The total spent on research and development by the federal government in the United States during 2002-2012 can be approximated by S(t) = 3.1 In(t) - 22 billion dollars (2 ≤ t ≤ 12), where t is the year since 2000. What was the total spent in 2012 (t = 12)? (Round your answer to the nearest whole number.) billion How fast was it increasing? (Round your answer to three decimal places.) billion per year

Q: 3- 0 2 3

A: Here no particular part is mention and more that three sub parts are given, we will solve first 3…

Q: 3tan theta + 4tan phi =8 and theta+phi= π÷2 Find the possible values of tan theta and the possible…

A:

Q: 4. K ナ 1. The side lengths of the polygons are hard to tell from the grid, but there are other…

A: Given,

Q: What Is the equation of the graph? Oy= - x O y= 4 x OY=4x

A: Clearly the line is passing through the origin.

Q: Please help me

A: We will find the missing length.

Q: e. lim f(1) f. lim f(r) 2 g. lim f(1)

A: e) -1+ is greater than -1, so we will take the second piece of the function

Q: Help me please

A: →Use trigonometric relation to find the value of x.                       sinθ…

Q: Can you please help

A: This question is about application of complimentary angles

Q: 3) Given that sin 0 : and 0 is in quadrant II, 4 %3D a) Find tan 0 b) Find sec 0

A:

Q: Please help

A: Step 1:For a triathlete as well as it was loosely more expedient to aim for a balanced level of…

Q: help me please

A: Given  12 + 22 + 32 + ⋅ ⋅ ⋅ + n2 = n(n+1)(2n+1)6Step 1   P(1) is true             P(1) = I2 = 1   ⇒…