# Posts by SAPPHIRE

Total # Posts: 12

langauge arts
HEYYYYYYYYY!!!!! READ THIS!!!!!! Will you people shut up and stop arguing? Anyway, the answer is D and C. I just took the test and it is right. Ms. Sue isn't being mean, it's just that teachers don't like it when kids cheat all the time.

math
covert 8 and 2/11 to hours and minutes

Math
A section of a boardwalk is made using 15 boards. Each board is 9 1/4 inches wide. The total width of the section is 144 inches. The spacing between each board is equal. What is the width of the spacing between each board?

everest online
Fantasia Florist Shop purchases an order of imported roses with a list price of \$2,375. What is the net price factor for trade discounts of 25/15/10?

English
you spelt everyone averyone and i don't know what funte is lol !

Earth
Some scientists have hypothesized that meteorites have periodically bombarded Earth and caused mass extinctions every 26 million years. How might this hypothesis be tested?

Earth/Space Science
Explain why scientific ideas that have been subject to many tests are still considered theories and not scientific laws.

Statistics
A loaded coin is tossed 5 times, find the probability distribution for the number of heads, if heads are thrice likely to occur than tails. Let x be the number of heads that will turn up. Compute the probability associated to each value of X using the equation: x=0,1,2,3,4,5 P...

Chemistry
What is the de Broglie wavelength of a proton that has a mass of 9.11 x 10^-31kg and travels a distance of 13km in 0.025 s? (h=6.63 x 10^-34 Js)

math
you know to roll all heads is a 1/8 probabilities,and to roll all tails is a probability.

social studies
Which large island is located farthest north?

General Math
IF ONE CLERK CAN PROCESS 75 PIECES OF MAIL IN 2 AND A HALF HOURS, HOW LONG WILL ITTAKE EIGHT CLERKS TO PROCESS 1620 PIECESOF MAIL IF ALL OF THEM WORK AT THIS SAME RATE?

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