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Dafna11 [192]
3 years ago
5

PLEASE HELP ME ILL GIVE BRAINLIEST IF YOU EXPLAIN UR ANSWER

Chemistry
2 answers:
ziro4ka [17]3 years ago
7 0

Answer:

they cant relxax or the ball woud not be in your have it would fall bec there is no stranth for your musseles

Explanation:

Marina CMI [18]3 years ago
5 0
The contraction of the triceps muscle causes the arm to flex. The contraction of the triceps muscle causes the arm to extend. When added to the force of the biceps contracting it provides extra force to the ball.

The answer is A
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A solution is prepared by diluting 6.0 mL of a 7.6 x 10-4 g/mL solution to a total volume
MissTica

Answer:

4.56 X 10^ -4 g/mL

Explanation:

A solution is  prepared by diluting 6.0 mL of a 7.6 x 10-4 g/mL solution to a total volume of 10.0 mL. Calculate the concentration of the dilute solution.

(7.6 X10^-4  gm/m L) x( 6.0 m L ) = 45.6 X 10^-4 g

this is dissolved )in 10 m L=45.6 X 10^-4  g/ 10

4.56 X 10^ -4 g/mL

check

6/10 =0.6

4.56/7.6 = o.,6

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2 years ago
Both AM and FM radio signals have the same of what.....
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Both AM and FM radio signals have the same frequencies at times.
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3 years ago
A neutral atom has an atomic number of 20 and a mass number of 42. How many electrons does the atom have?
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Answer is 20 electrons.


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