-1 only (this is to to reach the character limit)
Answer:
106
Step-by-step explanation:
The diameter of the wheel is 15 cm or 0.15 m.
The circumference of the wheel is 0.15π m ≈ 0.47 m.
So the wheel moves 0.47 m with each revolution.
The wheel travels 50 m, so the number of revolutions is:
(50 m) / (0.47 m/rev) ≈ 106 revolutions.
Answer:
The constant of proportionality is 2.5
Step-by-step explanation:
if i helped plz be kind to mark me as brainliest
Answer:
c is correct , half of 63 is 31.5 and since the formulae for circumference is 2pir
then : 2×3.142 × 3.14 =197.82cm
Answer:
Step-by-step explanation:
Given:
The function tells us that each term is 2 less than the preceding term.
Therefore:
Rearranging the formula to make the preceding term the subject:
Therefore:
<u>Conclusion</u>
Therefore, the correct answers from the answer options are:
and