Questions by Payam Shakibafar

Questions by Payam Shakibafar

The rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.7. What is the rockwell hardness of a pin from this type?

asked Dec 3, 2024

1 answer

4 votes

52.0k views

Write an exponential equation for the following situation. The drug dosage is 500 mg the drug is eliminated at a rate of 5.2% per hour use d to equal the amount of the drug in milligrams and t time and

asked Nov 12, 2024

1 answer

0 votes

146k views

Help asap Geometry and im doing it rn

asked Nov 8, 2024

1 answer

2 votes

116k views

What happened to the Holy Roman Empire at the end of the Thirty Years' War? A. Strengthened central power B. Fragmented into independent states C. United under a single ruler D. Annexed by France

asked Oct 9, 2024

1 answer

4 votes

154k views

What song does Lucy ask Schroeder to play on his piano in "A Charlie Brown Christmas"? A. Jingle Bells B. Silent Night C. Linus and Lucy D. O Christmas Tree

asked Aug 25, 2024

1 answer

5 votes

105k views

Question 1 (1 point) US policy of preventing the spread of communism Question 1 options: mutual assured destruction Cold War massive retaliation containment Question 2 (1 point) The Berlin Air Lift was

asked Apr 13, 2024

2 answers

2 votes

137k views

Help please due tonight

asked Jan 18, 2024

1 answer

0 votes

179k views

Bob, after going on a week long alcohol binge, has not had anything to drink in the last 24 hours. He states there are rats running across the floor (though no one else sees the rats), exhibits trembling

asked Nov 9, 2023

1 answer

0 votes

66.1k views

Solve -3x² + 30x - 90 = 0. A.) x=5±2i√5 B.) x=5±i√5 C.) x=10±2i√5 D.) x= 10±i√5

asked Oct 25, 2023

1 answer

0 votes

196k views

Find the slope of the line

asked Oct 13, 2023

1 answer

2 votes

94.9k views

Pls help! What was the "White Terror" meant to do in China in 1927? A. Eliminate all foreigners in China. B. Cripple the Chinese economy in Shanghai. C. Purge China of the communist party.

asked Jul 26, 2023

2 answers

9 votes

3.7k views

Suppose a student enters a college bookstore to buy an introductory calculus textbook. The book costs $180. This is 225% of what a similar textbook would have cost in 1996. Find what that cost was.

asked Apr 7, 2023

1 answer

5 votes

122k views

Is this correct or not correct?

asked Oct 16, 2022

2 answers

3 votes

133k views

Help do not scam me ok I will give 40 points

asked Jun 26, 2022

1 answer

1 vote

99.1k views

Please help fill in the blank

asked Jun 20, 2022

2 answers

1 vote

67.2k views

What value of y makes the equation below true? y + 29 = 11 A. 81 B. 8.9 C. 9.1 D. 13.9

asked Apr 26, 2022

1 answer

22 votes

20.8k views

SS.8.final Question: 1-4 Which factor contributed most to the industrial advantages the North had over the South at the beginning of the Civil War? O The lack of natural resources in the South o The South's

asked Mar 16, 2022

1 answer

22 votes

88.4k views

Which boxplot represents the data? 35, 60, 20, 80, 95, 15, 40, 85,

asked Feb 15, 2022

1 answer

4 votes

116k views

Logos 1 point "If we had chosen a different path the right path, we could have finished the job in Afghanistan, and put more resources into the fight against bin Lader: and instead of spending hundreds

asked Nov 15, 2021

1 answer

5 votes

179k views

Presenting historical information without hypothesis tests or exploratory analysis is:_________. a) predictive statistics b) prescriptive statistics c) descriptive statistics d) inferential statistics

asked Sep 15, 2021

1 answer

0 votes

84.2k views

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