Questions by Winny

Questions by Winny

Calculate the area under the normal curve between z = -2.02 and z = 1.68.

asked Dec 19, 2024

1 answer

1 vote

46.9k views

Potassium nitrate has a molar mass of 101.1 g per mole. In a constant pressure calorimeter, 41.8 g of potassium nitrate is dissolved in 379 g of water at 23.00°C. What is the molarity of the solution?

asked Jul 24, 2024

1 answer

5 votes

28.0k views

A theater audience is half adults and half children. One person is chosen at random to volunteer on stage. Toss a coin to model the person chosen from the audience. Perform 40 trials of the experiment.

asked Nov 9, 2023

1 answer

9 votes

33.4k views

If two lines in a linear system are __________, they do not have any points in common.

asked Oct 6, 2023

1 answer

1 vote

36.3k views

Which scientist developed the planetary model that stated electrons were found in specific energy levels around the nucleus?

asked Oct 2, 2023

1 answer

1 vote

15.1k views

Triangle END is translated using the rule (x, y) → (x−4, y − 1) to create triangle E′N′D′. If a line segment is drawn from point E to point E′ and from point N to point N′, which statement would best describe

asked Aug 12, 2023

1 answer

4 votes

213k views

Which reasons did some native-born Americans give for restricting immigration to the United States in the 1800s? (K-12 Lesson) Select all correct answers. A. Many thought it was unfair for immigrants to

asked Jun 2, 2023

1 answer

2 votes

14.0k views

1. Personal Characteristics Jack Ma possess (In accordance with the discussion in the lesson, give at least three.) 2. Key takeaways you've got from him. (Use your own words, give at least three) 3. In

asked Dec 23, 2022

1 answer

2 votes

123k views

What is the difference between a simile and a metaphor or hyperbole? I need the answer now please

asked Dec 14, 2022

2 answers

6 votes

55.7k views

What two things got TR angry by the new President that he helped to pick, Pres. William Howard Taft?

asked Nov 1, 2022

1 answer

3 votes

92.7k views

A company manufactures and sells three products. The products are all manufactured at the same facility. The controller of the company has decided to accumulate all budgeted overhead costs for the manufacturing

asked Sep 22, 2022

1 answer

2 votes

174k views

The doctor prescribes Sam a 140 ml bottle of medicine with the instructions to take 5 ml twice a day. How long does the medicine last? Show your solution

asked Sep 17, 2022

1 answer

15 votes

55.4k views

Help help me please!! Sebutkan sepuluh bilangan genap?

asked Aug 4, 2022

1 answer

0 votes

101k views

Find the difference. (k2−7k+2)−(k2−12)

asked Jun 7, 2022

2 answers

0 votes

194k views

Create a poem or a song explaining the principles of force and motion. Use at least 5 of these terms in your work: inertia, unbalanced force, balanced force, net force, gravity, speed, acceleration, velocity,

asked Feb 21, 2022

2 answers

3 votes

42.4k views

Negative 5/6 times 2 and 1/2=

asked Dec 22, 2021

1 answer

0 votes

149k views

Two sites on the same river have been surveyed as a place to build a dam. The dam will be part of a hydroelectric power plant. Site A is at the top of a 50-meter waterfall. Site B is at the top of a 35-meter

asked Dec 4, 2021

2 answers

5 votes

187k views

Find the unit price for each size of the peanut butter and determine which size is the better buy? 18 oz- $3.28 22oz-$3.99 28oz-$4.89

asked Aug 2, 2021

2 answers

5 votes

97.7k views

Choose the word & the ending to communicate! Si yo__2 música. música? No. Yo no libros. libros? por teléfono? No. Yo no 6 por teléfono - Sí, yo 8 español. español? iPractica con un compañero! B MIT á

asked Jun 5, 2021

1 answer

0 votes

87.6k views

Affixes can change a word's part of speech. True False

asked Mar 5, 2021

2 answers

1 vote

71.2k views

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