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Nat2105 [25]
3 years ago
11

James took two math test.he score 86 points on the second .This was 18 points higher

Mathematics
1 answer:
Alexxx [7]3 years ago
5 0
The first test was 68 points 
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A colored chip is yellow on one side and red on the other. The chip was flipped 50 times and landed on red side up 22 times. Wha
Elodia [21]

Answer:

44 %

Step-by-step explanation:

22 divided by 50 is 0.44 which is 44 percent

6 0
3 years ago
Last year, Austin, Texas received 23.5 inches of rainfall. This year, Austin received 21.2 inches of rainfall. Find the percent
Elza [17]
Let's consider that 23.5 is 100% of rainfall.
23.5 ..... 100 %
21.2 ..... x %

Calculate x:
x = \frac{21.2 \cdot 100}{23.5} = 90.212766, which is around 90.2%.

The percent of decrease is 100 - 90.2 = 9.8 %.
6 0
3 years ago
Find the slope of the line: the length of a bus route is 4 miles long on the sixth day and 4 miles long on the seventeenth day.
LiRa [457]
The slope is 0, since it is still 4 miles long for 11 days

hope this helps

this means that nothing is growing or decreasing
6 0
3 years ago
HELP ME WALLAHO HELP ME WALLAHI HELP
sergij07 [2.7K]

Answer:

13

Step-by-step explanation:

Draw a picture!

You have a right triangle with legs of 5 and 12.

By the Pythagorean Theorem, the hypotenuse is √(5²+12²) = 13

3 0
3 years ago
How are ionic and covalent bonds similar
Komok [63]
They are similar because they both have a similar need for electrons. An ionic bond is a bond between a metal and a nonmetal and a covalent bond is a bond between two nonmetals.
6 0
3 years ago
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