Probability and Statistics for Engineers and Scientists
9th Edition
•
ISBN: 9780321629111
(1 more)
Keying E. Ye, Raymond H. Myers, Ronald E. Walpole, Sharon L. Myers
1,204 solutions
Other Quizlet sets
Endocrinología - Insuficiencia adrenal
32 terms
HIM305_Quiz5
20 terms
ENG 323- History of the English Language Midterm
59 terms
Study for Bio Exam 2 - chapters 15 & 16
18 terms