# Posts by nikko

Total # Posts: 20

Science
Thank you!

Science
Suppose that instead of a pure tone coming from a tuning fork, the sound was a mixture of many different frequencies. Would all the sounds be magnified equally by resonance in the tube? Why?

Math

Math
Well, an algebraic open equation (also known as an open sentence) is a mathematical equation that is neither true nor false. so an example of an open equation could be x + 3 = 7 or 2x = 12. Hope this helps with #5 :D

Science-tectonic plates
Thank you!

Science-tectonic plates
What occurrence is caused when transform plates get stuck?

Math

Math
The temperature increased 2° per hour. If the temperature rose 15°, how many hours had the temperature been rising?

Consider the market for roses in a small town. The demand function is given by: P = 20 - 0.25Q(D) The supply function is given by: P = 4 + 0.55Q(S) The market equilibrium price for the roses is: A) \$15 per dozen roses. B) \$18 per dozen roses. C) \$5 per dozen roses. D) \$1 per ...

science
victoria discovered a new way to keep her hands warm on a cold day. what scientific attitude is this an example

Science
which of the following does not reduce water pollution?

physics
not sure. .79N

Math (Probability)
Mrs. Ana is holding a logic contest. The 13 students who are participating randomly draw cards that are numbered with consecutive integers from 1 to 13. >The student who draws number 1 will be the host. >The students who draw the other odd numbers will be on the red team...

Algebra (Integer Problem)
The sum of three positive numbers is 33. The second number is 3 greater than the first and the third is 4 times the first. Find the three numbers.

Algebra (Age Problem)
A man is 6 times as old as his son. In 4 years he will be 4 times as old as his son. How old is the father now?

Math (Variation)
The distance that Carl has driven is varying directly with the time he has been on the road. After two hours, he has driven a total of 124 km. How far will he have driven after 5 hours?

Algebra (Age Problem)
Five years ago Rico's age was half of the age he will be in eight years. How old is he now?

I need help
maquette

mit math
Odometer. A Ford SUV comes standard with rims (which correspondes to a tire with diameter). Suppose you decide to later upgrade these tires for rims (corresponding to a tire with diameter). If you do not get your onboard computer reset for the new tires, the odometer will not ...