Southwest dry cleaners believes that it will need new equipment in 7 years. the equipment will cost $26,000. what lump sum should be invested today at 6%, compounded semiannually, to yield $26,000?

a.
$ 17,189.06
b.
$ 23,243.29
c.
$ 21,091.71
d.
$ 21,249.90

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

If angle b measures 25°, what is the approximate perimeter of the triangle below? 10.3 units 11.8 units 22.1 units 25.2 units

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations