Which item does not contain a noble gas?

neon sign
mp3 player
flash camera
helium balloon

What is an equation in slope-intercept form for the line that passes through the points (1, -3) and (3, 1)?A. y= 3x + 1B. y= x-3C. y= 2x + 5D. y= 2x-5 thank you! Which of these is another name for Newton'sfirst law?A. the law of action-reactionB. the law of force and accelerationC. the law of gravityD. the law of inertia Sarah had 36 free throw attempts during a game and made at least 75% of the free throws.What is the greatest number of free throws Sarah could have missed during the game? carlos made a diagram to compare two kinds of fish. which label belongs in the area marked Z?a. scalesb. no jawc. swim bladderd. skeleton made of bonesPLEASE HELP Please HelpWhen Britain agreed to let the 49th parallel be US/British boundary, what other state boundary was being debated with Britain?a.Mainec.Californiab.New Mexicod.Alaska Read the excerpt from Heart of a Samurai and then answer the question.Eleven eyes. When at last he dared to look up, what he noticed was their eyes. Each pair a different color: green as a stormy sea, blue as the sky, black as night, or brown as his own. One man had only one eye, and that one as gray as a cloudy day. The other eye was covered with a patch.There did not seem to be any tails, horns, or fangs among them. There were some alarmingly hairy faces and plenty of big noses, though!Six big noses, in fact: one long and hooked, two long and straight, one squashed and wide, one turned up at the end, and another as big and red as a radish.Based on this excerpt, what can readers infer about the stories the fishermen were told about the barbarians? In the 1800s, middle-class women in America hadfew job opportunities.many job opportunities.many educational opportunities.few chances to stay at home. As an estimation we are told 5 miles is 8 km.Convert 19.2 miles to km. How do you further solve this? what is the best way to manage stress ?hey fantasia What problems does plastic debris in the ocean pose for marine life, and why? Use in your own words. Which sequence of transformations takes A to its image A'? A. a translation 1 unit down followed by a reflection in the x-axis B. a reflection in the x-axis, followed by a translation 1 unit down C. a translation 3 units to the left, followed by a clockwise rotation 180 about the origin D. a reflection in the y-axis, followed by a clockwise rotation 180 about the origin 5-4x=23 What's the value of x and please show your work. Liza types 180 words in 3 minutes. Atthat rate, how many minutes does ittake her to type 1,260 words? KAPWING Video Editing Software allows you to use existing You Tube Videos in your design. in the spring temperatures rise on average 6 degrees every 5 days. at that rate how many degrees would the temperature have risen after 30 days What is the question photographers are most concerned with answering? What is the definition of a noun Which best compares the first wave of immigration to America in the 1600s to the third wave in the early 1800s? Another way to find slope is with the slope formula (y2-y1/x2-x1 find the slope of (3,2) (7,4)