Mapleton School is having a thanksgiving food drive to support their local food bank. The food bank is running low on soup, so they asked the students to make soup a large part of their donations. Bernard donated 30 cans, 15 of which were soup. Gwen donated 20 cans, 12 of which were soup. Did Gwen and Bernard donate the same ratio of soup cans to total cans?

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

a

step-by-step explanation:

the answer is a

c > -10.55

step-by-step explanation:

sounds & other waves originate from any vibrating object