What is the equation for frequency?
a. number of cycles +unit of time
b. number of cycles - unit of time
c. number of cycles ×unit of time
d. number of cycles/ unit of time ​

factorise it[tex]v[/tex] Ill give brainliest if you help me China is one of the main birthplaces of . Blank 1: Blank 2: Blank 3: A rod that is 96.0 cm long is made of glass that has an index of refraction equal to 1.60. The rod has its ends ground to convex spherical surfaces that have radii equal to 8.00 cm and 19.1 cm. An object is in air on the long axis of the rod 19.9 cm from the end that has the 19.1-cm radius.(a) Find the image distance due to refraction at the 19.1-cm radius surface.(b) Find the position of the final image due to refraction at both surfaces.(c) Is the final image real or virtual? 35 POINTSS!!! PLSSSS HELLPPP!!! Work is the transfer of power from one object to another.Please select the best answer from the choices providedTF Patterson Development sometimes sells property on an installment basis. In those cases, Patterson reports income in its income statement in the year of the sale but reports installment income by the installment method on the tax return. Installment income in 2021 was $240 million, which Patterson expects to collect equally over the next four years. The tax rate is 25%, but based on an enacted law, is scheduled to become 35% in 2023. Patterson's pretax accounting income for the 2013 income statement was $530 million of this, $30 million is non-taxable revenue from proceeds of a life insurance policy. There were no differences between accounting income and taxable income other than those described above and no cumlative temporary differences existed at the beggining of the year:1. Prepare the appropriate journal entry to record patterson's 2013 income taxes. 2. What is Patterson's 2013 net income? PLEASE HELP! I'LL GIVE BRAINLEST what is the definition of corresponding sides Abe makes $18.50 per hour. He works 40 hours a week. He is considering renting an apartment that will cost $1,500 per month. What is the difference between his recommended rent amount and the cost of this apartment (round to the nearest dollar)? what does venerable mean (HELP ASAP)Cystic fibrosis is one of the most common genetic diseases in America. It is estimatedthat 1 in 23 Americans are carriers for Cystic Fibrosis. Cystic Fibrosis is a recessive traitthat follows Mendel's Law of Dominance.Answer ALL parts of the free response below - be sure to use vocabulary and explain yourresponse in detail:A. Explain what Mendel's Law of Dominance means B. Explain how 2 parents who do NOT have Cystic Fibrosis could have a child with cysticfibrosis. in a text with a sequence text structure, the author ? How many British casualties were there at the battle? Cheryl painted her living room walls with two different colors. She painted part of the room yellow and another part green. If the surface area of the walls in her room is 720 ft2 and she painted 288 ft2 yellow, what percent of the room did she paint green? The Soviet structure of power is committed to the perfection of the dictatorship and to maintaining the concept that Russia is in a state of siege, with an enemy that lies just beyond the walls. This mentality has profound implications for Russias international conduct. Moscow assumes that the aims of the capitalist world are antagonistic to the Soviet regime. However, the Kremlin is under no compulsion to accomplish its goal of spreading its influence in a hurry. If it finds unassailable barriers in its path, it accepts them and accommodates itself to them. There is no trace of any feeling in Soviet psychology that that goal must be reached at any given time.In these circumstances it is clear that the main element of any United States policy toward the Soviet Union must be that of patient and vigilant containment of Russian expansive tendencies. Soviet economic development, while it can list certain formidable achievements, has been precariously spotty and uneven. It is difficult to see how the deficiencies of the Soviet economic system can be corrected by a tired and dispirited population working largely under the shadow of fear and compulsion. And as long as they are not overcome, Russia will remain an economically vulnerable and impotent nation, capable of exporting its ideological enthusiasm but unable to export real evidence of material power and prosperity. Indeed, it is the strong belief of this writer that Soviet power bears within it the seeds of its own decay, and that the sprouting of these seeds is well advanced.George F. Kennan, United States diplomat to the Soviet Union from 1944 to 1946, article submitted anonymously to an academic journal devoted to the conduct of foreign policy, published in Washington, D.C., 1947Which of the following best explains the purpose of the arguments expressed in the passage?A. To influence Soviet government officials to adopt economic policies that would harm the Soviet UnionB. To influence United States government officials to adopt policies designed to avoid a major warC. To convince world leaders to unite in order to stop the evils of communismD. To convince Soviet citizens that the United States meant them no harm in the hopes of creating a sustainable peace Which equation describes the table shown:Plzzzzzz i need help Which enlightenment idea ensures no one leader has to much authority? Why is the Middle East historically significant? Plez help 48 points for answer Paisley is going to invest $28,000 and leave it in an account for 14 years. Assuming the interest is compounded monthly, what interest rate, to the nearest tenth of a percent, would be required in order for Paisley to end up with $74,000?