You need to make an aqueous solution of 0.150 M sodium fluoride for an experiment in lab, using a 500 mL volumetric flask. How much solid sodium fluoride should you add?

Edward runs 30 miles in 5 days. Martha runs 28 miles in 4 days. Who runs more miles per day? If the Legislative branch can create courts what is this Ifcalled? find the equation of the line that is parallel y= 2x+10 and passes through the point (6,-4) 18 divided by 5 - (6-5)-1) pemdas Which of the following equations is equivalent to 2/3a - 7 = 1/3 in What climate zone of earths are the temperatures the hottest? the mildest? the coldest? Driving would be more pleasant if we didn't have to put up with the bad habits of other drivers. A newspaper reported the results of a Valvoline Oil Company survey of 500 drivers in which the drivers marked their complaints about other drivers. The top complaints turned out to be tailgating, marked by 22% of the respondents; not using turn signals, marked by 19%; being cut off, marked by 14%; other drivers driving too slowly, marked by 9%; and other drivers being inconsiderate marked by 5%.Required:Make a Pareto chart showing percentage of drivers listing each stated complaint. Read the paragraph from Kevins personal narrative.1. When I was in fifth grade, my family became interested in fostering kittens from the local animal shelter. 2. First, we had to fill out an application. 3. Next, we had to attend a workshop on caring for kittens properly. 4. A woman from the shelter came to our house to see if it was a safe environment for kittens. 5. Finally, we were approved. 6. That was an exciting day!What is needed at the beginning of sentence 4?A. a first-person pronounB. a third-person pronounC. a sequence word or phraseD. a time word or phrase A light bulb is designed by revolving the graph of:[tex]y = \frac{1}{3}x^{\frac{1}{2}} - x^{\frac{3}{2}}[/tex]Over the interval 0 x 1/3 about the x-axis, where x and y are measured in feet. Find the surface area of the bulb and use the result to approximate the amount of glass needed to make the bulb. (Glass is 0.015 inch thick). How did the introduction of technology change the way Americans received the news? Calculate or Simplify the value of each expression a {-8} . 2/3 HELP IM TIMES FOR 20 MINUTES! IVE BEEN ON THIS FOR THE LONGEST! You want to add lace around the outside of your circular kitchen table cloth. If the diameter of the table cloth is 16 cm, then which of the following measurements would represent how much lace you need? Which of the following is not a feature of an obelisk? A tornado moving cross a street with a force of 600 N pushes a trailer a distance of 25 m. How much work was performed in the process? quadrilateral ABCD is a kite with an area of 14cm squared. the length of ED is 5 cm. what is the length of BE? Cheryl writes 7 fewer posts than Kevin on a social media site.Answer the questions to write an algebraic expression. Then evaluate the expression for the given value.1. Choose a variable to represent the number of posts Kevin writes. Explain why you chose this variable. 2. Which operation (addition, subtraction, multiplication, or division) applies to this situation? Justify your choice. 3. Use your variable and the operation you identified to write an expression for the number of posts Cheryl wrote.4. If Kevin wrote 21 posts, how many did Cheryl write? What plot events are described in The Prison -Door? Check the four best choices.A. The prison is built.B. The prison is described.C. A crowd of people assembles in front of the prison.D. People call out to the jailors.E. The narrator observes a rosebush in bloom.F. The narrator plucks one of the roses and offers it to the reader. Fill in the blank with the best descriptive characteristic. The _______ gymnast was very adept and flexible as she performed her balance beam routine. simplify: (2x^2y^3)3 x (4xy)2