Answer:
it would be 14
radius=diameter÷2=38÷2=14
The answer is 40 because you have a ratio of 4:1 (16:4). If you multiply by ten, it becomes 40:10.
Answer:
Below.
Step-by-step explanation:
4. There is a good negative linear correlation between temperature and time.
5. The values are ' all over the place'. No correlation between the number of days and amount of ice cream sold.
Answer:
b = √79
Step-by-step explanation:
using pythagorath's theorem
The number of stamps and the cost are illustrations of unit rates
40 stamps would cost $22
The cost of 15 postage stamps is $8.25
Start by calculating the unit rate of the stamps.


So, the number of stamps for $22 is calculated by dividing $22 by the unit rate.
So, we have:


Hence, 40 stamps would cost $22
Read more about unit rates at:
brainly.com/question/396443