Questions by Monisola

Questions by Monisola

For an arithmetic sequence that sums to 1485 it is known that the first term equals 6 and the last term equals 93 algebraically determine the number of terms summed in this series

asked Jul 27, 2020

1 answer

3 votes

192k views

A 1200 kg cannon fires a 100.0 kg cannonball at 52 m/s. What is the recoil velocity of the cannon? Assume that frictional forces are negligible and the cannon is fired horizontally. A) 4.3 m/s B) 5.2 m/s

asked Feb 6, 2020

1 answer

2 votes

121k views

A 270 feet escalator is leaning against a wall and makes a 53 angle with the floor. How high does the escalator reach the wall

asked Dec 25, 2019

1 answer

1 vote

97.9k views

Jesse deposits $428 into his new checking account. During the month, he deposits $40 and withdraws $25, $283, and $119. What is the account's balance at end of the month?

asked May 14, 2019

1 answer

2 votes

57.4k views

Is this right? if not please explain

asked Jan 11, 2019

1 answer

3 votes

24.8k views

If isosceles triangle ABC has a 130° angle at vertex B, which statement must be true? (Attached file)

asked Oct 28, 2018

1 answer

5 votes

234k views

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