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never [62]
3 years ago
13

I will mark you as brainlinest for correct answer!!!!!pleaseeeee help!!!!!!

Mathematics
2 answers:
VLD [36.1K]3 years ago
8 0
Hey there,

t2−4 and also n^2 - 225<span> would be your answer.

~Jurgen</span>
mel-nik [20]3 years ago
7 0
A^2 - b^2 = (a+b)(a-b)

answer :

t^2 - 1
n^2 - 225 
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enyata [817]

Answer: $9,000,000

Step-by-step explanation:

Probability is simply defined as the chance or likelihood that an event is going to happen or occur.

The probability that script 1 will be a success, but its sequel will not is the success of script 1 added to the failure of its sequel.

The total payoff will simply be the sum of the individual layoffs of both the success and the failure. This will be:

= $10,000,000 + (- $1,000,000)

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8 0
3 years ago
20 POINTS PLEASE HELP DUE NEXT PERIOD
Vedmedyk [2.9K]
Given: y=x^3 and y=343
So, 343=x^3
Cube root both sides which will get rid of the cube on the right side of the equation
You are left with the cube root of 343. Which equals 7.
7*7*7=343
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3 0
3 years ago
75 Points If You get This Right
NNADVOKAT [17]

Answer:

1.   2

2.  6

3.  2

4.  3

5.  1

6.   1

Step-by-step explanation:

First put the data in order from smallest to largest

2,2,2,3,3,6

The minimum is 2

The maximum is 6

The median is 2,2,2    ,3,3,6  is between the 2 and 3  (2+3)/2 = 2.5

The 1st quartile is 2,2,2  is the middle number   = 2

The third quartile is   3,3,6  is the middle number is 3

The interquartile range is 3-2 =1

The mean average deviation is

First find the mean: ( 2+2+2+3+3+6)/6 =18/6 = 3

Then find how far each point is from the mean

(3-2) + (3-2) + (3-2) + (3-3) + (3-3) + (6-3)  = 6

Divide this by the number of data points

6/6 =1

7 0
3 years ago
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I need to slove −7x ^2 +x+9=−6x
guapka [62]

Answer:

1. if you are solving using the quadratic formula. the answer is in the first picture.

2. if you are looking to completing the square the answer is in the second picture.

Step-by-step explanation:

4 0
3 years ago
Jennifer earns $7.60 per hour working after school. She wants to buy a musical instrument and she needs at least $500. Write an
slega [8]

Answer:

Step-by-step explanation:

let h be the number of hours.

7.60 h≥ 500

76h≥5000

6 0
3 years ago
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