few_shots: 
Example:
Concept/skill: 
Understand that by similarity, side ratios in right triangles are properties of the angles in the triangle, leading to definitions of trigonometric ratios for acute angles.

Problem/activity:
Find the general solution for:
$${\mathrm{cos}\left({\pi\over2}+x\right)=\mathrm{tan}{\pi\over4}}$$


Answer: 
No. This problem does not directly teach how side ratios in right triangles lead to definitions of trigonometric ratios. Instead, it involves solving a trigonometric function.

Now, assess whether the following problem or activity is 'aligned' with the given Common Core standard in Mathematics.

shot_info: fl_problem_001894_neg_0

HS_0
standard_description: Use probabilities to make fair decisions (e.g., drawing by lots, using a random number generator).
problem_activity: Task
Decide which value is closest to the answer for each of the following questions. Explain your reasoning.
8 bottles each contained 1.2 liters of water. About how many liters of water were there all together?
{"table": [{"tbody": [{"tr": [{"td": [{"_value": "0.1"}, {"_value": "1"}, {"_value": "10"}, {"_value": "100"}]}]}]}]}
A school bought 8.5 kilograms of apples. If apples cost $2.45 per kilogram, about how much did they pay (in dollars)?
{"table": [{"tbody": [{"tr": [{"td": [{"_value": "0.2"}, {"_value": "2"}, {"_value": "20"}, {"_value": "200"}]}]}]}]}
A laptop contains about 0.0006 kilograms of gold. If a manufacturer plans to produce 10,100 of these laptops, about how many kilograms of gold are needed?
{"table": [{"tbody": [{"tr": [{"td": [{"_value": "0.6"}, {"_value": "6"}, {"_value": "60"}, {"_value": "600"}]}]}]}]}


aligns: no