Jamal is 167 cm tall. which expression finds jamal's height in dekameters
2 answers:
Answer:
The height of Jamal's in dekameters is 0.167 dam.
Step-by-step explanation:
Given : Jamal is 167 cm tall.
To find : Which expression finds Jamal's height in dekameters ?
Solution :
To find the height in dekameters we will use the metric conversion,
Converting the unit centimeters to dekameters.
We know that,
1 centimeter = 0.001 dekameter.
i.e. 1 cm =0.001 dam.
So,
Therefore, the height of Jamal's in dekameters is 0.167 dam.
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Answer:
The height of the ball after 3 secs of dropping is 16 feet.
Step-by-step explanation:
Given:
height from which the ball is dropped = 160 foot
Time = t seconds
Function h(t)=160-16t^2.
To Find:
High will the ball be after 3 seconds = ?
Solution:
Here the time ‘t’ is already given to us as 3 secs.
We also have the relationship between the height and time given to us in the question.
So, to find the height at which the ball will be 3 secs after dropping we have to insert 3 secs in palce of ‘t’ as follows:
h(3)=160-144
h(3)=16
Therefore, the height of the ball after 3 secs of dropping is 16 feet.
Answer:
Cos x = 1 - +
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+ ...
Step-by-step explanation:
We use Taylor series expansion to answer this question.
We have to find the expansion of cos x at x = 0
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f(0) = 1, f'(0) = 0, f''(0) = -1, f'''(0) = 0, f''''(0) = 1
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