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Can fingerprints be permanently removed using chemicals?
No, fingerprints cannot be permanently removed using chemicals.
What does it take to identify a person using fingerprints?
to positivley identify a person using fingerprints you need at least 12 points unique to that person ._. A&W
How do you find rate of change using a graph?
To find the rate of change using a graph, identify two points on the graph, typically labeled as (x1, y1) and (x2, y2). Calculate the change in the y-values (Δy = y2 - y1) and the change in the x-values (Δx = x2 - x1). The rate of change is then determined by dividing the change in y by the change in x (Rate of Change = Δy / Δx). This gives you the slope of the line connecting the two points, indicating how much y changes for a unit change in x.
What it take to positively identify a person using fingerprints?
to positivley identify a person using fingerprints you need at least 12 points unique to that person ._. A&W
How can fingerprints be collected apart from powder?
Fingerprints can be collected using techniques like cyanoacrylate fuming, which involves exposing the print to cyanoacrylate vapors to make it visible, or using ninhydrin to react with amino acids in the print and produce a color change. Another method is using physical or chemical methods to develop prints in substances like blood or grease.
How can you study speed by using a graph?
By plotting distance versus time on a graph, you can analyze the speed of an object. The slope of the graph represents the speed, with a steeper slope indicating higher speed. Additionally, the slope can be calculated by finding the ratio of the change in distance to the change in time.
What is a graph that displays data using line segments?
The graph that displays data using line segments is a line graph.
How do you Graph 6.5t?
There are many ways to graph 6.5t like using a bar graph, a pictograph or a line graph. When using a pictograph you will find the time and times it by how much.
How are a bar graph and a line graph different?
a bar graph is a graph that displays data using bars and a line graph is a graph that displays data in a line
What procedure do officials like the police use to record fingerprints?
Officials use a process called "fingerprinting" to record fingerprints. This is done by inking the fingers and rolling them onto a special card or electronically scanning them using a digital fingerprint scanner. The captured fingerprints are then analyzed and stored in a database for identification and comparison purposes.
What did Police in Scotland yard London begin using 1901?
fingerprints
How many crimes have been solved by using fingerprints?
5
