26. A teenager consumes 20% of her calories each day in the form of protein. If she is getting 700 calories a day from protein,
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yes sure, i learned this before so
1. a. make a proportion here, of percentage. if you cross multiply and divide you get 90%.
1. b. obviously the empty seats would be 10%.
2. a. proportion again, cross multiply then divide you ge 15%
3. 30% in decimal form is 0.3. multiply it then to the total amount, so 0.3 x 15 = 4.5
Hey!
Grape over total:
After he drinks 1, there will be 1 less. That means it will be over 11
Orange over total:
Now multiply the fractions
That means the probability is:
Good luck and hope this helps! :)