Julie wants to express $108 in 6 weeks as a unit rate.
Her errors are:
$108 = $54 (Not true)
6 weeks = 3 weeks (Not true).
Instead,
The correct unit rate is 18 $/week.
Following are calculation to the given eqution:
Given:
To find:
Solve the equation.
Solution:
Therefore, the final solution is "
".
Learn more:
brainly.com/question/12685776
Answer:
When you see a formula like this, try to operate, so you will see some identities sooner or later. In this case, we have a substraction identity:
\frac{cos ( \alpha - \beta )}{cos \alpha cos \beta } = \frac{cos \alpha cos \beta + sin \alpha sin \beta }{cos \alpha cos \beta } = 1 + tan α · tan β
Step-by-step explanation:
The slope intercept form is y=mx+b. m is the slope, b is the y intercept,
Answer:
70 patients will get the medicine.
Step-by-step explanation:
