Answer:
Hisaki can make 4 2/3 batches of cookies with 3 1/2 cups of sugar.
Step-by-step explanation:
Let x be number of batches with 3.5 cups. (I've converted the fractions to decimals to simply calculation. Let me know if you want an explanation where I retain the fractions as-is.)
1 batch = 0.75 cup
x batches = 3.5 cups
-using unitary method-
( 3.5 * 1 ) / 0.75 = x
4.66667 = x
Therefore, number of batches = x = 4 2/3 batches.
We can use the point-slope equation:
m, the slope, is 3/4:
To find b, we plug in the point (4,1/3):
Therefore, the point-slope equation is
Now we have to see which answer matches.
Since this is not the same, we try the next one.
This is the same, so this is the answer. We should still double-check the other answers.
This one is not equivalent.
This one also does not work.
The answer is the second one:
Answer:
25
Step-by-step explanation:
First we start of by doing 49-24 to find the original value.49-24 is 25. Thats how old julie is!
Answer:
d ≈ 135.1 m
Step-by-step explanation:
The circumference formula is:
In order to solve this, just substitute 43 cm into C, to get:
Divide 43 by 2 times pi to find the radius:
Then in order to find the diameter, double the number of the radius:
×
d ≈ 135.1 m