Questions by Wayne Tanner

Questions by Wayne Tanner

One isotope of sodium has 11 protons and 7 neutrons. What is the mass number of this isotope? Which property of the isotopes must be different?

asked Apr 12, 2018

2 answers

0 votes

71.9k views

Peyton has 12 yards of ribbon. She cut the ribbon into pieces that were 1/6 yard each. How many pieces of ribbon does she have now?

asked Jan 8, 2018

1 answer

5 votes

216k views

Which of the following is a point on the line shown? line containing points A, B and C A. AB B. B C. AC D. D

asked Jan 4, 2018

1 answer

5 votes

22.1k views

The length of a rectangle is 4 units shorter than one-fourth of the width, x. Write an expression that represents the perimeter of the rectangle (use one variable and a fraction)

asked Jul 9, 2017

1 answer

1 vote

128k views

What kind of complement is the underlined word? September is the ninth month of the year. A. direct object B. predicate nominative C. indirect object D. predicate adjective

asked Apr 2, 2017

1 answer

1 vote

147k views

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