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Sophie [7]
3 years ago
14

6. A proton represents a positive charge. Write an integer to represent 5 protons. An electron represents a negative

Mathematics
1 answer:
____ [38]3 years ago
6 0
5 for protons
-3 for elections
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PLEASE PLEASE PLEASE HELP FAST!!!!!!!!!! WILL REPORT ANY TROLLS
worty [1.4K]

Answer:

i think its 1.5 im not sure tho 1.5 sounds the best

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
I need help asap for this question
Nuetrik [128]

Answer:

1 5/6 is on the twelfth line/tick mark. 2 1/3 is on the 15 line/tick mark.

Step-by-step explanation:

Go to the 1 and count up five lines. (5/6) For the 2nd one convert the 1/3 into 6ths. You now have 2 2/6. go to the 2 and count up 2 lines.

8 0
3 years ago
To determine the organic material in a dried lake bed, the percent carbon by mass is measured at two different locations. In ord
Sedaia [141]

Answer:

F statistic = 11.3 ;

-1.02

Step-by-step explanation:

____Location1(%C) ____ Location2(%C)

1 ______ 10.40 _________ 10.10

2 _____ 10.20 _________ 10.90

3 ______10.30 _________ 10.20

4 ______10.40 _________ 10.70

5 ______10.20 _________ 10.40

F = larger sample variance / smaller sample variance

Using calculator :

Sample standard deviation (s)

s1² = 0.01

s2² = 0.113

F = s2² / s1²

F = 0.113 / 0.01

F = 11.3

Yes, the two standard deviations for the locations are significantly different at the 95% confidence level.

B.)

Tvalue

x1 = 10.3 ; x2 = 10.46

μ1 = 10.30 ; μ2 = 10.46

(10.30 - 10.46) / sqrt[(0.01/5) + (0.113/5)]

-0.16 / 0.1568438

-1.02

6 0
2 years ago
A student government has 5 positions to fill and there are 9 candidates running for any one of the positions. How many different
LenKa [72]

Answer:B. 15,120 is the answer

6 0
3 years ago
The measures of two angles of a triangle are 36° and 71°. find the measure of the third angle, and classify the triangle accordi
Sergeu [11.5K]
<span>73° , acute you would add 36 and 71 together and then subtract 180 and you would get your answer


</span>
5 0
3 years ago
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