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Answers by Michael W.

Hi! If you use the slope-intercept form, you will need to know the slope of the line and the y-intercept. One of the points is on the y axis (0,1), giving you the intercept. Therefore you only need to calculate the slope. Recall that slope is rise over run (change in y divided by change in x). Your...

what is ATP ? (answer)

A few points of clarification:   ATP is an energy carrying molecule, not energy itself. The energy is carried in the bond of the third phosphate group. It is produced by the breakdown of glucose in respiration. In aerobic respiration, most ATP is generated in the mitochondria, however...

3(x+4)=4x+6   Distribute the 3 on the left   3x+12=4x+6   Subtract 3x from both sides   12= x + 6   Subtract 6 from both sides   x=6   The perimeter of the triangle is the sum of the three...

Good evening! How many planets is sometimes argued; some say 8, others still say 9. In order from the sun (central star):   Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune and up until a few years ago: Pluto   Hope this helps...

solve problem (answer)

Hi! The trouble here is converting the minutes and seconds of the angles. Complimentary angles total 90 degrees. There are 60 minutes in one degree, so you actually have 89 degrees and 60 minutes. There are 60 seconds in a minute, so now you have 89 degrees, 59 minutes, and 60 seconds. Now you can...

Good evening. Think through the question to answer it: a bus leaves every 20 minutes (17+3). You are not interested in waiting 0:01-10:00. Technically if you arrived at the moment the bus left (0:00), you would need to wait for the next bus. A person waiting 10:01-20:00 is what you are looking...

Good afternoon. The brackets indicated a nested parenthetical system. Using PEMDAS (parentheses, exponents, multiplication, division, addition, subtraction) form of order of operations, brackets "[]" would be a subset of parentheses.   [125-0.50(100)]/[100-0.50(100)]-1   You...

Good evening. SO4 is the most common form of the sulfur/oxygen polyatomic anions, so it is referred to as sulfate. The cation is called by its regular name, so this molecule is Barium sulfate.   I hope this helps   Mike

Good evening! This is commonly referred to as a "dirt" problem. D=rt (distance =rate times time). Since the time is the same, rearranging the equation we get t=D/r, so the distance upstream divided by the rate is equal to the distance downstream divided by the rate. The rate downstream...