Answer:
His goal wasn't mean't because percentage of grams from whole grains is 25% which is less than 30%
Step-by-step explanation:
Total grams of carbonhydrate = 220 grams
grams from whole grains = 55 grams
percentage amount of carbonhydrate from whole grains = 55/220 × 100 = 25%
Hence his goal wasn't mean't because percentage of grams from whole grains is less than 30%
I'm not sure, but I believe your answer would be
8/10 = 4/20
Forgive me if I'm wrong, but the others seem to say the same thing that this answer doesn't.
Answer:
1,600 dentists were surveyed in total.
Step-by-step explanation:
We can set up a proportion for this problem:
![\frac{27}{40} = \frac{1080}{x}\\\\\\](https://tex.z-dn.net/?f=%5Cfrac%7B27%7D%7B40%7D%20%3D%20%5Cfrac%7B1080%7D%7Bx%7D%5C%5C%5C%5C%5C%5C)
Now we can cross multiply:
![27*x = 1080*40\\\\27x = 43,200\\\\27x/27 = 43,200/27\\\\x = 1,600](https://tex.z-dn.net/?f=27%2Ax%20%3D%201080%2A40%5C%5C%5C%5C27x%20%3D%2043%2C200%5C%5C%5C%5C27x%2F27%20%3D%2043%2C200%2F27%5C%5C%5C%5Cx%20%3D%201%2C600)
1,600 dentists were surveyed in total.
You take 60 and divide it by 10 which is 6 so the height would be 6