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A bag contains 5 blue, 3 red, 6 green, 9 orange, and 20 black marbles. What is the ratio of the number of blue marbles to the number of marbles that are orange or green?
answered
Nov 14, 2021
Mathematics
college
4
votes
173k
views
Find the volume of the sphere with 3ft
answered
Nov 10, 2021
Mathematics
middle-school
1
vote
17.4k
views
Solve the inequality 4x - 7 < 5
answered
Oct 19, 2021
Mathematics
high-school
3
votes
88.6k
views
Which structures were Required for the evolution of the ferns and gymnosperms?
answered
Jun 4, 2021
Biology
middle-school
2
votes
7.5k
views
A square copper plate, with sides of 50 cm, has no net charge and is placed in a region where there is a uniform 80 kN / C electric field directed perpendicular to the plate. Find a) the charge density
answered
Apr 9, 2021
Physics
college
2
votes
79.0k
views
If x + 12 ≤ 5 − y and 5 − y ≤ 2(x − 3), then which statement is true?
answered
Mar 19, 2021
Mathematics
college
5
votes
161k
views
Why does Corrie need to forgive the man in Munich who was a former guard at Ravensbruck? What gives her the power to do so?In the Hiding place book
answered
Mar 19, 2021
History
high-school
3
votes
36.7k
views
A fl oor polisher has a rotating disk that has a 15-cm radius. The disk rotates at a constant angular velocity of 1.4 rev/s and is covered with a soft material that does the polishing. An operator holds
answered
Mar 12, 2021
Physics
high-school
3
votes
15.9k
views
I really need help with problems 11-16 it would be really helpful
answered
Mar 5, 2021
Mathematics
high-school
7
votes
226k
views
What is the minimum hot holding temperature requirement for a hotdog
answered
Feb 14, 2021
Health
college
3
votes
182k
views
Give examples of how hypothesis lead to new experimental methods
answered
Feb 2, 2021
Biology
high-school
3
votes
167k
views
Choose the equation that represents a line that passes through points (−1, 2) and (3, 1). A. 4x − y = −6 B. x + 4y = 7 C. x − 4y = −9 D. 4x + y = 2
answered
Oct 28, 2020
Mathematics
high-school
5
votes
20.3k
views
A project costs $12,800 and is expected to provide a real cash inflow of $10,000 at the end of each of years 1 through 5. Calculate the net present value of this project if inflation is expected to be
answered
Sep 30, 2020
Business
college
4
votes
203k
views
1) Darwin and Wallace's theory of evolution by natural selection was revolutionary because it A) was the first theory to refute the ideas of special creation B) proved that individuals acclimated to their
answered
Aug 10, 2020
Social Studies
high-school
2
votes
74.7k
views
What can I multiply 4/3 by to make it 1⅓, jk what's up
answered
Apr 10, 2020
Mathematics
middle-school
3
votes
152k
views
3. The Articles of Confederation A, did not allow the Federal government the ability to raise taxes. B. established a "league of friendship" among the states. C, did not allow the Federal Government to
answered
Jan 26, 2020
Social Studies
middle-school
3
votes
27.6k
views
All human societies have some normative system for dealing with people who break the rules. select one: a. True b. False
answered
Dec 28, 2019
Social Studies
high-school
5
votes
170k
views
Can anyone pls help me with #63,64 i rlly need help i have exam about this next week
answered
Dec 2, 2019
Biology
middle-school
2
votes
204k
views
1. When an individual suffers from anxiety severe enough to ____________, he might be suffering from an anxiety disorder. (Points :4) Bring him to tears Disrupt his daily life Threaten him Enlighten him
answered
Nov 26, 2019
Physics
high-school
6
votes
94.5k
views
Please explain to me
answered
May 16, 2019
Mathematics
middle-school
2
votes
44.8k
views
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