Questions by David Tchepak

Questions by David Tchepak

with the following balanced equation 2C4H10 + 13O2 = 8CO2 + 10H2OHow many grams of water are produced when you start with 5.38 grams of oxygen?

asked Dec 22, 2023

1 answer

4 votes

119k views

Answer correctly Please & Thank You What is 5.9 x 10⁻⁶ in standard notation? O A. 1/5.9⁶ O B. 5,900,000 O C. 0.0000059 O D. 0.000059

asked Mar 1, 2023

2 answers

3 votes

96.0k views

Question: Replace the question mark in the above problem with the appropriate number. Answer the question,and if you don't know it i'll tell you.

asked Feb 12, 2023

2 answers

3 votes

164k views

ABCD? Keenan is running for the local school board. He wants voters to see him as neighborly. Which approach is Keenan's best choice? A. A negative ad that accuses other candidates of unsavory behavior

asked Oct 24, 2022

1 answer

1 vote

173k views

Acquired $34,500 cash from the issue of common stock. Purchased inventory for $27,600 cash. Sold inventory costing $15,400 for $31,000 cash. Required a. Record the events in general journal format. b.

asked Sep 12, 2022

1 answer

2 votes

197k views

Are these triangles congruent by ASA (Angle-Side-Angle)? * yes or No

asked Aug 24, 2022

1 answer

8 votes

139k views

A rectangle on a coordinate plane is translated 5 units up and 3 units to the left. Which rule describes the translation? A) (x, y) → (x + 5, y – 3) B) (x, y) → (x + 5, y + 3) C) (x, y) → (x – 3, y + 5)

asked Jul 2, 2022

1 answer

4 votes

115k views

According to the article, which occupation ranks as the lowest-paying job? marketing manager dentist orthodontist internist The answer is Marketing Manager<3

asked Jun 1, 2022

2 answers

2 votes

16.8k views

Use a vertical format to subtract the polynomials. 3x2 - 2x + 2 - (7x2 + 2x - 3)

asked Feb 11, 2022

1 answer

9 votes

220k views

×²=16 what is the square roots

asked Feb 4, 2022

2 answers

2 votes

87.4k views

Sounds are affected by ... and ... A. frequency , vibrations B. temperature, determines C. sonar, ultrasound D. noise, vibrations

asked Jan 17, 2022

2 answers

3 votes

115k views

Suppose you pick a card at random from the 13 clubs of a standard deck. What is the probability:

asked Nov 21, 2021

1 answer

1 vote

141k views

Question 1 2 (4x - 1) + 6 Equivalent to what

asked Oct 1, 2021

2 answers

3 votes

30.1k views

PLZ HELP!!!!!!!!!!!!!!!! A circle has a diameter of 12 inches. A circle with a diameter of 12 inches. A triangle with base 12 inches and height 6 inches is cut out of the circle. What is the area of the

asked Sep 22, 2021

2 answers

1 vote

19.5k views

Irina has 3 hours to finish her final math exam. Keeping in mind that there are 60 minutes in 1 hour, how much time, on average, does she have for each question if there are 45 questions on the exam? 1.

asked Sep 4, 2021

2 answers

3 votes

63.4k views

Determine if the 2 triangles are similar or not. if they are similar choose the correct similarity theorem below. A B C D

asked Jun 6, 2021

1 answer

2 votes

303 views

An experiment involves rolling a die and drawing a card from a standard deck of 52 cards. What is the probability that the die lands on 4 and the card is a heart? Enter your answer as a reduced fraction,

asked Apr 19, 2021

1 answer

2 votes

106k views

A vacant lot acquired for $333,000 is sold for $642,500 in cash. What is the effect of the sale on the total amount of the seller's (1) assets, (2) liabilities, and (3) stockholders' equity?

asked Feb 14, 2021

1 answer

1 vote

194k views

an object falls 9 m in the first second, another 27 m in the second second, & then 108 m more in the third second. if this pattern continues, how far will the object fall during the first four seconds

asked Sep 11, 2020

1 answer

2 votes

235k views

Which is true about the fall of the roman empire in 476 a.d.

asked Jun 13, 2020

1 answer

0 votes

182k views

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