A wave has a frequency of 1000 Hz. If the wavelength is 0.5 m, how fast is the wave
traveling?

help pls !! Correct the following sentence:Me and my mom like to watch The Masked Singer.What was wrong with the sentence, and why did you make the change you did? [Note: There are three parts to this question. 1) Correct the sentence 2) Explain what was wrong 3) Explain why you made the change.] Joshua sells a pack of pens for $3.15, which is 5 percent more than he pays for them. Which equation will help find x, the amount he pays for a pack of pens? How many solutions will this equation have? 1. How many electrons are in Argons outer shell?2. How many electrons are in Lithium's outer shell? 3. How many times can Oxygen bond? 4. What is the charge on a phosphorus ion? 5. What is the charge on a calcium ion? when's the best time to do homework?, i usually try to work on hw later, is it better to just do it right when you get home? I'm trying to be more productive Combine like terms in the following expression 8x + 3x +10x - 6 Question 8 of 10What is the solution to the division problem below? (You can use long divisionor synthetic division.)x3 - 2x - 14x + 3 /X +3A. x2 - 7x + 1B. x2 - 6x + 1c. x2 - 6x + 1D. x - 8x+1 a box of cereal states that there are 90 calories in a 3/4-cup serving. How many calories are there in 4 cups of the cereal. Somebody help me quickly please:) twice the sum of nineteen and twenty is seventy-eight in a symbol The elderly Carl knew that he was a[n] _6_ among the young programmers working in his office. Each time he struggled to send a simple e-mail message, he_7_ the death of the typewriter-and-telephone era in which he had spent most of his career. Bitter that the end of his own usefulness approached, Carl often _8_ the young programmers for having no concept of how to use their own brains -- not calculators -- to solve equations or analyze data. Technology had become the programmers' _9_, he felt, and had turned him into a dinosaur. Sometimes the young manager and his _10_ mused at Carl's outdated experience with punch cards and mainframes, and it fueled Carl's resentment. He couldn't wait to retire. Heeeelp plz i need the answer plz asap!! Which word or phrase best clarifies the relationship between ideas in this example? Both hurricanes and tornadoes are spiraling storms. hurricanes begin over the ocean, and tornadoes begin over land. O A. During O B. However O C. Consequently O D. Likewise Please answer show all your work or tell me the stepschoose any question to do or do all of them i dont care2. If sales tax rate is 7% how much would you pay for an item that is $23.363.If the sales tax rate is 8.25% how much would you pay for an item that is $24.004.Original value:140 New value:98 what is the percent change5. an item priced $30.82 is on sale for a 15% off. What is the sale price of the item6. if the sales tax rate is 7.6%, how much will you pay on a $330 item7. a $129 item is marked up 20% how much is the markup8.four friends go out to eat and their meal costs $86.50. The sales tax is 6.75% and they should tip the waiter 20% how much should each person pay to the nearest cent9.original cost: $35 new cost: $38.22what is the percent increase 2. Jada saw a music video that her favorite artist recently posted online. The equationv(t)=450x3^t represents the number of views, v, of the video, t days since Jada saw the videoa. Find v(-2)Answer: b. What does v(-2) represent in this situation?Answer: List 3 characteristics of the 1950's economy? I will absolutely RAIL you if you give me the answer Which statement best describes Poland beforethe November Uprising of 1830?A. A territory divided amongst the powers of Russia, Austria, andPrussia.B. An independent nation established by the Congress of Vienna.C. A colony completely under French control. suppose that grade point averages of undergraduate students at one university bell-shaped distribution with a mean of 2.57 and a standard deviation of 0.4 describe where approximately 99.7% of a grade point averages lie 20 A measure of the speed and direction of an object's motiona. velocityb. speed.c. momentum Does 514, 684, 855 make a right triangle