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General
w and X are whole numbers. w>50 and X<40 work out the smallest possible value of w-X
General
8 months ago
An exterior angle measure of a regular polygon is given. Find the number of its sides and the measure of each interior angle. 40° The regular polygon has ___ sides and each of its interior angles measures____ °.
General
8 months ago
Given a circle with a diameter of 2/3, which equation expresses π as the ratio of the circumference of a circle to its diameter?A) 2C/3 = π B) 3C/2 = π C) 4C/3 = π D)3C/4 = π
General
8 months ago
At a depth of X metres,the temperature of the water is an ocean is T°C. At depths below 900 meters, T is inversely proportional to X. T is given by T=4500/X. Work out the difference in the temperature of the water at a depth of 1200 metres and the temperature of the water at a depth of 3750 metres.
General
8 months ago
On Monday, it took 5 builders 3 and a 1/2 hours to build a wall. An identical wall needs to be built on Tuesday but only 2 builders are available. Each builder is paid £9.30 for each hour or part of an hour they work. Work out how much each builder will be paid for the work completed by Tuesday.
General
8 months ago
Terry sees this offer. 35% off refurbished phone, now only £78. What was the orginal price?
General
8 months ago
Volume = r2h Surface Area = 2r2 + 2rh A cylinder has a radius of 2 feet and a height of 18 feet. Volume (to the nearest tenth) = cubic feet. Surface area (to the nearest tenth) = square feet.
General
8 months ago
A square has sides of length s. A rectangle is 6 inches shorter and 1 inch longer than the square. Which of the following polynomials represents the area of the rectangle? Select all that apply.
General
8 months ago
Circle 1 has center (−6, 2) and a radius of 8 cm. Circle 2 has center (−1, −4) and a radius 6 cm. What transformations can be applied to Circle 1 to prove that the circles are similar? Enter your answers in the boxes. Enter the scale factor as a fraction in simplest form
General
8 months ago
Classify the decimal expansion of each fraction as a terminating decimal or a repeating decimal.Drag and drop the fractions into the boxes to correctly complete the table.Terminating Decimal | Repeating DecimalCHOICES - 56/72 12/30 15/40 12/37
General
8 months ago
Which equation represents the vertical asymptote of the graph?a curve asymptotic to y equals 0 from negative x to negative y near x equals negative 8. A curve asymptotic to y equals 0 from positive x to positive y near x equals negative 8. Choices - x = −8 y = −8 x = 0 y = 0
General
8 months ago
A scuba diving company currently charges $100per dive. On average, there are 30 customers per day. The company performed a study and learned that for every $20 price increase, the average number of customers per day would be reduced by 2. A. The total revenue from the dives is the price per dive multiplied by the number of customers. What is the revenue after 4 price increases?B. Write a quadratic equation to represent x price increases. C. What price would give the greatest revenue? Please answer all of the questions!!
General
8 months ago
Each week Peggy drives two routes, route X and route Y. One week she drives route X three times and route Y twice. she drives a total of 144 miles that week. Another week she drives route X twice and route Y five times. she drives a total of 217 miles that week. Find the length of each route
General
8 months ago
Given cosx=12/13 and sinx=5/13 . What is ratio for tanx ? Enter your answer in the boxes as a fraction in simplest form.
General
8 months ago
Given: KLMN is a trapezoid m∠N = m∠KML ME ⊥ KN , ME = [tex] 3\sqrt{5} [/tex], KE = 8, LM:KN = 3:5 Find: KM, LM, KN, Area of KLMNI know that KM is [tex] \sqrt{109} [/tex]
General
8 months ago
If a salesperson had $240,000 last year ,which is 60% of the sales she had this year . Which equation could be used to determine x ,the salesperson total amount of sales ,in dollars,for this year ?
General
8 months ago
Judy says that she built a triangular garden over the weekend and that the sides measure 17 feet, 36 feet, and 16 feet. Are these dimensions possible? Yes or No? and why?
General
8 months ago
(6.8 x 10^2) x (1.3 x 10^-3) give your answer in standard form
General
8 months ago
Byron can fill a drying rack with dishes in 15 minutes. While Byron fills the drying rack, Emmitt takes dishes out of the drying rack and puts them in bins. With Emmitt taking dishes out of the drying rack, it takes 35 minutes for Byron to fill the drying rack.Which of the following can be used to determine the amount of time it takes for Emmitt to empty the drying rack if Byron is not adding dishes?Choices - 1 over 15 minus 1 over 35 equals 1 over x 1 over 15 minus 1 over x equals 1 over 35 1 over 35 minus 1 over x equals 1 over 15 1 over 15 minus 1 over x equals x over 35
General
8 months ago
A national restaurant chain claims that their servers make an average of $12.85 in tips per hour, with a standard deviation of $2.15. The servers at the restaurant chain's location in Dallas make an average of $8.65 in tips per hour. Given that the data is approximately normal, find the probability that a server, chosen at random, will make more than $8.65 in tips per hour.
General
8 months ago
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