Which of the following are isotopes, choose all that apply.

Element X with atomic number 10 and atomic mass 21

Element Y with atomic number 11 and atomic mass 21

Element Z with atomic number 10 and atomic mass 22

Element M with atomic number 12 and atomic mass 21

What conclusions can you draw about Abraham Lincoln's father, Thomas Lincoln? Two equations are given below:a 3b = 4a = b 2What is the solution to the set of equations in the form (a, b)? (2, 2) (3, 1) (9, 7) (5, 3) HELP!!!! THIS IS DUE AT 9:30!!! What is the slope of this here line? How did the Puritans feel about other religions? They denied people of other religions the right to vote. they were indifferent to other religions. They banned people from other religions. There were open minded about other religions. A(n) ? noun names a quality, state, activity, or general idea why is training important Describe the four types ofchromosomal mutations. MATH PLEASE HELP TwT Divide 25000 in the ratio 2:3:5Pls answer this questionIt is reaaaallyy impWill mark as brainliest When you do not have enough time to complete your homework, that time is:sufficientabundantinadequateadequate John sees Linda Running towards him at 11 m/s. while running, Linda throws a ball at 5m/s. what is the speed of the ball as observed by John? A stock has an expected return of 13.2 percent, the risk-free rate is 8.5 percent, and the market risk premium is 10 percent. What must the beta of this stock be? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) Find the value of x in the triangle shown below.X56 I believe I'd make a great president of the sixth-grade class because Ican make a positive impact on student life. As a member of manyclubs and sports teams, I am friends with most sixth graders at ourschool. I also get along well with teachers. This puts me in a perfectposition to bring about positive changes.Which answer option best states the author's argument?A. The author thinks more students should become involved inextracurricular activities.The author argues that class elections are just popularitycontests.C. The author is unhappy with conditions at the school and demandschange.D. The author wants to improve life at school by taking on aleadership position. The measures of the angles of a triangle are shown in the figure below. Solve for x.x23Please help m What change should be made in sentence 9?Change helps to helpedChange hold to heldChange steamy to steemyNo change needs to be made in sentence 9. Which society was governed by one ruler?A) Roman EmpireB) AthensC) ChinaD) Mesopotamia Pumpkin Corporation purchased land on January 1, 20X6, for $50,000. On July 15, 20X8, it sold the land to its subsidiary, Spice Corporation, for $70,000. Pumpkin owns 80 percent of Spice's voting shares. Based on the preceding information, what will be the worksheet consolidating entry to remove the effects of the intercompany sale of land in preparing the consolidated financial statements for 20X8?a. Gain on Sale of Land 20,000 Land 20,000b. Gain on Sale of Land 16,000 Land 16,000c. Land 16,000 Gain on Sale of Land 16,000d. Land 20,000 Gain on Sale of Land 20,000 Identify the part of the algebraic expression that is a coefficient.5b - k + 30