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The reflection of a 10.0 cm object appears to be 18 cm tall and 9 cm behind the mirror. What distance is the object from the mirror? cm
answered
Apr 27, 2021
Physics
middle-school
5
votes
218k
views
Which of the following is/are true regarding observed effects of pH on enzyme activity and rate, and the underlying causes of these effects? A. The active site of an enzyme can change shape and overall
answered
Apr 21, 2021
Chemistry
college
0
votes
115k
views
What is the more than comparative form for "mauvais"?
answered
Mar 29, 2021
French
high-school
5
votes
143k
views
Thomas Jefferson sent a naval squadron to the Mediterranean Sea to protect American merchant ships from Barbary pirates without waiting for congressional approval. This is an example of the:_____________
answered
Jan 6, 2021
Social Studies
high-school
2
votes
80.1k
views
What is the size of the universe?
answered
Nov 28, 2020
Biology
middle-school
3
votes
138k
views
What net force is needed to give a 48.0kg grocery cart an acceleration of 3.39m/s^2 ?
answered
Oct 22, 2020
Physics
college
4
votes
105k
views
Lisa wrote the expression (3x + 6x) - 2(x + 1) + 5. She simplified the expression using the following steps: Step one: 3(1 + x) - 2(x + 1) + 5 Step two: 3(x + 1) - 2(x +1) + 5 Step three: (x + 1) + 5 Step
answered
Oct 13, 2020
Mathematics
college
6
votes
182k
views
2. Ignacio is going on vacation. He needs to drive 479 miles in 7 hours. What is his average speed in miles per hour? a. 71 miles per hour c. 66 miles per hour b. 64 miles per hour d. 60 miles per hour
answered
Jul 10, 2020
Mathematics
middle-school
5
votes
113k
views
Who is responsible for making US foreign policy? a. The president b. The secretary of state c. secretary of defense d. The vice President
answered
Apr 29, 2020
History
middle-school
6
votes
63.5k
views
A pharmaceutical giant acquires a manufacturer of rare specialty drugs to improve its falling share prices and invests all its wealth into the deal. Due to a deficit, it agrees to do a joint venture for
answered
Apr 12, 2020
Business
college
3
votes
153k
views
Why is the product of a rational number and an irrational number irrational
answered
Apr 12, 2019
Mathematics
middle-school
3
votes
54.5k
views
What is the graph of the equation? -5x+y=-3
answered
Mar 31, 2019
Mathematics
high-school
5
votes
154k
views
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