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Please help me Students in a class sit two major exams. 75% of students pass the maths exam. 80% of those who pass the maths exam also pass the science exam. 40% of those who fail the maths exam pass the
answered
Jun 8, 2021
Mathematics
middle-school
3
votes
5.7k
views
How does the playwight present Mollie Ralston’s
answered
Apr 6, 2021
English
middle-school
4
votes
143k
views
Changes in organisms is a result of which of the following factors? a human and natures impact b time c both of these
answered
Nov 3, 2020
Social Studies
middle-school
1
vote
22.9k
views
If a 76.2 kg patient is exposed to 52.6 rad of radiation from a beta source, then what is the dose (mrem) absorbed by the person's body?
answered
Nov 2, 2020
Physics
college
2
votes
158k
views
An ice cube of volume 15 cm^3 and density 917 kg/m^3 is placed in ethyl alcohol of density 811 kg/m^3. What is the buoyant force on the ice? Will it float?
answered
Oct 19, 2020
Physics
college
4
votes
177k
views
After world war 2 why did the USSR want to control countries in Eastern Europe
answered
Oct 12, 2020
History
middle-school
5
votes
111k
views
If two angles of one triangle are congruent to two angles of another then the triangles must be similar
answered
May 27, 2020
Mathematics
middle-school
1
vote
211k
views
The Socntermediary body established between the subjects and the sovereign to keep them in touch with each other. It is charged with executing the laws and maintaining both civil and political liberty.
answered
May 14, 2020
History
middle-school
2
votes
78.2k
views
An extracorporeal liver assist device was surgically implanted into sam. this device is very similar to
answered
Jul 22, 2019
Biology
college
3
votes
174k
views
A rope is swinging in such a way that the length of the arc traced by a knot at its bottom end is decreasing geometrically. If the third arc is 22 ft. long and the seventh arc is 10 ft. long, what is the
answered
Mar 17, 2019
Mathematics
middle-school
3
votes
157k
views
Find the lateral area for the regular pyramid. L. A. =
answered
Mar 4, 2019
Mathematics
high-school
6
votes
196k
views
Does every state have at least two electoral votes true or false
answered
Mar 1, 2019
Social Studies
high-school
3
votes
1.9k
views
Find the value of x
answered
Feb 28, 2019
Mathematics
middle-school
3
votes
61.9k
views
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