# Sakura

Popular questions and responses by Sakura
1. ## math

Evaluate 12P2

2. ## math

Elin estimates her probability of passing French 0.6, passing chemistry is 0.8, (a)determine the probability that elin will pass French but fail chemistry (b) pass chemistry but fail French (c) pass both classes (d)fail both classes

3. ## English

Im working on prepostional phrases and need help with these problems: What is the prep. or prep. phrase and indicate whether it is an adj. or an adv? 1. An aid car raced through 3 red lights. 2. Latecomers may enter the theater only between acts.

4. ## math

A spinner with 4 colored sections was spun in an experiment and the results are shown in the table below. Based on the results in the table, if you spin the spinner an additional 250 times, how many times can you expect the spinner to land on green?

5. ## Math I'm DYING!!!

1. y - 5/3 =1 2. Combine like terms: -21a + 16a 3. Simplify the expression: 9a - b - 2a - 10b 4. 5(x + 10) + x 5. -4n + 7 + 2n = 1 Thanks for everything!!

6. ## physics

An inverted image is magnified by 2 when object is placed 22 cm in front of a concave mirror. Determine the image distance and focal length of the mirror.

7. ## math

There are 20 bikes in spinning class, the bikes are arranged 4 rows, with 5 bikes in each row. They hope to be in the same row, but cannot request specific bike. Determine the probability that all 5 friends will be in same row with Jeff and dariya at

8. ## chemistry

Sodium nitrate reacts with copper (II) hydroxide. I know how to write it down: NaNo3+CuOH2----> NO REACTION The problem is that I don't understand why it's no reaction I know it's double replacement and we have to look at activity series of metal to figure

9. ## math

Alicia has a number cube labeled 1 to 6. She will roll the number cube one time. What is the probability Alicia will roll a 3 or a 4?

10. ## math

Mrs. Garcia has 20 students in her class and 60% of these students ride the bus. If she randomly selects a student to bring a snack for the class, what is the probability Mrs. Garcia will choose a student who does NOT ride the bus?

11. ## math

The table shows the results of spins Peter made on a fair spinner. Spinner Results Color Number of Times Red 2 Yellow 3 Blue 6 Green 7 Based on this experiment, predict the probability that the spinner will land on yellow?

12. ## math

A box contains a dozen markers: 4 purple, 3 black, 3 orange, and 2 red. Abbey takes 2 markers out of the box without looking. What is the probability that Abbey picks a black marker and then a purple marker if she replaces the first marker? Answer in

13. ## math

Joshua’s calculator is set to generate the numbers from 1 to 10 at random. He notices that out of the 50 numbers his calculator has generated, the numbers 3, 6, and 7 each occurred 9 times. What is the relative frequency of the numbers other than 3, 6,

14. ## math

You are creating a playlist of songs for your workout routine. You have a total of 8 songs, but only need 6 for your playlist. How many different ways can you organize your playlist? please help!

15. ## math

Jasmine tossed a coin 20 times. It lands on heads 14 times and tails 6 times. What is the relative frequency of landing on tails?

16. ## math

A die is rolled and the results are 1, 2, 1, 4, 5, 6, 1, 3, 6, 6, 5, 2, 3. True or False: The experimental probability of rolling a 2 is close to the theoretical probability.

17. ## math

A six-sided die is rolled 25 times. The number 3 appears eight times. What is the experimental probability of getting a 3?

18. ## Physics

The rms current output in a circuit is 4.67 A. What is the maximum current?

19. ## math

A scale drawing of a rectangular room measures 3¾ inches by 1½ inches. The scale is ¼ inch = 2 feet. Carpeting cost \$15 per square foot. How much will it cost to buy enough carpet to cover the floor of the room?

20. ## One more for Damon!

Sorry just this last one! 1. Raymond buys bottles of water at \$2.10 each and a large pizza at \$12.99. The total cost was \$21.39. How many bottles of water, b, did he buy? a. 2.10b + 12.99 = 21.39; 4 bottles b. 2.10 + 12.99b = 21.39; 4 bottles c. 2.10c =

21. ## Computer Science

On python/pyscripter using the turtles i have to write a program that has 3 functions: drawA(), drawB(), drawC() each draw a letter and advance the turtle on to where the next letter will begin. Once these functions are working correctly, have your program

22. ## Calculus

how do you solve this trig identity? i don't get it at all! cos(a+b)cos(a-b)=cos^2a-cos^2b-1

23. ## Algebra 1

Can someone please help me understand this. This is not graded or anything I just want to know how to do this. - Chloe rolls two-sided number cubes and adds the numbers showing on the cubes. What is the probability that the sum of the number cubes is even

24. ## Chemistry

What mass of water has 6.70 x10^23 molecules? I keep getting 2.005e47 On my calculator but the answer key says 20 g . 6.70x10^23 molecuels *1 mol/6.02x10^23*18.02 g H2O /1 mol That's how I set it up.

25. ## chemistry

From the fringe pattern of an empty Ir cell, the following wavenumbers were found for a seies of consecutive fringes: 3011.11 cm, 3058.12 cm, 3108.89 cm, and 3157.75cm, 3205.64cm, 3254.54 cm, 3303.26 cm. With a suitable graphical plot, calculate and

26. ## math

Mark plays basketball and he scored 6 times in 8 shots. He says odds in favour of him scoring are 3:4 is he right? Explain. I said he is wrong because 6/8=3/4 which is the probability and the odds in favour for him scoring are 3:1. Am I right?

27. ## math

Solve for n: (n-2)!/(n-3)!=15 and (n-2)!/(n-1)=12

28. ## chemistry

What would be the mass in grams of one million (1.0*10^6) chromium atoms?

29. ## Pre-Calc

Ok, so the problem was about a person with 300 feet of fence to make a rectangle enclose. The person also wanted to use the fence to split the enclose to two parts with the fence paralel to two of the sides. Find the dimensions So I am confuse on how to

30. ## Algebra

Why are small balloons cheaper than large balloons?

31. ## louisiana purcahase

1.what was the Pickney treaty? 2.why did president jefferson want to buy new orleans from france? 3.why was napoleon willing to sell the entire louisiana purchase?(2reasons) 4.how much did the U.Spay for the Louisiana territory? 5.how much larger did the

1. ## math

but the answer choices are 40320, 1680, 48, and 20160

posted on May 10, 2020
2. ## math

color green yellow blue orange frequency 12 19 14 15

posted on May 3, 2020
3. ## math

ahh ok thank you have a great day and stay safe~!

posted on April 21, 2020
4. ## math

i- 5400? idk dude

posted on April 21, 2020
5. ## math

stan loona

posted on April 21, 2020
6. ## english

okami!! im japanese too, and i listen to kpop,, some jpop groups are fine like one n' only. my mom says i should listen to jpop instead of kpop lol. people think im a weeb bc my name is sakura bc its from naruto but ive never watched anime.

posted on April 21, 2020
7. ## One more for Damon!

Nevermind. It's a., right?

posted on December 18, 2015
8. ## Math I'm DYING!!!

Thanks SO SO SO SO much Damon!

posted on December 18, 2015
9. ## Math I'm DYING!!!

Hey thanks, Damon still confused on number 1 though. the choices are; a. -2 b. 8 c. 18 d. 16

posted on December 18, 2015
10. ## Math I'm DYING!!!

Ok, so I have the answers to 3., 4., and 5. But 1. and 2. I'm confused about.

posted on December 18, 2015
11. ## Grammar

most of the euro population were peasants.

posted on October 25, 2015
12. ## health

posted on March 12, 2015
13. ## health

posted on March 12, 2015
14. ## health

The Answer is B Towards I just took the test and got it right

posted on March 11, 2015
15. ## Health part 2

The answer is A Away from I just took the test and got it right

posted on March 11, 2015
16. ## health

Brain I just took the test and got it right

posted on March 11, 2015