Decide the tense of the sentence.

Er spielte Klavier.

simple past
present perfect
present tense

I WILL GIVE BRAINLIST!!Showthat (2x+i)(2xi) = 4x2 +1 The band director of Eagle Rock High School asks her students to have a carwash as a fundraiser. They are going to charge $7.50 per car. The graph that represents the situation is shown below. Which of the following statements about the graph are true? Select all that apply. o The graph represents a function since every input value corresponds to exactly one output value. o The graph has an x-intercept. o The graph has a y-intercept. o The y-intercept represents the amount of money raised by the carwash. o The amount of money in the band fundraiser account represents the input values. o The number of cars washed relates to the amount of money in the band fundraiser account. Which scenario would result in a population growth of zero?Use this formula:population growth = (birth rate + immigration) (death rate+emigration) how did Amelia Earhart represent the changing roles of women in the 1920s. Please help me with this 4a I do not understand the process What does he accomplish by including references to these other texts? Write the correct conjugation of the verb, choosing between saber and conocer based on the context of the sentence. Usted _________ a mi vecino? How might we correct the sentence below? (37)I ran to the store and bought some milk.A. I ran to the store, and bought some milk.B. I ran to the store; and bought some milk.C. I ran to the store yet bought some milk.D. Leave the sentence as it is. HELP ASAP!! ill mark you the brainliest!! What is the sum of 2x-5y+x+y Read the following dialogue carefully. Then answer the following question.Erich: Heute ist ein schner Tag.Sven: Ja, meine Gromutter, mein Onkel und ich gehen in den Verggungspark.Erich: Ich muss heute mein Zimmer aufrumen, das Badezimmer putzen und den Mll raustragen.Sven: Ich hasse es mein Zimmer aufzurumen!Erich: Ich muss jede Woche bei der Hausarbeit helfen.Is the following statement True or False?Erich muss jede Woche bei der Hausarbeit helfen.TrueFalse Find The Angle (See Image) What else is produced when sodium carbonate decomposes?Na2Co3 - Na2O+ Anyone taking Midterms today? :( One codon has the instructions to make Which of the following are not true of exocytosis? A.it occurs at the cell membrane B.it does not require energy C.it needs a vesicle to move the matter D.it expells matter out of the cell Which of these are an atom's valence electrons? Which number indicates how the moon is seen from earth during the second week of the lunar cycle? 5.6 x 10 __= 5,600hurry