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Time = distance/speed
=4500/90
=50 km/h
joseph rimiru answered the question on November 10, 2017 at 06:35
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Date posted: November 10, 2017. Answers (1)
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a. 807.376 (2 d.p.)
b. 3.462 (2 s.f.)
c. 57.605 (1 d.p.)
(Solved)
Truncate the following numbers to the accuracy given in brackets:
a. 807.376 (2 d.p.)
b. 3.462 (2 s.f.)
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Date posted: November 10, 2017. Answers (1)
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a. Tenths
b. Hundredths
c. Thousandths
i. 68.246
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(Solved)
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a. Tenths
b. Hundredths
c. Thousandths
i. 68.246
ii. 1.2678
iii. 0.04791
Date posted: November 10, 2017. Answers (1)
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a. Thousands
b. Hundreds
c. Tens
i 89546
ii 75342
iii 13177
(Solved)
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a. Thousands
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c. Tens
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Date posted: November 10, 2017. Answers (1)
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Date posted: November 10, 2017. Answers (1)
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b. 2 significant figures
(Solved)
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Date posted: November 10, 2017. Answers (1)
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Date posted: November 10, 2017. Answers (1)
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Date posted: November 10, 2017. Answers (1)
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a. The nearest hundreds
b. Four significant figures
c. The nearest whole number
d. Two decimal places
(Solved)
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b. Four significant figures
c. The nearest whole number
d. Two decimal places
Date posted: November 10, 2017. Answers (1)
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Date posted: November 7, 2017. Answers (1)
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Date posted: November 7, 2017. Answers (1)
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Date posted: November 7, 2017. Answers (1)
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Date posted: October 27, 2017. Answers (1)
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Date posted: October 27, 2017. Answers (1)
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a. If each dimension is reduced by 5 cm, by what percentage is
i. The perimeter and
ii. The area of the...(Solved)
A rectangle measure 20 cm by 15 cm.
a. If each dimension is reduced by 5 cm, by what percentage is
i. The perimeter and
ii. The area of the rectangle reduced?
b. If each dimension is reduced by 4%. what percentage is
i. The perimeter and
ii. The area of the rectangle reduced?
Date posted: October 27, 2017. Answers (1)
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Date posted: October 27, 2017. Answers (1)
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Date posted: October 27, 2017. Answers (1)