Answer these 4 quesstions for brainliest and real answers only please i really need this 37. What is the fifth term when the first term is –2 and the common ratio is?

38. What is the tenth term when the first term is 3 and the common ratio is -1.2?

39. What is the fourth term when the first term is 5 and the common ratio is 6?

40. Suppose a manufacturer invented a computer chip in 1978 that had a
computational speed of s. The company improves its chips so that every
3 years, the chip doubles in speed. What would the chip's speed have
been for the year 2002? Write your solution in terms of s.

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step-by-step explanation:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

its a trick question

step-by-step explanation:

dogs love water, just turn on the hose and it will run in circles chasing the water all day : )

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !