Mathematics, 16.08.2021 19:20 raywils0n12300p0t3yc
Betty has between $40$ and $50$ pennies that she wants to arrange in a rectangular array. She notices she can arrange the pennies in three different ways without any gaps or spaces. However, if Betty adds two more pennies to her collection, she can only arrange the pennies in one way without any gaps or spaces: a straight line. How many pennies did Betty originally have? Note: An $a \times b$ rectangle is considered the same as a $b \times a$ rectangle.
Answers: 1
Mathematics, 21.06.2019 17:00
The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation
Answers: 1
Mathematics, 21.06.2019 17:50
The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle
Answers: 1
Mathematics, 21.06.2019 19:00
Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.
Answers: 2
Mathematics, 21.06.2019 19:40
Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).
Answers: 3
Betty has between $40$ and $50$ pennies that she wants to arrange in a rectangular array. She notice...
Social Studies, 20.08.2019 04:00
Mathematics, 20.08.2019 04:00
English, 20.08.2019 04:00
Social Studies, 20.08.2019 04:00
Biology, 20.08.2019 04:00
Computers and Technology, 20.08.2019 04:00
English, 20.08.2019 04:00
History, 20.08.2019 04:00
Mathematics, 20.08.2019 04:00
History, 20.08.2019 04:00