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MATH SOLVE
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What is the inequality of a number n minus 3 is at least -5
General
2 months ago
A scooter is priced between $1,000 and $ 2,000. Its price is a multiple of 10. All of the digits in the price, except for the thousand digit , are even numbers. The value of the hundreds digit is 30 times the value of the tens digit.
General
2 months ago
A larger number is five more than twice a smaller number. Their sum is 80. Find the numbers.
General
2 months ago
use the table for 19-23. write each ratio in the form a/b and then as a decimal. Tell whether each decimal is a terminating or repeating decimal.Team sports table baseball 9Basketball 5Football 11Hockey 6Lacrosse 10Polo 4Rugby 15soccer 11Questions:1. Basketball to football2. Hockey to lacrosse players 3. polo to football players 4. lacrosse to rugby players5. football players to soccer players PLEASE HELP ME!!!!!!!!!
General
2 months ago
The set of ordered pairs represents a function. Write a rule that represents the function.(0,0), (1,7), (2,28), (3,63), (4,112)y=
General
2 months ago
Kym is renovating the first floor of her home. She bought 750 square feet of laminate flooring and 525 square feet of carpet and paid $2717.25. She went back to the store and brought an additional 100 square feet of laminate flooring and 75 square feet of carpet and paid $374.75. Find the cost per square foot of each type of flooring.
General
2 months ago
The sum of two numbers is twelve. One number is eight less than the other. Find the numbers.
General
2 months ago
Tyrone has $21 and wants to buy juice drinks for his soccer team. There are 15 players on his team. How much can each drink cost so that Tyrone can buy one drink for each person?
General
2 months ago
-12.2z - 13.4z=-179.2. idk how to do this
General
2 months ago
I need help with these questions!!25 points!!!!That’s what I have
General
2 months ago
In order to test whether the average waiting time this year differs from last year, a sample of 25 data were collected this year with a mean of 0.74 hours and standard deviation 0.22 hours. The 99% confidence interval for banking service this year has a wider range than 95% confidence interval for banking service this year. a.False b.True
General
2 months ago
Students are selling magnets. One magnet is $0.20, two magnets is $0.38, three magnets is $0.56, and four magnets is $0.74. If this pattern continues how much will six magnets cost?
General
2 months ago
At winds speeds above 1000 centimeters per second (cm/sec), significant sand-moving events begin to occur. Wind speeds below 1000 cm/sec deposit sand, and wind speeds above 1000 cm/sec move sand to new locations. The cyclic nature of wind and moving sand determines the shape and location of large dunes. At a test site, the prevailing direction of the wind did not change noticeably. However, the velocity did change. Sixty wind speed readings gave an average of 1075 cm/sec and based on long term experience the standard deviation for wind speed is 265 cm/sec. Round answers to two decimal places, if necessary(a) Find a 95% confidence interval for the population mean wind speed at this site. (Round your answers to the nearest whole number.)lower limit cm/secupper limit cm/sec
General
2 months ago
Tina’s rectangular living-room floor measures 15 feet by 18 feet. a. How many square feet of carpet will Tina need to cover the entire floor? square feet b. The carpet Tina likes is sold by the square yard. How many square yards will she need? (1 yard = 3 feet) square yards
General
2 months ago
Doua creioane,5 caiete si 4 pixuri sunt in total 24.4 creioane , 2 caiete si 3 pixuri sunt 17.3 creioane,3 caiete si 2 pixuri costa 15.Cat costa impreuna un creion un pix si un caiet
General
2 months ago
The graphs of y equals 1.1 Superscript x and yequalsx have two points of intersection, while the graphs of y equals 2 Superscript x and yequalsx have no points of intersection. It follows that there is a real number 1 less than p less than 2 for which the graphs of y equals p Superscript x and yequalsx have exactly one point of intersection and yequalsx is tangent to y equals p Superscript x. Using analytical and/or graphical methods, determine p and the coordinates of the single point of intersection.
General
2 months ago
A train travels at an average speed of 18m/s.1. Find the approximate time the train would take to travel 500m.2. The train set off at 7:30 on a 40km jouney. At approximately what time will it reach its destination?
General
2 months ago
ModeUse the formula d = rt. Find t for r = 49.5 m/h and d = 504.9 m.
General
2 months ago
Lines AB and CD are straight lines. Find x and y. Give reasons to justify your solutions.
General
2 months ago
Describe the graph of the inequality y > 1/2 x + 4A.) The line is solid and shading is above the line.B.) The line is dashed and shading is below the line.C.) The line is solid and shading is below the line.D.) The line is dashed and shading is above the line
General
2 months ago
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