<u>Answer:
</u>
The standard form of is 20,00,0000
<u>Solution:
</u>
Given that ---- eqn 1
To write in standard form,
We know that .So becomes .
Now eqn 1 becomes,
----- eqn 2
We know that , so
Now eqn 2 becomes,
---- eqn 3
Expanding :
Here 10 is the base term and 7 is the exponent value. So base term 10 is multiplied by itself 7 times.
Now eqn 3 becomes,
= 20,00,0000
Hence the standard form of is 20,00,0000
Considering the direction of the wind, it is found that the jet travels faster than the sound during it's journey.
<h3>What is the ground speed?</h3>
The jet's speed, considering that there is a tailwind, is given by:
J = Plane speed + Wind speed.
In this problem, we have that the speeds are given as follows:
Hence the jet's speed is given by:
J = 550 + 120 = 670 knots.
670 knots > 661 knots, hence the jet travels faster than the sound during it's journey.
A similar problem, involving plane and wind's speed, is given at brainly.com/question/25547425
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The answer to the question is a
Answer:
the answer is 18 because 3 apples plus 6 pears 3*2 equal 9 which is have of the so 9*2 equals 18