Beatrix was able to eat 21 raisins. Now, this 21 raisins is said to be 30% of the number of raisins inside the box. T
he question is, how many raisins, will there be in total inside the box?
Equation and solutions:
=> 30% = 30% / 100% = .31
=> .31x = 21
=> .31x / .31 = 21 / .31
=> x = 67.8 total number of raisins inside the box, or let's convert it to whole number
=> 67.8 = 68 count <span>
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<u>Answer-</u>
At the curve has maximum curvature.
<u>Solution-</u>
The formula for curvature =
Here,
Then,
Putting the values,
Now, in order to get the max curvature value, we have to calculate the first derivative of this function and then to get where its value is max, we have to equate it to 0.
Now, equating this to 0
Solving this eq,
we get
∴ At the curvature is maximum.
3/4 is equal to .75 so you multiply 9 by .75 to get the remaining fourth. 9 times .75 is 3 add 3 to 9 to get the whole amount of flour. 3+9= 12. Molly needs 12 cups of flour to make the bread.
Step-by-step explanation:
3mg-t=t/a
3mg=t/a + t
divide both sides by 3g
m = (t/a + t)/3g
Answer: is it supposed to be 2y+y=4?