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MATH SOLVE
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Over the universe of positive integers,define p(n): n is prime and n < 32.q(n): n is a power of 3.r(n): n is a divisor of 27.Please explain if possible, Thanks!
General
2 months ago
Maria is planting a row of flowers in a bed 56 feet long. The instructions say to space the plants 1 foot apart, allowing room for 56 flowers. The flowers come in flats containing 6 plants per flat. How many flats will she need?
General
2 months ago
The 8th grade is selling tickets to the 8th grade formal.The cost per ticket is $15.The decorations and food cost $600,and each ticket cost $0.50 to print. How many tickets need to be sold in order for the 8th grade to make a profit?
General
2 months ago
Identifying Lengths of the Sides of a Right Triangle. Which are the side lengths of a right triangle? Check all that apply. 3, 14, and square root 2056,11, and square root 15819, 180, and 1813, 19, and square root 3802, 9, and square root 85
General
2 months ago
S (SOA) An annuity pays 1 at then end of each year for n years. Using an annual effective interest rate of i, the accumulated value of the annuity at time (n + 1) is 13.776. It is also known that (1 + i)* = 2.476. Calculate n. A) 4 B) 5 C) 6 D) 7 8
General
2 months ago
Find inverse laplace transform for x(s) = (2)/(s(s+1)^2)
General
2 months ago
A profit -maximizing firm has the total-cost function c= x^2 + 2x and sells into a competitive market on which the price is $10. what output should it produce?hint: Find the derivative and check for local maxima and minima
General
2 months ago
Tom and his best friend are going to join a gym. Tom saw that Platinum gym has a sale with a one time fee of $90 and a monthly fee of $30. Tom's friend sees that Super Fit only charges $20 a month, but its registration fee is $200. Write an equation that shows the membership cost for each gym (2 points). If Tom joins Platinum gym, how much would it cost for 6 months? (1 point) How much would it cost for Tom to join Super Fit? (1 point) How many months until it costs the same amount of money for both gyms? (2 points-show your work) Which gym deal is a better deal? (2 points for explaining)
General
2 months ago
What is −3/8÷7/12 ? −3/27 −14/9 −9/14 −7/32(sry i suck a math)
General
2 months ago
29. The mean value of land and buildings per acre from a sample of farms is $1500, with a standard deviation of $200. The data set has a bell-shaped distribution. Estimate the percent of farms whose land and building values per acre are between $1300 and $1700.
General
2 months ago
The height of trapezoid VWXZ is 8 StartRoot 3 EndRoot units. The upper base,VW, measures 10 units. Use the 30°-60°-90° triangle theorem to find the length of YX. Trapezoid V W X Z is shown. A line is drawn from point W to point Y on side Z X, forming a right angle. Angles W V Z and V Z Y are right angles. The length of V W is 10 and the length of W Y is 8 StartRoot 3 EndRoot. Angle YW X is 30 degrees, and angle W X Y is 60 degrees. Once you you know the length of YX, find the length of the lower base, ZX. 14 units 10 + 4 StartRoot 3 EndRoot units 18 units 10 + 8 StartRoot 3 EndRoot units
General
2 months ago
Mrs. William shops at a store that has an annual membership fee of $30. today she paid her annual membership and bought several fruit baskets costing $15 each as gifts for her co-workers. her total was $105. solve the equation 15b+ 30=105 to find the number of fruit baskets mrs. Williams purchased.
General
2 months ago
MARKING BRAINLIESTTT!!! PLUS 30PTS EARNED!! HELP ASAPP PLZZZ!!!!1. Write an inequality for the range of the third side of a triangle if two sides measure 4 and 13. 2. If LM = 12 and NL = 7 of ∆LMN, write an inequalty to describe the lenght of MN. 3. Use the Hinge Theorem to compare the measures of AD and BD.
General
2 months ago
a triangle drawn on a map has sides sides of lengths 9.0 cm, 12 cm, and 14 cm. the shortest of the corresponding real-life distance is 94 km. Find the longest of the real-life distances. Round to the nearest unit.
General
2 months ago
HELPA ASAPP PLZZZ!!!! MARKING BRAINLIEST!!!!Given below are six out of order steps for constructing a regular hexagon inscribed in a circle.1.) Place a point, labeled A, anywhere on the circumference of the circle as a starting point.2.) Keep repeating this process of stepping around the circumference of the circle until you return to point A.3.) Without changing the compass span, place the compass point on A and swing a small arc crossing the circumference of the circle.4.) Place your compass point on the paper and draw a circle and keep the span of the compass.5.) Starting at A, connect to each arc on the circle forming the regular hexagon.6.) Without changing the compass span, move the compass point to the intersection of the previous arc and the circumference and make another small arc on the circumference of the circle. PLACE THEN IN ORDER!!!
General
2 months ago
On the River current a canoe traveled 30 km in 3 hours and 20 min, against the current the canoe traveled 28 km in 4 hours. how far will the canoe go in 1.5 hours on the lake?
General
2 months ago
On a certain hot summer days 610 people use the public swimming pool. The daily prices are $1.25 for children and $2.50 for adults. The receipts for admission totaled $1065. How many children and how many adults swim at the public pool that day
General
2 months ago
Can get some help on this question please?
General
2 months ago
Explain how to graph the given piecewise-defined function. Be sure to specify the type of endpoint each piece of the function will have and why. f(x) = StartLayout enlarged left-brace 1st Row 1st column negative x + 3, 2nd column x less-than 2 2nd row 1st column 3, 2nd column 2 less-than-or-equal-to x less-than 4 3rd Row 1st column 4 minus 2 x, 2nd column x greater-than-or-equal-to 4 EndLayout
General
2 months ago
Write a compound inequality to represent the scenario. You'll need to bring at least $15 to the movies but you won't need more than $25. Let m represent the money brought to the movies
General
2 months ago
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