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A school contains 357 boys and 323 girls. If a student is chosen at random, what is the probability that is a girl? Correct your answer to 2 decimal places.
answered
May 20, 2021
Mathematics
high-school
5
votes
71.7k
views
Look at the expression below. Expression 1: x-x Expression 2: -2+4/2 Expression 3: 1/4+.25 Expression 4: -1/5-(-1/5) Zion made a mistake when using the inverse property of addition to generate equivalent
answered
Apr 8, 2021
Mathematics
middle-school
4
votes
153k
views
Current can flow through an electric circuit only when the switch is
answered
Mar 28, 2021
Physics
high-school
4
votes
147k
views
Lula budgeted $50 per day for food costs. If these are costs for the two meals she had today, how much does she have left for dinner? Breakfast $10.98 Lunch Dinner $13.95 ? O A. $24.36 O B. $25.07 The
answered
Feb 3, 2021
Mathematics
middle-school
3
votes
57.4k
views
5 Points Fuel cells use oxygen and gas, and produce energy and water
answered
Oct 17, 2020
Biology
middle-school
3
votes
129k
views
The image shows the representation of an unknown element in the periodic table. O Symbol Name 18.9984 Based on the representation which of the following statements about the element is true? The combined
answered
May 29, 2020
Chemistry
middle-school
3
votes
218k
views
What is the square root of 49
answered
Aug 19, 2019
Mathematics
middle-school
6
votes
185k
views
Consider a regular pyramid where p is the perimeter of the base, s is the slant height, ba is the base area, and la is the lateral area. what is a valid formula for the surface area? check all that apply
answered
Jul 31, 2019
Mathematics
high-school
5
votes
31.0k
views
Help me solve this problem
answered
Mar 1, 2019
Mathematics
middle-school
4
votes
106k
views
By avoiding a full declaration of war with France during his presidency, John Adams paved the way for what event during Jefferson’s presidency? A. the Marbury vs. Madison decision B. the Louisiana Purchase
answered
Jan 24, 2019
History
high-school
3
votes
110k
views
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