Find the zeros of each function by using the quadratic formula. 1.) f(x)=3x^2-10x+3 2.) p(x)=2x^2-7x-8 3.) r(x)=x^2+c+1 4.) g(x)=x^2-x-5 Find the type and number...
Find the zeros of each function by using the quadratic formula. 1.) f(x)=3x^2-10x+3 2.) p(x)=2x^2-7x-8 3.) r(x)=x^2+c+1 4.) g(x)=x^2-x-5 Find the type and number...
1.) Sarah can mow a lawn in 3 hours. Richard needs 6 hours to do the same work. How long will it take them if they work together? 2.) Zainab can make and decorate a wedding cake in 20 hours, working...
A new truck costs $35,000. The value of the truck depreciates 20% per year. Write an equation to model the depreciation and use the equation to determine how long it will take for the truck to have...
1.) Log7 x^8 - log7 x^5 =11 2.) Log 1/2(1/64) 3.) Ln (x+2) =3 4.) Which is the inverse of f(x)=6^x? a. f^1(x)=6 log^6 b. f^1(x)= log 6x c. f^1(x)=(log x)/6 d. f^1(x)=...
Please help I don't understand what to do. In 1990, there were 33,500 farms in North Dakota. In 2000, there were 30,800. A.) Find the value of k for the exponential function...
(1/4)^x=8^x-1 (1/2^-x=1.6 3^x/2+1=12.2 log3(7x)=log3(2x+0.5) log5x-log(15.5)=2 logx-log(x/100)=x 5-3^x=-40 9^2y=66 log2x+logx=11 3logx-log6+log2...
(x+y)^5 (4x+y)^4 (2x+y)^5 (n+2m)^4 At hopewell high school, 1 in 7 students is on a sports team. There are 4 student council representatives in the school. What is...
A man jumps a fence 2.45 m. If the PEg at the top point of his trajectory was 1.59x10^3 J, what was his mass? a.) 66.2 kg b.) 666 kg c.) 662 kg d.) 26.6 kg You slide a 5-kg object up a ramp inclined...
The halves of the string make 35 degrees with the vertical. What is the tension in the string? What is the tension in the string?
Find the tension in the clothesline in terms of W.