The speed of sound in air is about 330m/s. How long will it take to travel 1km answer in seconds to one decimal point

You decide to go cliff diving. You check your apple watch on the top of the cliff and find that you are 52 feet above sea level. When diving into the ocean and get the bottom of the water, you are -27 feet below sea level. Find the difference in the heights. How many integers have absolute value equal to 3 Evaluate the expression.6(3 + 5)26.4HELP Which secondary color did the artist use in this painting?yellowyellow-orangeyellow-greengreen A triangle with a perimeter of 30 inches has sides of x+3, 2x+5, and x. find the value of x Example of optical object Use partial products and the distributive property to calculate the product. Use paper to show your work. 300\times 41.930041.9 What image does edwards use when preaching about gods wrath A contractor removed 357 cubi c ya rds of earth from a building site. If the contractors trucks can haul 17 cubic yards per load, how many truckloads of earth were moved? 78. Which war was not fought by the United States in the 1900's *O World War IIO World War IO French and Indian WarO Korean War 40 points please help Find A in degrees C= 120 b= 5 c= 11 Please help me and thank you!! Show the steps also please I got 198x if f(x)=4x-5 what is the value of f(2) -3+x=-8 what is the answer What do you mean by personal health? What is the importance of the woodlands and their soils in the Cross Timbers area? Why did Martin Luther accuse the Catholic Church of corruption?A. The church supported exploration voyages to the Americas. B. The church excluded Luther from church rituals and membership. C. The church supported the Spanish monarchy above all others. D. The church claim to forgive sins in exchange for money what lead to the boston tea party Which of the following is certain to change as a ballaccelerates?A mass of the ballB inertia of the ballC velocity of the ballDforce acting on the ball occasionally