Show work please

Show work please

I have no idea what to do here

what would the ordered pairs Be and how to find them Step by step

Totally LOST with this word problem? Victor owes $15,000 on his credit card. The annual interest rate is 19% . a. Approximately how many years will it take him to...

This section of word problems are killing me :-( the formula is kind of confusing? How much money should you deposit into a certificate of deposit that pays 4% a year compounded...

i44+i150-i74-i109+i61=-1 Justify answer please

Solve the problem. The size P of a small herbivore population at time t (in years) obeys the function P(t) = 900e0.17t if they have enough food and the predator population stays...

Not sure were I am going wrong? I am getting (x-7) (x^2+1) Factor the polynomial as a product of linear factors. p(x) = x^3-7x^2+x-7 p(x)...

A phone line runs east along a field of 1.8 miles and then north along the edge of the same field for 2.75 miles. If the phone line cost $ 3500 per mile to install, how much could have been saved...

(CosA-cosB)2 + (sinA-sinB)2 Can someone help me solve this? and what steps do we take ?

k=-3;f(x)=6x^4+10x^3+2x^2-6x+35

A farmer wants to fence a rectangular area by using the wall of a barn as one side of the rectangle and then enclosing the other three sides with 160 feet of fence. Find the dimensions of the rectangle...

My cat Socrates is very furry. (a) I shaved him two months ago, but I couldn't get all the fur off. The amount of fur he has increased by 15% two months ago, then 35% last month. If he has...

a total of 16,000 is invested in two corporate bonds that pay 6.5% and 8% simple interest the investor wants an annual interest income of 1,200 what is the most that can be interested om the 6.5%...

you set up a business and make an intial investment of 5,300 the unit cost of the product is 2.30 and the selling price is 4.95 how many units must you sell to break even?

The number of restaurants in a city that has a 780 restaurants in 2013 increases at a rate 2.8% per year. (a)Create an exponential function of the the form Q= Q_0 \times (1+r)^t (where...

Solve the following logarithmic equation. Be sure to check each possible solution to determine whether or not it is in the domain of both logarithms. Any possible solutions that are not in the domain...

Given the function: x^4-5x^3-83x^2-5x-84 a.) find all zeros (real and complex) b.) write the function as a pro of linear factors

find a third degree polynomial with integer cofficients that has the following zeros: 0,5,2i

What is the angular size of a quarter viewed from a distance of 7 yards? (A quarter is about 1 inch in diameter.) Can someone help me figure out the formula to answer...

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