Answers by Jspcal
Register

Answers by Jspcal

Answers by Jspcal
Filter
In raising a 3000-N piano with an IDEAL pulley system, it is noted that for every 2 m of rope pulleddown, the piano rises 0.2 m. What force is needed to lift the piano?
answered Nov 18, 2023
1 vote
123k views
Which 2 groups of people occupied the Hebrew home land when they arrived there?
answered Oct 14, 2023
5 votes
234k views
14) In which significant way did the United Nations differ from the League of Nations?
answered Mar 20, 2023
1 vote
90.7k views
- In a public examination, the standard score of Wilson is -3. The scores in the examination are normally distributed and there are 20 000 candidates in the examination. Find the percentage of candidates
answered Feb 9, 2023
10 votes
7.5k views
When we credit an author or source it is called the
answered Dec 29, 2022
1 vote
32.8k views
Which number is one tenth of the number shown in expanded form below? (3x1000)+(2x100)+(7x10)+(5x1)+(2x 1/10)+5x1/100
answered Aug 29, 2022
4 votes
162k views
Find the sum of the first six terms of a geometric progression 2,6, 18...​
answered Aug 15, 2022
12 votes
12.0k views
Hellppp meeeee PLEASEEEEE...
answered Jul 8, 2022
5 votes
63.2k views
If g(x) = x2 – 4, find g(5). 6 О 14 21 O 29
answered May 22, 2022
5 votes
129k views
How many solutions does the equation 2x -1 = x + x -1 have ?
answered May 12, 2022
1 vote
70.0k views
The sum of three times a number, x, and 12
answered Mar 10, 2022
3 votes
67.4k views
The ratio of A's to B's on the last test was 3 to 4. If there was 12 A's . how maby B's were there?​
answered Feb 11, 2022
0 votes
126k views
What is the approximate volume of the cylinder?
answered Dec 4, 2021
1 vote
56.1k views
Question # 9 Multiple Choice Which of the following is the next “up-and-coming” digital publishing industry? digital magazines holographs 3D printing self-published books
answered Oct 20, 2021
7 votes
26.0k views
Which is solution to the question (x-3)(x-5)=35 X = -8 X = -5 X = 2 X = 10
answered Sep 14, 2021
5 votes
17.1k views
If the pond is resampled a year later, which of the following would best indicate that the pond had been adversely affected by adjacent development?
answered Sep 8, 2021
5 votes
216k views
Answer each part. If necessary, round your answers to the nearest hundredth. (a) Joe bought 13 pounds of rice for $7. How many pounds of rice did he get per dollar? pounds per dollar (b) At Smith's Bike
answered Jul 16, 2021
0 votes
130k views
A botanist has discovered a new plant species and is trying to classify the plant. Its seed has one cotyledon, it has six flower parts, its leaves have parallel veins, its stem is herbaceous, and the vascular
answered Jul 9, 2021
4 votes
161k views
The number of dollars in Teo's bank account on Tuesday was 3 times as much as the amount on Friday. How many dollars were in the account on Friday?
answered May 9, 2021
5 votes
153k views
If a spring with a spring constant k = 10 N/m is stretched from its equilibrium position by 0.1 m, and released, what would be the maxi- mum kinetic energy at any time in its motion? Neglect friction.
answered Feb 10, 2021
0 votes
146k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.4m questions

5.7m answers