Questions by Pavel Kalashnikov

Questions by Pavel Kalashnikov

A chemist dissolves a 1.497-g sample of a metal alloy in nitric acid, and metastannic acid, H2SnO3, is precipitated. She heats the precipitate to drive off the water, which leaves 0.4909 g of tin(IV) oxide.

asked Nov 25, 2024

1 answer

1 vote

6.3k views

5. How does the conflict between Morton and Joe's father help to develop the mother's character over the course of the passage? Use evidence from the text to support your response. BIUS

asked Sep 19, 2024

1 answer

1 vote

9.6k views

Choose one of the following topics for research and essay: • How did religion play a role as a cause of the American independence movement and subsequent Revolution? • How did the documents and ideals

asked Jul 14, 2024

1 answer

0 votes

6.6k views

What Field Manual covers Tactical Single-Channel Radio Communications Techniques? a) FM 3-22.9 b) FM 6-02.53 c) FM 6-02.72 d) FM 24-18

asked Jun 19, 2024

1 answer

2 votes

169k views

Earthenware and stoneware produced in ancient china were decorated with _____. a. simple patterns b. calligraphy c. images of the buddha d. figures of various gods

asked May 7, 2024

1 answer

5 votes

138k views

94% of 568 is what number?

asked Aug 6, 2023

2 answers

2 votes

191k views

Explain the importance of social rule for the development of a society

asked Jul 11, 2023

1 answer

3 votes

4.4k views

PLEASE HELP ASAP !! IF I DONT FINISH THIS HOMEWORK ILL GET GROUNDED . A group of 11 students participated in a quiz competition. Their scores are shown below: Scores 7 8 3 6 3 14 4 3 2 3 5 Part A: Would

asked Dec 21, 2022

2 answers

2 votes

122k views

Future space rockets might propel themselves by firing laser beams, rather than exhaust gases, out the back. The acceleration would be small, but it could continue for months or years in the vacuum of

asked Oct 23, 2022

1 answer

0 votes

148k views

What is the approximate area of the two congruent red right triangles? A. 17 in² B. 31 in² C. 33 in² D. 51 in²

asked Aug 18, 2022

2 answers

0 votes

98.2k views

Based on the Treaty of Medicine Lodge, where were the tribes allowed to hunt as long as the buffalo were there? South of the Canadian River South of the Red River South of the Nueces River South of the

asked Aug 11, 2022

1 answer

5 votes

34.8k views

Matthew and lizbeth are college students. Matthew has $87 in his bank account. then he spends $112 on books for school. spends $130 on books she will have greater debt than Matthew. show are explain why

asked Apr 26, 2022

1 answer

11 votes

231k views

How do you solve a one step equation using addition and subtraction

asked Apr 2, 2022

1 answer

5 votes

69.8k views

Write an equation of the line given an intercepts. Express in standard form. 1. x – intercept is 4 and y – intercept is 3. 2. x – intercept is -2 and y – intercept is 5.

asked Dec 26, 2021

1 answer

0 votes

115k views

. There are 2 mistakes in the working below. (a) Circle the 2 mistakes in the working. [13 -4 -3-2)]+5 +10[5+(-3)] = [9 - 6]+5+10(-2) = 3+5+(-20) (b) Rewrite the correct working and hence, evaluate the

asked Dec 25, 2021

1 answer

0 votes

7.3k views

If y=28 when x=168, find y when x=108.

asked Dec 21, 2021

2 answers

5 votes

92.9k views

In triangle ABC, the length of side AB is 12 inches and the length of side BC is 19 inches. Which of the following could be the length of side AC?

asked Oct 25, 2021

1 answer

1 vote

185k views

You are selling items at the football game to raise money for the school's athletic teams. You sell pizza for $5 per slice and drinks for $3 per cup. Your sales totaled $1020. If you sold 84 slices of

asked Oct 18, 2021

2 answers

5 votes

224k views

CAN SOMEONE PWEASE HALP MEH!?! (7th grade math) SHOW WORK TO PLS

asked Oct 15, 2021

1 answer

0 votes

61.3k views

After completing the square, what are the solutions to the quadratic equation below? x^2 - 7x+9 = 4

asked Oct 10, 2021

2 answers

2 votes

221k views

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