Questions by Joyful

Questions by Joyful

Which beest describes the triangle or triangles, if any, that can be formed with two sides that each measure 5 inches and an angle that measures 60 degrees? A. one equilateral triangle B. one isosceles

asked Jul 21, 2019

1 answer

2 votes

205k views

The elements that contain electrons in an F sublevel near the highest occupied energy level are referred to as? B WAS INCORRECT ON THE TEST A. Alkali metals B. Alkali earth metals C. transition metals

asked May 20, 2019

1 answer

3 votes

120k views

there are 40 entries in the science fair. How many ways can they finish in first, second, and third place?

asked Apr 27, 2019

1 answer

5 votes

26.3k views

The frequency of the middle d note on a piano is 293.66 hz. what is the wavelength of this note in centimeters? the speed of sound in air is 343.06 m/s.

asked Feb 14, 2019

1 answer

0 votes

163k views

What is the second term in the binomial expansion of (2r-3s)^12

asked Nov 28, 2018

2 answers

1 vote

92.8k views

Mrs. Dinh is dividing a loaf of bread into equal sections for herself, her husband and their four children. If each person's serving has 210 Calories, how many Calories are in the loaf?

asked Sep 16, 2018

2 answers

1 vote

25.1k views

At the city museum child admission is $5.70 and the adult admission is $9.60 on Thursday,186 ticket were sold for a total sales of $1399.50. How many child tickets were sold that day?

asked Apr 19, 2017

1 answer

1 vote

139k views

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