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Match the shape with the correct formula for finding the area. 1. Rectangular Prism rl + r2 2. Triangular Prism 2B + Ph 3. Pyramid 2rh +2r2 4. Cylinder 2ll + l2 5. Cone 2lw + 2lh + 2wh
General
1 month ago
which of the following is true about the expression5*1/4
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1 month ago
If 3400 maple trees are counted on a 3km x 4km rectangular patch of land, what is the density of maple trees per square kilometer? round to the nearest tenth
General
1 month ago
please help!! asap!!! ( 10 points)
General
1 month ago
Hw 31 surface area of pyramids and cones
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1 month ago
Back side lateral area and surface area
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1 month ago
A deep-sea exploring ship is pulling up a diver at the rate of 25 ft./min. the driver is 200 feet below sea level how deep it was the diver 10 minutes ago show your thinking
General
1 month ago
Help! Use the given conditions to write an equation for the line in point-slope form.Passing through (-5, -7) and (-8, -6)A) y− 7 = −13(x−5) or y −6 = −13(x−8)B) y+7= −13(x+8) or y+6 = −13(x+5)C) y+7 = −13(x+5) or y+6 = −13(x+8)D) y+7 = −13(x+5) or y +6 = −13(x+7)
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1 month ago
Subtract and simplify23 ft 7 in- 13 ft 11 in18 gal 2 qt- 5 gal 3 qt21 yd 1 ft 7 in- 12 yd 2 ft 9 in
General
1 month ago
John goes out to eat at a local restaurant. The bill comes to $47.83. John want to leave a 20% tip. How much of a tip should he leave
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1 month ago
Solve the system using substitution. Check your answer.9x - 8y = 18y = x-1
General
2 months ago
Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total of 10 people took the trip. She was able topurchase coach tickets for $360 and first class tickets for $1140. She used her total budget for airfare for the trip, which was $8280. How many first class tickets did she buy?How many coach tickets did she buy?number of first class tickets bought=????
General
2 months ago
Suppose there are two bridges from Surrey to Burnaby and five roads from Burnaby to Coquitlam a. How many ways is it possible to travel from Surrey to Coquitlam via Burnaby b. How many different round-trip routes are there from Surrey to Burnaby to coyun Surrey ? c. How many different routes are there from Surrey to Rurnaby to Coquitlam to Burnaby and back to Sun which no road is traversed twice ? na-trip routes are there from Surrey to Burnaby to Coquitlam to Burnaby and back to Sol:
General
2 months ago
(a) Each person has two parents, four grandparents, eight great-grandparents, and so on. By summing a geometric sequence, find the total number of ancestors a person has going back (1) five generations, (2) 10 generations. normal growth pattern for children aged 3-11 follows an arithmetic sequence. Given a child measures 98.2 cm at age 3, and 109.8 cm at age 5, what is the common difference of the arithmetic sequence? What would the child's height at age 8 be?
General
2 months ago
12x-39greater than 9 and -4x+3<-6
General
2 months ago
An urn contains 20 red balls and 40 blue balls. Two are chosen at random, one after the other, without replacement. (Round your answers to one decimal place.) (a) Use a tree diagram to help calculate the following probabilities: the probability (as a %) that both balls are red 33 x % the probability (as a %) that the first ball is red and the second is not 33 X % the probability (as a %) that the first ball is not red and the second is red the probability (as a %) that neither ball is red (b) What is the probability (as a %) that the second ball is red? % (c) What is the probability (as a %) that at least one of the balls is red?
General
2 months ago
In a study, the sample is chosen by pulling 50 names from a hat What is the sampling method? Simple Random Stratified Convenience None of these
General
2 months ago
The smallest angle in a triangle is 13 as large as the largest angle. The third angle is twice the smallest angle. Find the three angles.The measures of the angles from smallest to biggest are °, °, and °.
General
2 months ago
Frank has a sheet of paper which is 1/624 inch thick. If the sheet is folded in half, the total thickness will be 1/312 inch A second fold will produce a total thickness of 1/156 inch. What will be the thickness of the sheet if Frank folds it 8 times?
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2 months ago
The Continental Bank advertises capital savings at 6.6% compounded annually, while TD Canada Trust offers premium savings at 6.5% compounded monthly. Suppose you have $2,000 to invest for two years. What is the difference in the amount of interest?Select one:a. 4.00b. 4.04c. 4.17d. 4.08
General
2 months ago
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