What does A represent in this photo?!?!?

Some items, such as rubber, float on the water, while some items, such as gold, sink inthe water. If an item floats is it more or less dense than the water? help me with both questions , 6th grade ela HAAAAAAALLLLLLLP7th Grade IXL explaining effects: what impact did Kristallnacht have on the Nazi party? WILL brainlistWho made up the middle class during the Renaissance era?O monks and bankersO rulers and merchantsO unskilled workers and farmersO merchants and skilled workers Simplify the expression: 5-3 (6-+7) a) 11-4 b) 11-10 c) -4 d) -10 A word element that is attached to the end of a word to change its meaning is called a:a.Prefixc.Suffixb.Affixd.BasePlease select the best answer from the choices providedABCD A company prints contest codes on its fun-size bags ofcandy. Each 6-character code consists of the letter Afollowed by the letter H followed by 4 of the digits 0through 9. The digits may repeat. Which of thefollowing expressions gives the number of different6-character codes that are possible?F. 1(1)(10)(10)(10) (10)G. 2(1)(10)(9)(8)(7)H. 2(1)(10)(10)(10)(10)J. 2(2)(10)(9)(8)(7)K. 2(2)(10)(10)(10)(10) I NEED HELP!!! Do you see a social structure in your school, church, or community? Use specific examples and evidence that support your theory that a social structure exists or does not exist in this environment. This should be a 3-8 sentence paragraph. I do/ do not see a social structure in my opinion because and Is having a social structure positive or negative for a society? Social structures are systems that organize people into social groups based off their job, where they live, their education, etc. This should be a 3-8 sentence paragraph. Social structures are positive/ negative for societies because... Katia has 7 chairs she wants to paint. If it takes 2/3 can of spraypaint to paint a chair, how many cans of spray paint does Katianeed? Look at the images, read the sentences, and match each sentence with its correct image If LMN ~ YXZ and the perimeter of YXZ is 144 , Find XZ Which expression is equivalent to 3k + 5l + 6l + 2k?A) 8k + 8lB) 5k + 11lC) 5kD) 16 Please help me with this one Which expression is equivalent to 4x - (3x2 + x) + 5 - (2x2 + 1)? 11. What is the perimeter of the top of a square pizza box that just manages to hold a circular pizza whose radius is 70 cm? Which option is the best revision of the sentence When using the Copy to Purchase Order feature from within an Estimate , where do you need to turn on USE Purchase orders? Find the circumference of the given circle. Use 3.14 as an approximation of T.(7in.)A. 31.4inB. 43.96inC. 27inD. 25in write the expanded notation of:7.313.40721.00050.0001039.725 plzzz