Math Curiosity Questions

How long will a bullet stay in the air after being shot?

At what temperature do the Farenheit scale and Celsius scale become equal?

Based on the motion blur in the movies and TV show, who would be faster: Quicksilver or the Flash?

Label Test

M7+ Investigation 1 Reflection

M7+ Investigation 1 Reflection

     1. What are the common properties of all polygons?

     All polygons have at least three straight sides and angles, and a polygon is a closed shape. If a polygon has less than three straight sides and angles, the shape would be open, which would not make it a polygon. The sides of a polygon never cross each other, and exactly two sides meet at every vertex.

     2a. What does the measure in degrees tell you about an angle?

     The measure in degrees can tell you if the angle is acute, right, obtuse, straight, or reflex.

     2b. What are some common benchmark angles?

     Some common benchmark angles are all the multiples of 30° and 45°

     3a. What strategies can be used to estimate angle measures?

     You could estimate which benchmark angle is closest to the angle, then add or subtract the estimated distance from the angle to the benchmark angle.

     3b. What strategies can be used to deduce angle measures from given information?

     Using the formula t=180(s-2), you can calculate the total value of all of the angles in a regular polygon. First, you substitute t as total value and s as the number of sides of the regular polygon. Then, divide the total value of the angles by how many angles there are, and you are left with the measure of one angle of the regular polygon.

     3c. What strategies can be used to find accurate measurements with tools?

     You can use a protractor to accurately measure an angle, but you may have to extend the lines depending on the protractor's size.

Hottest and Coldest Places on Earth

Dallol, Ethiopia, whose annual mean temperature was recorded from 1960 to 1966 as 34.4 °C (93.9 °F). The average daily maximum temperature during the same period was 41.1 °C (106.0 °F). Oymyakon (Russian: Оймякон), a village (selo) in Oymyakonsky Ulus of the Sakha Republic, the Russian Federation, located along the Indigirka River. It has the coldest monthly mean with −46 °C (−51 °F) as the daily average in January, the coldest month. Eureka, Nunavut, Canada has the lowest annual mean temperature at −19.7 °C (−3.5 °F).

My Heart Beat Graph

     Today in Math class we did step-ups to calculate our heart rate. This graph shows my heart rate from my exercising rate to my relaxed rate. My heart beat is slow to recover, so that shows that i am not that healthy.

Best Site that Shows Comparative Buying

Best Site that Shows Comparative Buying

http://slickdeals.net/

     This site is the best site that shows comparative buying because you can search for what you want to buy, and it will show you websites selling the object you searched for different prices.

Minute Scores

     This graph tests my general math knowledge. It indicates that my minutes are mostly correct.