Questions by YPennylane

Questions by YPennylane

The number-average molecular weight of a polypropylene is 663419 g/mol. Compute the degree of polymerization (Key in your answer as the whole number only. Avoiding round-off error by using all the numbers

asked Jan 10, 2020

1 answer

3 votes

173k views

How do I find y in the vertex of a quadratic function

asked Jul 4, 2019

1 answer

3 votes

63.4k views

A math teacher bought 40 calculators at 8.20dollars eah and a number of other calculators costing 2.95 dollars each. In all she spent 387dollars.How many of the cheaper calculators did she but

asked Feb 11, 2019

1 answer

3 votes

181k views

How many of each object could you glaze so that there is no glaze left over

asked Jan 3, 2019

1 answer

2 votes

138k views

The next-to-last major stage in the writing process is _____, which involves checking for mistakes in grammar, punctuation, usage, and spelling

asked Oct 9, 2018

1 answer

1 vote

66.9k views

Find the reciprocals of the numbers below. The reciprocal of 5 is. The reciprocal of 6/11 is.

asked Sep 4, 2018

2 answers

2 votes

73.0k views

For lunch, Dawn chose green salad, fruit salad, and minestrone soup. Her lunch is rich in which nutrient

asked Feb 26, 2018

1 answer

0 votes

152k views

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