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Hello I need the formula for getting the focal length of a concave mirror
answered
Apr 23, 2023
Physics
high-school
9
votes
140k
views
4) Match the names of each state with the correct letter on the map. a. 02 b. C. d. e. f. g. h. i. J. k. 1. m.
answered
Jan 30, 2023
History
high-school
3
votes
232k
views
Kira needs 3,000 milligrams of zinc for a science experiment. Which expression can be used to determine how many grams of zinc she needs? A. 1000 ÷ 3000 B. 1000 × 3000 C. 3000 ÷ 1000 D. 3000 × 100
answered
Nov 12, 2022
Mathematics
high-school
1
vote
36.2k
views
With a learner's permit you can drive ... A. alone. B. alone within specified hours. C. with an experienced driver.
answered
Sep 24, 2022
Law
high-school
3
votes
141k
views
What elements of creations does myth explain?
answered
Jul 23, 2022
English
high-school
6
votes
109k
views
Each of the following was necessary for an Egyptian to reach the afterlife except __________. A. mummification B. prayer to Amun C. possession of earthly goods D. travel through the underworld Please select
answered
Jun 25, 2022
Social Studies
high-school
2
votes
225k
views
A father fashions a swing for his children out of a long rope that he fastens to the limb of a tall tree. As one of the children swings from this rope that is 6.00 m long, his tangential speed at the bottom
answered
Jun 16, 2022
Physics
college
11
votes
26.7k
views
What is a good thesis about the Korean War
answered
Jun 7, 2022
History
high-school
2
votes
65.9k
views
What is the charge of an element with 15 protons, 19 neutrons and 18 electrons?
answered
Apr 26, 2022
Chemistry
college
6
votes
179k
views
P−3=−4 Helppppp Meeee Plzzz
answered
Apr 2, 2022
Mathematics
high-school
7
votes
157k
views
Successfulness of the Competition policy in South Africa
answered
Jan 9, 2022
Social Studies
college
5
votes
163k
views
Which of the following is a requirement for a good scientific hypothesis?
answered
Jan 4, 2022
Biology
college
0
votes
60.9k
views
Use a dictionary to find the primary accent in the word. You will find two correct pronunciations for this word. Choose the answers that show correct primary accents only for this word. advertisement ad
answered
Dec 1, 2021
English
high-school
4
votes
26.5k
views
Make a conjecture about why the term quadratic parent function includes the word parent. This is a algebra 1 question
answered
Nov 19, 2021
Mathematics
middle-school
5
votes
59.6k
views
In one town, 67% of adults have health insurance. What is the probability the 5 adults selected at random from the town all do not have health insurance?
answered
Sep 5, 2021
Mathematics
high-school
5
votes
192k
views
Select the correct answer. Ancient Greece was a direct democracy. ОА. True OB. False
answered
Jun 30, 2021
History
college
3
votes
3.8k
views
The two reproduction cells are eggs and sperm True False
answered
Mar 25, 2021
Mathematics
college
4
votes
221k
views
You roll a single die numbered from 1 to 6. What is the probability of rolling an odd number?
answered
Feb 13, 2021
Mathematics
high-school
2
votes
178k
views
A length on a map is 7.5 inches. The scale is 1 inch:5 miles. What is the actual distance? A 1.5 miles C 12.5 miles B 2.5 miles D 37.5 miles
answered
Dec 12, 2020
Mathematics
middle-school
1
vote
231k
views
The Venn diagram compares organic and inorganic compounds. Which statement belongs in the space marked X? (A)Made from phosphorus and oxygen (B)Not made from living things (C)Made from every element except
answered
Nov 24, 2020
Physics
middle-school
7
votes
152k
views
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