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A 14-inch-wide by 20-inch-long print of the Eiffel Tower is also available as a postcard 6 inches long. What is the width of the postcard?
asked
Oct 22, 2021
Mathematics
middle-school
1
answer
3
votes
29.3k
views
What percent of 84 is 21
asked
Sep 2, 2021
Mathematics
middle-school
2
answers
2
votes
64.8k
views
Suppose the reaction temperature X (in °C) in a certain chemical process has a uniform distribution with A = −8 and B = 8. (a) Compute P(X < 0). (b) Compute P(−4 < X < 4). (c) Compute P(−5 ≤ X ≤ 7).(d) For k satisfying−8 < k < k + 4 < 8,
asked
Aug 2, 2021
Mathematics
college
1
answer
2
votes
155k
views
Factor 9r2 – 36r – 45.
asked
Jul 25, 2021
Mathematics
high-school
1
answer
4
votes
214k
views
Consider a river flowing toward a lake at an average velocity of 3 m/s at a rate of 590 m3/s at a location 90 m above the lake surface. Determine the total mechanical energy of the river water per unit
asked
Jul 3, 2021
Physics
high-school
1
answer
5
votes
14.1k
views
What are the primary of water pollution
asked
Feb 19, 2021
Biology
high-school
2
answers
1
vote
134k
views
What is the simplified expression for 3a^2+9ab+5-4a^2-4ab +3?
asked
Sep 10, 2020
Mathematics
middle-school
1
answer
0
votes
82.9k
views
How you write 933 in standard form
asked
Apr 26, 2020
Mathematics
middle-school
2
answers
2
votes
211k
views
Which graph represents the function f(x)=4/x
asked
Oct 28, 2019
Mathematics
middle-school
2
answers
0
votes
68.2k
views
1. The genetic material is duplicated. anaphase 2. Chromosomes move to opposite ends of the cell. interphase 3. Chromosomes become visible; the spindle apparatus forms. prophase 4. The cell plate forms;
asked
Sep 16, 2019
Biology
middle-school
1
answer
2
votes
78.3k
views
2/10<0.02 is thuis this correct please because I need help and I'm working on this all day please is this correct
asked
Sep 6, 2019
Mathematics
middle-school
1
answer
1
vote
40.0k
views
HELP SOMEONE SMART What is the solution of the equation? Step by step.
asked
Jul 15, 2019
Mathematics
high-school
1
answer
1
vote
119k
views
Graph y=-1/3x+5..............
asked
May 21, 2019
Mathematics
high-school
2
answers
3
votes
10.9k
views
What are four major differences between informal speech and prose?
asked
Aug 10, 2018
English
middle-school
2
answers
3
votes
137k
views
Describe two ways that ocean temperature can affect marine organisms.
asked
Jul 12, 2018
Biology
high-school
1
answer
1
vote
2.7k
views
Barbie is thinking of a number. twenty less than one third of the number is 72.
asked
Oct 17, 2017
Mathematics
high-school
2
answers
3
votes
117k
views
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