Anatomy & physiology
Helllp please!!!!

I dont know if its true or false Attempt 2Four marbles are made of different metals. Each marble has the same mass, but a different volume. The density of eachmetal is given in the table.MetalDensity (g/mL)aluminum2.70silver10.5rhenium20.8nickel8.90Place the marbles in order from largest to smallest.Largest The company recorded $5,000 sales with 60% contribution margin ratio in 2019. According to the sales manager, the company can increase the sales volume by 30% this year if the company spends $400 as advertisement expense and decreases the selling price by 10%, while unit variable cost remains the same. If CEO approves the plan, how does it affect the net operating income in 2020 The basic idea of the article is that bill of rights HELP PLZ I HAVE LIKE 20-30 MINUTES PLZ I BEG ILL MARK YOU BRAINLIEST Billy and Susie heat a 78.9 g sample of Unobtanium at 18.0C. Using a lab burner, they burn propane and the unobtanium absorbs 13,240 J of heat untill the temperature reaches the melting point 109C. what is the specific heat of unobtanium Was New Orleans destined to be the center of the slave trade in the Southern United States? Use evidence from the task and your knowledge of social studies to develop and support your explanation. help! i'll give out a brainliest! just middle school level. Yall where my country folks at? Drop your zooms codes!! Find the exact area of the shaded region Helpp Ill mark you brainlist Equilateral triangles are acute triangles. fill in the blank. A. Equilateral triangles are sometimes acute triangles, Always acute Triagles or never Find dy/dx by implicit differentiation.cot(y) = 9x 7ydy/dx = ? Jennifer has one more nickel than she has dimes. If she has $1.25 how many of each type of coin does she have? (HELP IS APPRECIATED) What's the reciprocal of 0.5? If 6 elephants eat 10 bales of hay, how many bales will 9 elephants eat? Solve the equation 5 8n = 10 for n.n= 5/ What is the bottom number 'cause I got the top one ;-; What is an objective summary? What should it include and not include? Which excerpt from Frankenstein best reflects the 19th-century concernabout scientific discoveries pursued solely for personal fame?A. "Leam from me... how dangerous is the acquirement ofknowledge, and how much happier that man is who believes hisnative town to be the world, than he who aspires to becomegreater than his nature will allow' (34-35).B. "lought to render him happy before I complained of hiswickedness. These motives urged me to comply with his demand"(119-120)C. "I had worked hard for nearly two years, for the sole purpose ofinfusing life into an inanimate body" (43)D. "My ardor was indeed the astonishment of the students, and myproficiency that of the masters (30) A sketch of a rectangular patio is shown below. A concrete triangular section is planned for an outdoor fireplace. What is the area of the concrete section, in square units? A rectangle has a width of 69. A segment is drawn from the top left corner down to a point on the bottom side, creating a right triangle. The segment, which is the hypotenuse of the triangle, is 115 units long. From the segment to the bottom left corner is 100 units. A. 517.5 square units B. 1,587 square units C. 3,174 square units D. 7,935 square units