B as the decimal move 1 place
Answer:
Percent increase = 30%
Step-by-step explanation:
Given that:
Old price of toy = £50
New price of toy = £65
Difference = New price - Old price
Difference = 65 - 50
Difference = £15
Percent increase = 
Percent increase = 
Percent increase = 0.3 * 100
Percent increase = 30%
Hence,
Percent increase = 30%
Answer:
Estimate:17 cm because if you go to the edge of the foot it doesn't touch 17 so then you round and it becomes 17 cm
Answer:
Step-by-step explanation:
radius 70/2=35 cm
circumference=2πr=2π×35=70π cm
time taken to complete one revolution=0.8 s
or distance covered in 0.8 s=70π
distance covered in 1 s=70π/0.8=700 π/8=175 π/2 s=87.5 π≈274.9 cm
speed=274.9 cm/s=2.749 m/s
Answer:
it 407
Step-by-step explanation:
