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A rectangle has length x + 9 and width 2x - 1. What is the area of the rectangle?
answered
Apr 15, 2021
Mathematics
college
3
votes
105k
views
Why do your feet stay on the ground instead of floating?
answered
Apr 7, 2021
Chemistry
high-school
5
votes
376
views
Which sentence is punctuated correctly? O Before Nate did his homework, he tool te dog out for a walk. Before, Nate did his homework, he took the dog, out for a walk. O Nate took the dog, out for a walk,
answered
Mar 5, 2021
English
college
3
votes
108k
views
Nerissa has 5 pink bows, 1 blue bow, and 4 purple bows in a box. She will randomly choose 1 bow from the box. What is the probability Nerissa will choose a purple bow?
answered
Feb 17, 2021
Mathematics
college
3
votes
220k
views
HELPP!!!!! Helen wants to find the surface area of the solid pictured on the left, so she constructs a net of the solid pictured on the right. A rectangular prism with a length of 30 millimeters, width
answered
Feb 17, 2021
Mathematics
middle-school
4
votes
58.4k
views
The reactant side of a balanced chemical equation is shown below. Al2(SO4)3 + 3Cl2 → How many chlorine atoms are there on the product side in the equation? 2 5 6 7
answered
Dec 1, 2020
Chemistry
high-school
2
votes
215k
views
Which of the following terms appear in the expansion of (x+y)^10? The letter "a" in each term represents a real constant. Choices are: ax^4y^6 ax^5 ax^3y^7 ax^6y^4 Can be multiple
answered
Sep 22, 2020
Mathematics
middle-school
2
votes
145k
views
A patient’s urine sample has a density of 1.02 g/ml. If 1250 mL of urine was excreted by the patient in one day, what mass of urine was eliminated? A) 1.28 kg B) 1225 g C) 1275 g D) 128 g
answered
Jul 8, 2020
Chemistry
middle-school
7
votes
110k
views
Yuki bought a pound of confetti for \$12$12dollar sign, 12. What is the price, in dollars, per ounce of confetti? There are 161616 ounces in 111 pound.
answered
Jan 20, 2020
Mathematics
high-school
5
votes
196k
views
Identify two properties of a cube that must be known in order to determine the density of a cube
answered
Dec 8, 2019
Mathematics
high-school
3
votes
87.9k
views
What does it mean when a part of an inequality graph is shaded
answered
Nov 7, 2019
Mathematics
college
4
votes
121k
views
(04.03) Please help, serious answers, thanks. Lee la descripción y escribe la respuesta. Read the description and write the response. Yo fui influido por el arte abstracto de Jackson Pollock y el grafiti
answered
Oct 11, 2019
Spanish
high-school
6
votes
52.0k
views
A psychologist working from the biological perspective would study all of the following to see how they affect behavior and cognitive processes except __________. A. attention B. brain cells C. genes D.
answered
Aug 24, 2019
Biology
college
3
votes
140k
views
Nicolaus Copernicus: 1 believed the earth revolved around the sun 2 was considered a heretic because of his theory 3 is generally regarded as the "Father of Astronomy" 4 all of the above
answered
Jun 27, 2019
Biology
high-school
4
votes
66.0k
views
The median value is ______
answered
Feb 10, 2019
Mathematics
college
1
vote
20.9k
views
The blank solution used to calibrate the spectrophotometer is 10.0 mL of 0.2 M Fe(NO3)3 diluted to 25.0 mL with 0.1 M HNO3. Why is this solution preferred to simply using de-ionized water for the calibration?
answered
Feb 5, 2019
Chemistry
high-school
3
votes
77.5k
views
A snail travels 3/8 feet in 1/2 hour. How many feet did the snail travel in one hour.
answered
Oct 9, 2018
Mathematics
high-school
2
votes
151k
views
Did alexander hamilton signed the constitution
answered
Sep 23, 2018
History
high-school
1
vote
173k
views
¿No preferiste (aquel / aquellos) vestido blanco?
answered
Sep 2, 2018
Spanish
high-school
4
votes
170k
views
The cross section of a square pyramid taken perpendicular to the base that passes through the top vertex produces which two-dimensional shape? Note: Use all lowercase letters in your answer to receive
answered
Aug 22, 2018
Mathematics
high-school
5
votes
163k
views
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