Questions by Salar Pourfallah

Questions by Salar Pourfallah

A 102.1 kg cannon at rest contains a 9.8 kg cannon ball. When fired, the cannon ball leaves the cannon with a speed of 88.03 m/s. What is the recoil speed of the cannon?

asked Dec 9, 2023

1 answer

9 votes

229k views

Find the product of (l-2m)(l-4m)

asked Jun 14, 2023

1 answer

1 vote

136k views

What the slopes and y intercepts for both of these?

asked May 21, 2023

1 answer

1 vote

181k views

Solve: i)x+y=5 ii)x-y=3 iii)2x+y=7 iv)3x-2y=0

asked Apr 11, 2023

1 answer

13 votes

72.9k views

¿Por que mamá Imelda no puede cruzar el puente?

asked Feb 16, 2023

1 answer

4 votes

122k views

What is MS Word? O It is a computerized tool. O It is a calculating tool O It is a graphic design tool. O Its is a typing tool.

asked Dec 26, 2022

1 answer

4 votes

165k views

1. When the point is reflected over x-axis, what will the new coordinates of the new point be?

asked Dec 23, 2022

1 answer

24 votes

122k views

Why is brocoli green

asked Nov 1, 2022

2 answers

3 votes

116k views

Is suicidal a mood word?

asked Oct 26, 2022

1 answer

10 votes

34.2k views

Plis necesito ayuda en esta tarea: 1. 25 + 41 − 56 ÷ 2 + (41 ∗ −3) 2. 22 − 101 ∗ 3 ÷ 2 ∗ (25 ÷ −5) 3. 4 ∗ −8 − 56 ∗ 2 + (11 ∗ −2) 4. 36 − 65 ÷ −5 + (25 − 42 − 92) 5. 27 + 42 − 34 ÷ 2 + (15 ∗ −3 ÷ −5) 6.

asked Jun 23, 2022

1 answer

1 vote

195k views

The diameter of a circle is 5 centimeters. What is the circle's circumference? Use = 3.14

asked Jun 2, 2022

1 answer

14 votes

176k views

Online auctions are most associated with which competitive situation?

asked Jun 1, 2022

1 answer

4 votes

221k views

Couldn’t understand it, mind helping?

asked May 15, 2022

2 answers

2 votes

128k views

Which elevation is lowest? a 100 meters b 2 meters c -20 d -3 meters.

asked Apr 18, 2022

1 answer

0 votes

67.6k views

Please help me find the circumference and area

asked Mar 5, 2022

1 answer

2 votes

20.9k views

aaliyah placed $50 in a savings account with an annual simple interest rate of 3.5%. If there were no other deposits or withdrawals, what would the total balance be after 20 years?

asked Dec 28, 2021

2 answers

2 votes

122k views

What is the following sum? 5 x (RootIndex 3 StartRoot x squared y EndRoot) + 2 (RootIndex 3 StartRoot x Superscript 5 Baseline y EndRoot) 7 x (RootIndex 6 StartRoot x squared y EndRoot) 7 x squared (RootIndex

asked Oct 18, 2021

2 answers

2 votes

117k views

How do you find the equation of a line if it is like 2x-3y=6? Please show work

asked Oct 9, 2021

1 answer

2 votes

20.3k views

Chance rode his bike for x minutes, and Jaden rode his bike for 3/8 more than that. Part A Write and equation using fractions that relates the number of minutes Chance rode with y, the number of minutes

asked Sep 21, 2021

2 answers

0 votes

217k views

a randon sample of 16 bookcases in one company have a mean height of 67.5 inches and a standard deviation of 2.1 inches. Construct a 99% confidence interval for the population standard deviation

asked Jun 1, 2021

1 answer

1 vote

211k views

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