Awatermelon had a mass of 4 kilograms. at the end of the day, it had dehydrated in the sun and it’s mass was reduced 800 grams. what is the mass of the watermelon now? .

What is sin 7x/4 ? i need on this urgent trig

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

Item 1 solve for s. s+24=90 −114 −66 66 114