Rate Ann bought 17 ribbon . The ribbon cost $3 per metre. How much did ann spend on the ribbon

the amount spend on the ribbon is $51

Step-by-step explanation:

The computation of the amount spend on the ribbon is shown below:

= Total ribbons bought × ribbon cost per meter

= 17 × $3

= $51

Hence, the amount spend on the ribbon is $51

i leave the calculator work to you.

7. diameter 4 miles, circumference 4π miles

8. radius 0.2 miles, circumference 0.4π miles

[this is a bad problem because the actual radius of a car on the track is less than 0.2 miles so the answer is less than 0.4π miles]

9. radius 6 feet, circumference 12π feet

10. diameter 14 cm, circumference 14π cm

11. diameter 4.8 feet, circumference 4.8π feet

the answer is 15% decrease