Answer:
Step-by-step explanation:
a ratio is comparing to things to gather and than simplifying to the smallest numbers
Answer:
Part a) The raisins cost $0.8 per ounce
Part b) 1.25 ounces
Step-by-step explanation:
<u><em>The correct question is</em></u>
Jackson bought 5 ounces of raisins for $4 dollars.
a) How much do raisins cost per ounce?
b) How many ounces of raisins can be bought for $1?
Part a) How much do raisins cost per ounce?
we know that
To find out the unit rate divide the total cost by the total weight
so
![\frac{4}{5} =\$0.8\ per\ ounce](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B5%7D%20%3D%5C%240.8%5C%20per%5C%20ounce)
therefore
The raisins cost $0.8 per ounce
Part b) How many ounces of raisins can be bought for $1?
we know that
The raisins cost $0.8 per ounce
using proportion
Find out how many ounces of raisins can be bought for $1
Let
x -----> the ounces of raisins
![\frac{1}{0.8}=\frac{x}{1}\\\\x= 1.25\ ounces](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B0.8%7D%3D%5Cfrac%7Bx%7D%7B1%7D%5C%5C%5C%5Cx%3D%201.25%5C%20ounces)
Answer:
I believe the second is wrong
Answer:
-1.6875
Step-by-step explanation:
See attached diagram.
A right triangle is formed with the 350m adjacent to the 22° angle.
We want to find the height of the triangle, the side opposite.
We can use the tangent ratio (opposite/adjacent) to find this height.
tan(22°) = x/350
Multiply each side by 350
350tan(22°) = x ≈
141.4 m