Mrs. Foster is making a ribbon garland for her baby’s nursery. She buys 650 centimeters of pink ribbon, 3 meters 70 centimeters of gray ribbon, and 480 centimeters of white ribbon. How many meters of ribbon did Mrs. Foster buy?

The number of brain synapses is believed to peak at

2) the relationship between temperature in degrees fahrenheit, f, and units kelvin, k, is given by the formula k32) 273.15. which of the following readings, in kelvins, is equivalent to a fahrenheit reading of 7 (rounded to the nearest hundredth decimal place)?

Why are gold and platinum used for jewelry