Hi can I get help on these 14 questions please

Find the first four terms of the geometric sequence with a1 = 24, r = 1.5 a1 = A a2 = B a3 = C a4 = D a5 = m A = type your answer... B= type your answer... C = type your answer... D =1 type your answer... , E = type your answer... 1 point Write an explicit formula for the nth term of the following geometric sequence. (2, -10, 50, -250, . ..} O an = 2(5 ) 12 - 1 = (-5)2-1 an = 2( -5 ) 2 - 1 O an = 2(-5) " 1 point Two terms of a geometric sequence are given below. a5 = 384 and ag = 98304 Find a2. Type your answer... 1 point Suppose that a population of yeast, satisfying geometric progression, grows 15% in an hour. If the population at the end of the first hour is 80,000 yeast, find the population at the end of 4 hours. Type your answer...1 point Determine whether the following sequence is geometric. If so, find the common ratio. (Hint: If the sequence is not geometric, type in "N/A" in the answer box. {0.8, 4, 20, 100, 500, ...} The sequence choose your answer... V . The common ratio is type your answer... 1 point Find the first four terms of the geometric sequence with a1 = 24, r = 1.5 a1 = A a2 = B a3 = C a4 = D m a5 A = type your answer... B = type your answer... , C= type your answer... D =1 type your answer... E = type your answer... 1 point Write an explicit formula for the nth term of the following geometric sequence. {2, -10, 50, -250, ...} an = 2(5 ) 12 - 1 an = (-5) 2 -1 an = 2(-5) 2 - 1 an = 2(-5) " 1 point Two terms of a geometric sequence are given below. 5 = 384 and ag = 98304 Find a2. Type your answer...if you have any questions or issues please send me an email ASAP! 1 point 5 Let a1 = 25 and d = 2. Write the rst 5 terms. a1=A 32:3 a3=C a4=D a5=E A = type your answer... ,3 = type your answer... . C = type your answer... . D - type your answer... , E = type your answer... 1 point 5 Determine whether the following sequence is arithmetic. If so, nd the common difference. (Hint: If it is not an arithmetic sequence, type "N/A" in the box for the common difference.) 3,2,,3,...} The sequence choose your answer... V .The common difference is type your answer... 1 point 5 An arithmetic sequence has 68 as the rst term and -4 as the common difference. What is the 20th term? Type your answer... 1 point 5 The 5'Eh term of an arithmetic sequence is 13, and the 10th term is 23. Find the rst term, the common difference, and the 50th term. The rst term is type your answer... . The common difference is type your answer... The 50th term is type your answer... lpoint Find the number of terms in the arithmetic sequence. {5,12,19,... ,327} Type your answer... a 1point Joe's annual salary is $60,000 in the rst year and he gets a $400 raise each year. If this trend continues, what will be his annual salary in year 2, year 3, and year 20? When will his salary reach $80,000? Joe's annual salary will be 35 type your answer... in year 2. Joe's annual salary will be $ type your answer... in year 3. Joe's annual salary will be $ type your answer... in year 20. He will reach $80,000 in year type your