# college algebra !!!

49,114 results

### statistics

At a small college it is known from previous years that 35% of all college freshman start in college algebra. The new freshman class has 100 students in it, What is the probability that between 35 and 42 freshman will start in college algebra? Is it reasonable to approximate ...

### College Algebra

Solve the following equation in the complex number system x^4+x^3+4x^2+10x-60=0 College Algebra - Reiny, Monday, January 2, 2012 at 11:49pm hint x = 2 and x = -3 are roots so either do long division by x-2 and x+3 to get a quadratic or do it by synthetic division. Solve that ...

### college algebra

I don't understand the steps for doing synthetic division in college algebra

### College Algebra

Penn foster College Algebra exams...

### Algebra 2

Dana invests \$8,000 into her son college fund when he is born. The college fund earns 3% interest and is compounded daily. What will the value of his account be if he takes the money out at 18 to go to college? Please write answer rounding to 2 decimal places.

### math

Mr. Doodle’s grade distribution over the past 3 years for a course in college algebra is shown in the chart below. Grade Number A 45 B 180 C 210 D 95 F 65 I 5 If Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she ...

### Math

Mr. Doodle’s grade distribution over the past 3 years for a course in college algebra is shown in the chart below. Grade Number A 45 B 180 C 110 D 95 F 65 I 5 If Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she ...

### Math

Mr. Doodle’s grade distribution over the past 3 years for a course in college algebra is shown in the chart below. Grade Number A 45 B 180 C 110 D 95 F 65 I 5 If Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she ...

### College Algebra

A bank credit card charges interest at the rate of 23% per year, compounded monthly. If a senior in college charges \$1,700 to pay for college expenses, and intends to pay it in one year, what will she have to pay?

### math

the stem-and-leaf plot shows the height, in inches, of the players on two different basketball teams. How many players on each team are less than 70 inches tall? Heights of Players In inches Austin College Barton College Leaf Stem Leaf 6 7 8 8 9 6 4 6 8 1 1 2 6 7 1 1 1 3 4 5 1...

### College Algebra

20. Growth of an Account If Russ (see Exercise 19) chooses the plan with continuous compounding, how long will it take for his \$60,000 to grow to \$80,000? 3. (1/8) to the 2x-3= 16 to the x +1 13. e to the 4x= 4 to the x-2 15. ln (x-4) ln 3= ln(1/5) to the x power 20. Tripling ...

### College Algebra

can someone tell me how to get a division symbol when posting problems in Algebra

### algebra

College Algebra Directions: Solve graphically: x^(2/3)+x^(1/3)-2=0 I just don't know how to approach this?!

### college algebra

What is the fundamental theorem of algebra of this polynomial in completed factored form? and how do I graph it? f(x)=x^5-x^4+x^3-x^2+x-1

### college algebra

What is the fundamental theorem of algebra of this polynomial in completed factored form? and how do I graph it? f(x)=x^5-x^4+x^3-x^2+x-1

### College Help

I'm going to college this September, and would like to know of any good web sites for beginning college students.

### misc.

if something says your pursuing a college degree does that mean your in college are are planning in the future to go to college?

### math(algebra)

A small college opened in 1999. In the linear model below, x represents the number of years after 1999, and y represents the student population. Interpret the slope. y = 576 + 173x Answer choices are::: A: An additional year of the college being open is associated with an ...

### College Algebra

Dominic pays 5% interest on his \$19000 college loan and 12% interest on his \$24000 car loan. What average interest rate does he pay on the total \$43000 he owes? Round your answer to the nearest tenth of a percent.

### College algebra

What is the fundamental theorem of algebra for x^6-64?

### persuasive essay!!

Is it better to go to college and be successful or open your own business without a college degree? Need help writing thesis. What are some benefits of going to college rather than not going to college and opening your own business

### College Algebra

find the eqauation for this problem Basketball Scroing- The Fenton College Cougers made 40 filed goals in a recent basketball game,some 2-pointers and the rest 3-pointer, altogether, the 40 baskets counted for 89 point. How many of each tyep of field goal was made? My answer X...

### Statistics

What percentage of college students are attending a college in the state where they grew up? Let p be the proportion of college students from the same state as that in which the college resides. If no preliminary study is made to estimate p, how large a sample is needed to be ...

### college Algebra

This is "college" math? Anyway... let the smaller number be x, and the larger number be x+8 then x + x+8 < 12 this is easy to solve, let me know what you got. the sum of two numbers is less than 12. The second number is 8 more than the first.what are the possible values of ...

### grewal

Don has just received a cash gift of \$70,000 from his rich eccentric uncle. He wants to set it aside to pay for his daughter Cynthia's college education. Cynthia will begin college in 10 years and Don's financial advisor says that she can earn 8% interest on an investment in a...

### College Algebra

Why am I still not getting this one even after going back through websites and notes? Please explain in detail so I know for next time. Two angles are complementary. The sum of the measure of the first angle and one-fourth the second angle is 62.25 degrees. Find the measures ...

### College Algebra

need help in solving how many miles can i drive on 60 gallons of gas, with the Mpg 30 in the city, and 42 highway. I would like all the steps, never had algebra before, so i am very lost.

### College Algebra

Staples recently charged \$17.99 per box of Pilot Precise rollerball pens and \$7.49 per box for Bic Matic Grip mechanical pencils. If Kelling Community College purchased 120 such boxes for a total of \$1234.80, how many boxes of each type did they purchase?

### english

how about this for starters? The shift from being a high school student to a college student can be both pleasurable and discomforting at the same time for the simple fact that college is nothing like high school. In college there are no “boundaries”, telling the students ...

### intro to algebra

how do i figure out this type of problem. 7(12t). im in college but never learned algebra in high school The seven multiplies by the innards of the parenthesis. 7*12t= 84t

3x^-2+3/2x^2

### College Algebra

(x – 2)/5 – 3/2 = (x + 1)/10

### college algebra

[x-(1/x)] / [1+(1/x)] = 3

### College Algebra

4(x-6)-5(y+8)=90 F(x)=

-3(x+5)+3=12

(x+8)/2+(x-2)/5

3^(2x) = 14

3^x-2=11

### college algebra

3r-8s=10 8r+3s=51

### college algebra

y= -x+4 x y -2 0 2 0 -2

x-2y=6

### College Algebra

(b-1/a)/(b^2+2/a^2 )

### college algebra

10+2[2+(1+1)-2^2]

### College algebra

x+5 + x-3 = 5 --- --- --- 7 4 14

### college algebra

2/3(5/4+2d) + 1/3=2/5

(-5x^2)2

b^9/b^3

-4x^2y(-4x^3y^5)

e^-3-1x+22=0

### college algebra

1/4t + 3/5= 2/5 - t

4<2x-16<14

### college algebra

what is 5/a-3b/a^2

ln(9* e^3)

x^4+2x^2-15=0

(2x-3)(x^2-3x+5)

### college algebra

(2x^3)^3/(-3x^5)^2

### college algebra

what is 7y-6=5y+44

x-5/6<x/2+3

### College Algebra I

5x – 9y = 7, 7y – 3x = -5

-10-6i / -9+9i

-2.4+(5.2)Help!?

### College Algebra

x+2y=0 x+3y+z=1 -4x-y-z=23

### College Algebra

1. −2|b+1|−5=−9 2. −4|a+5|+3=−13

### final exam

a study shown that 20% of all college textbooks cost at least \$70.it is known that the standard deviation of the prices of all college textbook is \$9.50.assuming that prices of all college textbooks follow a normal distribution, find the mean price of all college textbooks.

### Statistics

How do you find the p-value??? Thanks! In the past, 35% of the students at ABC University were in the Business College, 35% of the students were in the Liberal Arts College, and 30% of the students were in the Education College. To see whether or not the proportions have ...

### Math

23 college sophomores at Crocodile Community College, 12 preferred pepperoni pizza, 7 preferred supreme, and 4 preferred cheese. If we picked a college sophomore at Crocodile Community College at random, what is the probability that he or she would prefer supreme? Give ...

### math

A community college has 3,000 students and 90 instructors. The college plans that enrollment will be 3,500 next year. How many new instructors should be hired if the college wants to keep the same student to instructor ratio?

### math

A community college has 3,000 students and 90 instructors. The college plans that enrollment will be 3,500 next year. How many new instructors should be hired if the college wants to keep the same student to instructor ratio?

### Math

A community college has 3,000 students and 90 instructors. The college plans that enrollment will be 3,500 next year. How many new instructors should be hired if the college wants to keep the same student to instructor ratio?

### Math126

A Community College has 3,000 student and 90 instructors.The college plans that enrollment will be 3,500 next year.How many new instructors should be hired if the college wants to keep the same students to instructor ratio?

### College Algebra

The principal is \$25,000. This is P. Research the annual interest rate for your investment. This is r. State the time in years for the investment (as in when the new grandchild will be attending college). This is t. State the number of compounding periods per year. This is n. ...

### College Algebra

Simplify 5^(-1/2) * 5x^(5/2) / (5x)^(3/2)

### college algebra

h(x)=3xsquared+5x-3

### college algebra

explain why (x + y)2= x2 + y2

simplify (5y+1)2

### College Algebra

y/4+2y=2y^2/5? help, is this right?

### college algebra

Solve for x: -(4x+4)/5= (5x-1)/2 - x/3

### College algebra

what is the inverse of (7)/3-x

### college algebra

Solve: 2^x-3= 32^x+1

5x^2+34x+24

factor 2x^2-50=0

### college algebra

What is 1.7^0.3326 = ?

### College Algebra 2

(x^2-6xy+y^2) + (3x^2-4y^2)

### College algebra

Solve for z 4(4-2z)+1=7(x+2(1-z))

solve ln(5/3)

### College Algebra

Solve for C 2a=(5b-c)/(3c+1)

### college algebra

how do i solve 8-5/x=2+3/x

### college algebra

5+2(4y-4)=3(2y-1)solve

3x^2-12x-24=0

add 1 + 9 x+7 5x

### College algebra

f(x)= -(x)^3+11(x)^2-8(x)+7 find f(-2)

### College algebra

f(x)= -(-2)^3+11(-2)^2-8(-2)+7 find f(-2) f(-2)=8+44+16+7=75

### College Algebra

Solve: x^2e^x+x e^x-e^x=0

### college algebra

solve x^2e^x+9x^ex=0

### College algebra

Solve. V^2-6v-16=0

### college algebra

10 1/2 of what number is 42.

### College Algebra

(2.2 x 10^-3)(4.3 x 10^8) I get 9.46*10^5 is this correct?

### College Algebra

Find f(x-1) when f(x)=4x^2+5x+4

### ------college algebra division

(5x^4-3x^3+2x^2-1)/(x^2+4)

9x^-4-35x^-2=0