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Two trains leave a railroad station at noon. The first train travels along a straight track at 90 mph. The second train travels at 75 mph along a straight track that makes an angle of 130 degrees with

asked Dec 23, 2024

1 answer 49.2k views

Which is the best identifier for a variable to represent the amount of money your boss pays you each month? notEnough wages paymentAmount monthlyPay money

asked Nov 16, 2024

1 answer 105k views

Solve each of the following equations. Show its solution set on a number line. |5-4r|=17

answered Nov 10, 2024

2 answers 90.3k views

Let (z1,z2,z3,z4) be four distinct points such that Cr(z1,z2,z3,z4)∈iR. Show that the great circles through (z1,z3,z4) and (z2,z3,z4) intersect orthogonally at z3

answered Nov 2, 2024

1 answer 166k views

The B149.1 Gas Code states that appliance manufacturer's instructions: a) Are always exhaustive. b) Are guidelines that can be ignored. c) Must be followed unless in conflict with the code. d) Supersede

asked Oct 25, 2024

1 answer 200k views

2. Write an equation for the reaction of pentanoic acid with each of the following reagents: (a) CH 3 ONa,CH 3 OH (b) EtOH,H + (c) SOCl 2 (e) 1. LiAlH 4 ,Et 2 O;2,H 2 O (d) NH 3 ,H 2 O

asked Oct 24, 2024

1 answer 81.2k views

Write the formula for the molecular compound for silicon tetrabromide

answered Jun 2, 2024

1 answer 81.8k views

What are the benefits of community for children

asked May 26, 2024

1 answer 12.4k views

Discuss PDO and how we see anti-phasing.

asked May 2, 2024

1 answer 27.3k views

Twenty five cards labeled 1 through 25, are placed into a bag and shuffled. Troy randomly selects one card from the bag. What is the probability that Troy's card is a multiple of 5 or a multiple of 9?

asked Apr 19, 2024

1 answer 2.7k views

Which element of negligence decreases liability when prevented?

asked Apr 19, 2024

1 answer 172k views

When should you consider using a laryngeal mask?

answered Apr 17, 2024

1 answer 76.8k views

There are 25 boxes of cards packed in a case so that they fit perfectly. Each box measures one cubic inch. What are all the possible dimensions of the case?

asked Mar 19, 2024

1 answer 161k views

“The Whisperers: Private Life in Stalin’s Russia:" what is most closely the central idea

answered Mar 9, 2024

1 answer 29.6k views

Name the membrane-enclosed compartments in a eucaryotic cell where each of the functions listed below takes place. A. photosynthesis B. transcription C. oxidative phosphorylation D. modification of secreted

asked Mar 2, 2024

1 answer 98.2k views

a rectangular picture is 6 centimeters longer than it is wide. A frame 1 cm wide is placed around the picture. Write a polynomial in simplest form that represents the perimeter of the frame. Then write

asked Feb 1, 2024

2 answers 79.0k views

A Theater has 500 seats. Three fourths of the seats are filled how many seats are filled? (Show all steps you used to solve this problem)

answered Dec 5, 2023

2 answers 229k views

1. Suppose that the current price is $2.40 and 12,000 items are sold at that price. If the price is increasing at the rate of 10 cents per year and the quantity sold deceases by the rate of 1500 items

answered Nov 22, 2023

1 answer 150k views

A sandwich shop offers a special that includes a sandwich and a side dish. Listed below are all possible combinations. If a combination is randomly chosen, what is the probability of someone getting a

answered Oct 24, 2023

1 answer 218k views

Which pair of angles is NOT congruent? (A) angle1 and angle7 ( B ) angle3 and angle5; (C) angle4 and angle6; (D) angle2 and angle5

asked Aug 11, 2023

1 answer 138k views

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