Mathematics, 22.06.2019 09:00 bo4isbad

Bob has some 10 pound weights and some 3 pound weights together all his ways add up to 50 pounds if x represents the number 3 pound weights and y represents the number 10 pound weight which equation can be used to find the number of each type of weight bob has

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:00

Write the product as a trinomial. (x + 2)(x + 3) x2 + 5x + 6 x2 + 6x + 6 x2 + 6x + 5 x2 + 5

Answers: 2

Answer

Mathematics, 21.06.2019 19:40

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes

Answers: 3

Answer

Mathematics, 21.06.2019 22:00

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.

Answers: 2

Answer

Mathematics, 22.06.2019 01:40

Agroup of student volunteers participates in a study designed to assess several behavioral interventions for improving output in a repetitive task. prior to the beginning of the study, all volunteers unknowingly observed, and their output is measured. at the beginning of the study, prior to any intervention, the volunteers perform the same task under the observation of a study administrator, and their overall output increases. which of the following terms describes this phenomenon? a. simpson's paradox b. hawthorne effect are d. novelty effect d. pygmalion effect e. observer-expectancy effect

Answers: 1

Answer

You know the right answer?

Bob has some 10 pound weights and some 3 pound weights together all his ways add up to 50 pounds if...

Questions

Mathematics, 25.09.2019 16:20

The height of this iron rod is estimated to be 100 centimeters. what is the possible error of measurement? a. 10 cm b. 5 cm c. 2.5...