Questions by Douglas Frari

Questions by Douglas Frari

Tom brought a board that was 7/8 of a yard long. he cut of 1/2 a yard.how much was left

asked Dec 17, 2023

1 answer

15 votes

187k views

Potassium has a half-life of 12 hours. What fraction of a 100 g sample is left after 48 hours? A) 1/2 B) 1/4 C) 1/16 D) 1/8

asked Dec 14, 2023

1 answer

26 votes

142k views

What can visible light and ultraviolet light do together

asked Jun 25, 2023

1 answer

28 votes

53.4k views

Hi, can you help me to solve this exercise, please!!!

asked May 9, 2023

1 answer

8 votes

186k views

Solve for w. 10 = |w + 9| Write your answers as integers or as proper or improper fractions in simplest form. w = or w =

asked Jan 20, 2023

2 answers

21 votes

155k views

24.286x10 what is the answer i got 24.286

asked Mar 17, 2022

1 answer

0 votes

305k views

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