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hammer [34]
2 years ago
15

Please help, lots of points offered. No scam answers.

Mathematics
2 answers:
Alchen [17]2 years ago
5 0

Answer: 11

Step-by-step explanation: y^{2} = 121, y = \sqrt{121}, y = 11

ahrayia [7]2 years ago
3 0

Answer:

D

Step-by-step explanation:

11 *11 is 121

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If a train travel a 200 miles in 2.5 hours what is the rate of speed
ivanzaharov [21]
Do distance divided by time to get the speed.
200 / 2.5 = 80.
The speed is 80 miles per hour(mph).

Hope this helps :)
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2 years ago
How do you find the missing area of the missing square
horrorfan [7]

Answer:

you will have to multiply by two

Step-by-step explanation:

5 0
3 years ago
Which of the numbers below is the next number in the following pattern?<br> 2,-3,4,-5,
GarryVolchara [31]

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df

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8 0
2 years ago
In the American version of the Game Roulette, a wheel has 18 black slots, 18 red slots and 2 green slots. All slots are the same
m_a_m_a [10]

Answer:

-$0.26

Step-by-step explanation:

Calculation to determine the expected value of playing the game once

Expected value= [18/(18+18+2) x $5)]- [20/(18+18+2) x $5]

Expected value= ($18/38 x $5) - (20/38 x $5)

Expected value= ($2.37-$2.63)

Expected value= -$0.26

Therefore the expected value of playing the game once is -$0.26

5 0
2 years ago
QUICK QUICK QUICK QUICK PLEASE! 1 MIN ONLY! 4 QUESTIONS TO ANSWER PLEASE ANSWER THEM IN ORDER WITH A EXPLANATION! NOTE: READ CAR
Tems11 [23]

Answer: (1.) 1/3

(2.)2/3

(3.) 2:1

(4.) 1/2

Step-by-step explanation:

(1.) 12 mult. problems and 12+24=36 total so 12/36 =1/3

(2.) 24 div. problems and 36 totals so 24/36 =2/3

(3.) 24 div and 12 mult =24/12 or 2/1

(4.) 12 mult and 24div =12/24=1/2

6 0
3 years ago
Read 2 more answers
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