# NARUTO

Newest questions and responses by NARUTO
1. ## Algebra readiness ( pre algebra)

what is 7x =42?

2. ## Algebra readiness ( pre algebra)

what is the solution to q+ (-9) =12?

3. ## math helpppp meeee!!!!!!!

WHAT IS -P+11+=26??

4. ## ss

You have been reading about the war between the United States and Mexico from 1846 to 1848. It sprang out of a dispute between two countries over the southern border of Texas. The U.S. claimed the Rio Grande as the border, while Mexico claimed the Nueves

5. ## Math

Find the variance of 3,24,30,47,43,7,47,13,44,39

6. ## STATISTICS

A math teacher observes that on the average 3 students came to their 8-9AM class late. The probability 5 students will be late in their 8-9AM class is ???

7. ## STATISTICS

A math teacher observes that on the average 3 students came to their 8-9AM class late. The probability 5 students will be late in their 8-9AM class is ????

8. ## STATISTICS

A math teacher observes that on the average 3 students came to their 8-9AM class late. The probability 5 students will be late in their 8-9AM class is ???

9. ## STATISTICS

The probability that a certain production process will produce a defective part is 0.20. If a box contains 12 parts, the probability that there will be 6 or 7 defective parts is ??

10. ## STATISTICS

The probability that a certain production process will produce a defective part is 0.20. If a box contains 12 parts, the probability that it will contain 6 defective parts is?

11. ## STATISTICS

A coin is tossed 4 times, the probability that all heads and all tails will appear is??

12. ## STATISTICS

A coin is tossed 3 times and let X be the number of heads appearing. The probability that 1 head will appear iS?

13. ## STATISTICS

On the average, 6 people per hour use an express teller machine situated inside a commercial complex. What is the probability that, from 3:00-4:00pm on Friday, at most 4 people will use the machine?

14. ## STATISTICS

On the average, 7 people per hour use an express teller machine situated inside a commercial complex. What is the probability that, from 3:00-4:00pm on Friday, exactly 7 people will use the teller machine?

15. ## STATISTICS

A store owner complains that, on the average, 3 bottles per case of a certain brand of softdrink are underfilled. Assuming this is correct, find the probability that a randomly chosen case of this drink will contain at least 4 underfilled bottles.

16. ## STATISTICS

Suppose that airplane engines operate independently in flight and fail with probability 1/5. Assuming that a plane makes a safe flight if at least one-half of its engines run, what is the probability that 4-engine plane has a successful flight?

17. ## STATISTICS

In a certain city district, the need for money to buy drugs is given as the reason for 65% of all thefts. What is the probability that exactly 2 of the next 4 theft cases reported in this district resulted from the need for money to buy drugs?

18. ## STATISTICS

A multiple-choice quiz has 15 questions, each with 4 possible answers of which only 1 is the correct answer. What is the probability that a student gets at least 1 correct answer?

19. ## STATISTICS

A multiple-choice quiz has 15 questions, each with 4 possible answers of which only 1 is the correct answer. What is the probability that a student gets exactly 8 correct answers?

1. ## MATH Precalculus

np

posted on October 11, 2017
2. ## Algebra readiness ( pre algebra)

NEVER MIND THANK YOU SO MUCH DAMON SUCH A BIG HELP 100% god bless you

posted on September 23, 2017
3. ## Algebra readiness ( pre algebra)

does that make 21 or 18?

posted on September 23, 2017
4. ## math helpppp meeee!!!!!!!

im not totally sure but i think its just a regular 26 or something

posted on September 21, 2017
5. ## math helpppp meeee!!!!!!!

ok makes sence but what else is there to this equation i feel like theres more

posted on September 21, 2017
6. ## maths

sum = p product = q let a & b the roots a + b = p ab = q since a & b are consecutive integers (i.e. b = a+1): 2a + 1 = p a^2 + a = q substitute. p^2 - 4q -1 = 0 4a^2 + 4a + 1 - 4a^2 + 4a - 1 = 0 indeed, 0 = 0

posted on August 17, 2013