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A ball contains 5000 cm³ of air. More air is pumped into the ball at a rate of 160 cm³ per second. The ball is full of air when it becomes a sphere with radius 15 cm. Volume of a sphere = 4/3 pi x r cubed
answered
Dec 26, 2023
Mathematics
high-school
3
votes
35.9k
views
Work through these two problems 1)7-?=3.4567 and 2)6.9999-?=3.4567 how can problem 2 help you solve problems1?
answered
Dec 22, 2023
Mathematics
high-school
11
votes
231k
views
Mental illness can be caused by A. disease B. alterations in brain structure C. abnormal hereditary conditions D. all of the above E. none of these
answered
Mar 10, 2023
Health
college
5
votes
137k
views
At lunch, Kira eats either a burrito containing 490 milligrams of sodium or a peanut butter sandwich containing 700 milligrams of sodium. Her doctor told her to reduce her sodium to no more than 4,000
answered
Mar 4, 2023
Mathematics
high-school
3
votes
30.0k
views
Convert this rational number to its decimal form and round to the nearest thousandth
answered
Nov 23, 2022
Mathematics
high-school
5
votes
41.5k
views
1) what were some groups that support slavery in the mid-1700s? 2 what were some groups that began to fight slavery in the mid-1700s? 3) why did people begin to question the worth of slavery?
answered
Nov 22, 2022
History
high-school
4
votes
122k
views
Of the last 60 people who went to the cash register at a department store, 15 had BLOND hair, 17 had BLACK hair, 26 had BROWN hair, and 2 had RED hair. Determine the experimental probability that the next
answered
Sep 17, 2022
Mathematics
college
1
vote
234k
views
A triangular prism is 12.7 yards long. It has a triangular face with a base of 19 yards. The volume of the prism is 1,894.205 cubic yards. What is the height of its triangular face?
answered
Sep 9, 2022
Mathematics
middle-school
4
votes
129k
views
Find the measure of the indicated angle to the nearest degree.
answered
Aug 9, 2022
Mathematics
high-school
3
votes
156k
views
We ___ there in good time
answered
Jul 15, 2022
English
high-school
4
votes
132k
views
Why does Slovakia have a more vibrant agricultural sector than the neighboring Czech Republic?
answered
May 1, 2022
Geography
college
6
votes
11.1k
views
(50pts) The distance covered and the time taken by a car are plotted in a graph. a. Find the slope of the line in the graph. b. Calculate the distance traveled by the car at the 20th second. c. Calculate
answered
Mar 27, 2022
Mathematics
high-school
0
votes
121k
views
Tamar surveyed six friends, asking each how many times he or she had ridden in a helicopter. The numbers of times she recorded were 0, 0, 0, 1, 3, and 8. What is the mean absolute deviation of the number
answered
Mar 9, 2022
Mathematics
college
7
votes
180k
views
I need help with that
answered
Feb 13, 2022
Chemistry
high-school
4
votes
72.3k
views
Pls solve this for 80 points
answered
Jan 28, 2022
Mathematics
high-school
2
votes
22.6k
views
Explain the goal and purpose of an advertising company.
answered
Jan 10, 2022
English
college
3
votes
137k
views
Describe the Oort Cloud.
answered
Dec 25, 2021
Biology
middle-school
5
votes
70.1k
views
if an object is moving with constant speed then its distance-time graph will be a straight line. (a)along time axis. (b)along distance axis (c)parallel to time axis (d)inclined to time axis
answered
Dec 2, 2021
Physics
high-school
4
votes
113k
views
In the diagram below, which transformation could have been applied to LPR to create L'P'R'? A.) Transition of ( x, y) to ( x + 6, y) B.) Transition of ( x, y) to ( x, y + 6) C.) Rotation 180 degrees about
answered
Oct 30, 2021
Mathematics
high-school
5
votes
116k
views
How do you feel if your juniors disobey you?
answered
Oct 16, 2021
Social Studies
college
6
votes
65.5k
views
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