Answer:
63'020'000 kg or 6.302 × 10^7
Step-by-step explanation:
Freight train = 9.98 • 10^6 = 9'980'000 kg
Aircraft carrier = 7.3 •10^7 =73'000'000 kg
Thus 73000000 kg - 9'980'000 kg = 63'020'000 kilogram =
= 6.302 × 10^7
(scientific notation)
= 6.302e7
(scientific e notation)
= 63.02 × 106
(engineering notation)
(million; prefix mega- (M))
= 63020000
(real number)
Answer:
Percentage of error by Clare is estimated as 4.1667 %.
Step-by-step explanation:
Height measured by Clare = 4 feet
Height measured by Doctor = 4 feet, 2 inches
Percentage error = ?
Percentage error = Difference/ Actual height *100
Percentage error = (2/ (4*12))*100
Percentage error = 4.1667 %
The accurate height is measured by Doctor, as he have more accurate measurement system.
The doctor's measurement is the actual height. The error in Clare's estimation is 2 inches or 4% of the total height.
The doctor's measurement should be considered the actual height because it is the factual measurement obtained, while Clare's was an estimate based on her observation.
The error in Clare's estimate, compared to the actual height, is 2 inches. To calculate the error as a percentage, we first convert the actual height to inches (50 inches = 4 feet 2 inches), then divide the error by the actual height and multiply by 100 to get the percentage.
So, the error as a percentage is (2/50)×100 = 4%.
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B. 0.09 is 10 times as much as 0.9 Possibly right?
c. 0.9 is 1/10 of 0.09 Possibly right?
D. 0.09 is 1/10 of 0.9 No
The relationship between the decimals 0.09 and 0.9 is that 0.09 is 10 times as much as 0.9.
The statement that is true about the relationship between the decimals 0.09 and 0.9 is: that 0.09 is 10 times as much as 0.9.
To understand this, we can compare the place value of each digit. The digit 0 in 0.09 represents the tenth-place value, while the digit 9 represents the hundredth place value. In contrast, the digit 9 in 0.9 represents the tenth-place value. As a result, the fraction 0.09 is 10 times greater than 0.9.
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Answer:
16
Step-by-step explanation:
1/2 x =8
Multiply both sides by 2
x = 8 times 2
x = 16
Answer:
X=16
Step-by-step explanation:
(Multiply 1/2 X by 2= 8*2)
1X=16 OR X=16