Why series fatty acid carbons seen in double from?

HELP! i can not figure this out! y=4x+1 There are 300 dogs spread around 12 kennels across Texas. If x represents kennels and y represents the number of dogs, what is k, the constant of proportionality? A parallelogram is a rectangle if and onlyif its diagonals are congruent. that is the question Which is a disaccharide? 1. glucose 2. fructose 3. sucrose 4. cellulose THIS is SO easy PLEASE help ME ! ill ALSO mark YOU brainliest ! Find the next term of the given sequence. 1.31, 2.54, 3.77, ... 4.90 5.00 5.10 A chorus has 50 singers. There are 16 altos and 10 tenors. What percent ofthe singers are altos? What percent of the singers are tenors?PLS HELP 89 x 89, whats the answer? if a = and b = -1 what is the value of ab -b^2 A four-digit perfect square number is created by placing two positive two-digit perfect square numbers next to each other. What is the four-digit square number? why did Hamilton believe it was important to pay back the debt owed to bond holders What is the most effective way to manage stress? Maintain a regular sleeping schedule. Keep an active calendar. Eat a high protein diet. Practice multitasking Mr. Stokes bought 6 1/2 pounds of meat for a party. He used 2 1/4 pounds of meat to make tacos. The rest he used to make 1/4 pound burgers. How many burgers did Mr. Stokes make? The temperature falls from 3 degrees Celsius to -4 degrees celcius what is the the difference in these temperatures 20 points What aspects of the new deal, do you see in American society today? help i wanna get an 80 percent Which of the following tools can be used to aggregate relational data from multiple sources?A.)Power PivotB.)PivotTablesC.)Get & Transform 4. Susan is the chef (who, whom) will create an exquisite menu for our ten-year reunion. Write the slope intercept form of the equation. PLEASE HELP