Algebra 2 Helppp

ALGEBRA 2 HELPPP?

I have these questions that I can't figure out. Thanks much :)

1. In 1942, I.M Chisov of the USSR bailed out of an airplane without a parachute at 21,980 feet and survived. The function h(t)=-16t^2 + 21980 describes the relationship between h(t) in feet and the time t in seconds. About how many seconds did he fall before reaching the ground?

2. Use Long Division to find (2h^3-5h^2+22h+51) / (2h+3)


3.Write the quadratic equation that has the roots 3 +/- 8i. (3 plus or minus 8i)

4. Simplify: (-6-2i)(7-i)(4+3i)

Algebra 2 helppp... plzzzzzz?

I need some help with these review questions...

Question 15
A jogger and a walker leave the same location at the same time and travel on the same road. The walker moves at a constant speed of 6 mph. At the end of 2 hours the jogger is 8 miles ahead of the walker. Find the speed of the jogger. Use a chart to help you organize the information.

_______________mph


Question 16
Carol invests $2500 for one year. She invests part in a bond paying 5 percent and the rest in a stock paying 3 percent. If the total interest received is $95.00, how much was invested in the bond? Use a chart to help you organize the information.

$_______________


Question 17
For Question #16, how much was invested in the stock?

$_______________


Thanks for all your help...

Algebra 2 helppp meee...plzzz?

I need some help with these review questions...

Question 18
A plane flies from Portland, ME to El Paso, TX with an average speed of 303 mph. A car drives the same distance and leaves at the same time, averaging a speed of 50 mph. The plane arrives in El Paso 35.42 hours before the car. How far is it from Portland to El Paso? Use a chart to help you organize the information.

______________miles


Question 19
The Party Bank pays four percent simple interest per year on deposits. Connor was paid $1,104 of interest over a four year period. How much did he originally deposit?
$______________


Question 20
Alexis left a location at 8 a.m. The channel three news sent a helicopter from the same location eight hours later to catch up with Alexis. The helicopter's average rate of speed is one hundred fifty mph. If Alexis traveled at 53 mph, how far did she drive?

Enter a decimal rounded to the hundredths place.

______________miles


Thanks for all your help...

Algebra 2 pleasseee helppp?

It is MOST IMPORTANT that questions are clear before answers are attempted

Is the 1st question :-
(4 + x) / 2 = x ????
OR
4 + (x/2) = x ??????

Will guess at 4 + (x/2) = x
8 + x = 2x
8 = x
OPTION a

Again will guess at:-
e^x + 3 = 6
e^x = 3
x ln e = ln 3
x = ln 3

But could it be :-
e^(x + 3) = 6
(x + 3) ln e = ln 6
x + 3 = ln 6
x = - 3 + ln 6

Again guessing :-
e^x = 11
x ln e = ln 11
x = ln 11

Suppose you learn nothing else today, I hope you will now appreciate the importance of using brackets.

3-19-20......... Algebra 2 Help, Please?

We're told "1200 students are enrolled in engineering" and there seem to be only three types: electrical (e), mechanical (m), and chemical (c). So c + m + e = 1200, the total number.

We're told "there are twice as many in electrical engineering (e) as in mechanical engineering (m)". So that means 2 times the number of mechanical engineer majors should equal the number of electrical engineer majors. So 2m = e.

Then we're told that there are "three times as many in chemical engineering (c) as in mechanical engineering(m)." So 3 times the number of mechanical engineer majors should equal the number of chemical engineering majors: 3m = c.

Algebra 2 help!!!!! 10 pointss!!!?

1)
5log(base b)q + 2log(base b)y
using property: log(base a)x^y = y*log(base a)x
= log(base b)q^5 + log(base b)y^2
using property: log(base a)xy = log(base a)x + log(base a)y
= log(base b)[(q^5)(y^2)]

2)
log(base 3)9 + log(base 3)36 - log(base3)4
using property: log(base a)(x/y) = log(base a)x - log(base a)y
= log(base 3)9 + log(base 3)(36/4)
= log(base 3)9 + log(base 3)9
= 2log(base 3)9
using property: log(base a)x^y = y*log(base a)x
= log(base 3)(9^2)
= log(base 3)81
= 4

3)
ln e^3
using property: ln e^x = x
= 3

4)
ln 2 + ln x = 5
using property: ln xy = ln x + ln y
ln 2x = 5
using property: e^(ln x) = x
e^(ln 2x) = e^5
2x = e^5
x = (e^5)/2 = 74.207

5)
20√(625x^4) >> 20th root of 625x^4

using the power rule:
log(base a)x^y = y*log(base a)x

log 20√(625x^4) = 1/5 log 5x

log 20√(625x^4)
= log (625x^4)^(1/20)
= 1/20 log 625x^4
= 1/20 log (5x)^4
= (4)*(1/20) log 5x
= 4/20 log 5x
= 1/5 log 5x

HELP! I'M FAILING ALGEBRA 2?

HELPPP ME! I can't keep failing! I just SUCK at this subject! I can't do algebra at all O.O Everyone around me says that it's SOOO EASY! Well, it's not! According to my pee brain, I'm generally STUPID at math! ALGEBRA is just so DULL to me, with it's letters and numbers together, I just don't get it :( (Except easy math) I already tried studying on my own :( And my Algebra teacher isn't much help for me!! He's always so quick on me :( I SWEAR, my eyes are WIDE open, I write down what he writes, and TRY TO FOCUS.. Then I just don't get it.. Everyone around me is all smart, I'm just incredibly stupid! That one thing he does in the problem, brings my brain crashing down into dust, making me feel worse then ever! My mother and sisters are busy all the time! They don't have time to HELP! There really isn't that many tutors around TO HELP ME!! My midterm is coming in 4 days, and my TEST is tomorrow! It will take me an ETERNITY to learn all this nonsense alegrbra on my own! My teacher doesn't do extra help... So I'm basically in utter doom right now! WHAT AM I GOING TO DO?! PLEASSSSSE!!! HELP ME! I NEED TO RAISE MY GRADE UP TO AT LEAST A C!!!

Connections Academy Algebra 2 a HELPPP.?!?

Grades go in Nov.6th And I am just extremely far behind due to family issues. If somebody could PLEASE log into my account and help I would be EXTREMELY grateful ! I CANNOT fail, my parents will kill me ! (not literally)
But please please please somebody do me this favor. I swear I will go back and study everything, right now it just needs to get done and I can't do it on my own. :(