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romanna [79]
3 years ago
6

What are benefits of having a quadratic in standard form

Mathematics
1 answer:
jasenka [17]3 years ago
7 0
Standard form allows you to easily find the y-intercept and determine if the parabola is concave up or down. Also, if it is not factorable, then it is in the correct form to apply the quadratic formula to find the x-intercepts.
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Can somebody plz help answer both word problems correctly thanks! And show the steps on how u got the answer for both question :
Greeley [361]

Answer:

1. 24th 2. 140

Step-by-step explanation:

1. To figure out this problem, you would have to list the multiples of both 6 and 8.  

6 (6, 12, 18, 24)

8 (8, 16, 24) because both have 24, that would be the answer.

2. There are 8 windows, all with the same perimeter. Each window's perimeter is 17.5 (17 1/2) so 8 windows would be 140 ft. (17.50 x 8 = 140)

6 0
3 years ago
Consider the multiple regression model with two regressors x1 and x2​, where both variables are determinants of the dependent va
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6 0
3 years ago
Ryan deposits $775 in an account that pays 4.24% simple interest for four years. Brian deposits $775 in an account that pays 4.2
Gre4nikov [31]

Hope this helps! :) Took me a long time...

Answers:

a.  $131.44


b. $906.44


c.  $32.86


d.  $32.86

e.  $32.86

f. $807.86


g. $34.25


h.  Ryan earned  more; he earned interest on top of his interest since he opened up a new account.

4 0
3 years ago
Read 2 more answers
Find the area of a triangle with a base of 12 inches and a height of 9 inches.
Lisa [10]

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5 0
3 years ago
Ted and Alan are in a race to double their money. Ted feels he will win if he puts his $4,000 into a savings account offering 4.
siniylev [52]
Ted: 
4,000 @ 4.5% interest compounded annually

Alan:
1,000 @ 6% interest compounded annually 

Rule of 72: divide 72 by the compound annual interest rate

Ted: 72/4.5% = 16 years
Alan: 72/6% = 12 years

<span>Alan will win. It will take 12 years.</span>
8 0
3 years ago
Read 2 more answers
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