Answer:
98
Step-by-step explanation:
we're doing PEDMAS, so do Exponents first.
3² = 9
8 + 10 x 9
Multiply
8 + 90
Add
98
25=2,500, 278= 27800%, 2.9=290, 3.0=300, 0.67= 67
Answer:
Step-by-step explanation:
What are some reasons that the international system uses metric units and not the English system used in the United States?
The answer will be 11. Hope it help!
The formula for the velocity, v is √2E/m
<h3>What is kinetic energy?</h3>
Kinetic energy is half the mass multiplied by the square of the speed of the object
It is written thus;
Kinetic energy = 1/ 2 × m × v²
To solve for 'v' mean that we should make 'v' the subject of formula
E = 1/ 2 mv²
E = 
cross multiply

To make 'v' the subject, we have

Thus, the formula for the velocity, v is √2E/m
Learn more about Kinetic energy here:
brainly.com/question/25959744
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