0.03571428571428571428571428571429
Answer:
You would round down, but not to 3. You would round it down to 4.
Step-by-step explanation:
If a decimals last digits are five or more, you would round up. But 4.22 would be rounded down because its less than 5.
Answer and Step-by-step explanation:
The step that was wrong is at C: when Jennifer added the 1 into the parentheses, she forgot to subtract 1 from the 7. The reason she needs to do that is because now, if you compare her equation at C with her original, they're not the same:
Original: x^2 + 2x + 7
Step C: x^2 + 2x + 8
So, Jennifer actually needs to subtract 1 from the 7 if she wants to add 1 into the parenthetical expression:
Correct Step C: (x^2 + 2x + 1) + 7 - 1 = (x^2 + 2x + 1) + 6
Now, the correct vertex form is: (x + 1)^2 + 6
Hope this helps!
Using a system of equations, it is found that:
- 38% consumes vanilla.
- 14% consumes strawberry.
- 45% consumes chocolate.
In our system, we have that:
- x is the percentage of vanilla.
- y is the percentage of strawberry.
- z is the percentage of chocolate.
Those 3 compromise 97% of the flavors, hence:
Vanilla sells <u>10% more than twice strawberry</u>, hence:
Chocolate sells <u>7% more than vanilla</u>, hence:
Since
Replacing in the first equation, we can solve for y:
With y, we can solve for x and for z.
Hence:
- 38% consumes vanilla.
- 14% consumes strawberry.
- 45% consumes chocolate.
A similar problem is given at brainly.com/question/24778333
