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The length of a rectangle is increasing at a rate of 7 cm/s and its width is increasing at a rate of 8 cm/s. When the length is 7 cm and the width is 5 cm, how fast is the area of the rectangle increasing
answered
Dec 7, 2024
Mathematics
high-school
1
vote
2.5k
views
Which province joined the Dominion of Canada in 1871, allowing Canada to reach the Pacific Ocean? 1. British Columbia 2. Ontario 3. Quebec 4. Manitoba
answered
Nov 27, 2024
History
high-school
2
votes
128k
views
Write your thesis statement about the Effectiveness of Advertising. Topic: Sports equipment
answered
Aug 13, 2024
Business
high-school
4
votes
8.9k
views
Positive and negative reinforcement and punishment is called:________
answered
Jun 14, 2024
Social Studies
high-school
4
votes
224k
views
Find the expression equivalent to 3(x+5)-2.
answered
Apr 29, 2024
Mathematics
high-school
3
votes
94.4k
views
David has $80 to spend on video games. Used video games cost $10 each, and new video games cost $20 each. Write the equation in standard form that determines the number x of used video games and the number
answered
Mar 8, 2024
Mathematics
college
3
votes
197k
views
A bee colony produced 0.21 pounds of honey, but bears ate 0.01 pounds of it. How much honey remains?
answered
Nov 19, 2023
Mathematics
high-school
9
votes
40.2k
views
3. A bat can emit a sound wave that travels at a speed of 342 m/s. Speed, s, can be represented by the formula, s = d/t, where d is the distance, in metres, and t is the time, in seconds. a) Write an equation
answered
Nov 18, 2023
Mathematics
high-school
5
votes
184k
views
Find the 15th term of the geometric sequence 2, -8, 32, ...
answered
Oct 25, 2023
Mathematics
high-school
8
votes
44.2k
views
Simplify 4(x + 5) - 2x
answered
Oct 16, 2023
Mathematics
high-school
3
votes
216k
views
2. Fill in the following proof for the equation 15-2(x + 1) = 27
answered
Sep 25, 2023
Mathematics
college
3
votes
169k
views
If sin Θ = 5/6, what are the values of cos Θ and tan Θ
answered
Aug 8, 2023
Mathematics
college
3
votes
200k
views
1 2 3 4 5 6 7 8 9 10 Which factor do trees need when they comnete for energy?
answered
Jun 28, 2023
Biology
college
6
votes
228k
views
Given a material of specific heat c in Cal/gramC^o and mass 6 grams. If the material is heated by absorbing 7 calories of heat then which of these expressions yields the change in temperature of the material
answered
Jan 14, 2023
Physics
college
4
votes
63.5k
views
A. The following is not a goal included in the Goals 2000: Educate America Act: all children in America will start school ready to learn b. the number of high-school graduates will rise to 80 percent or
answered
Dec 25, 2022
Mathematics
high-school
4
votes
153k
views
Why is using background knowledge a useful reading strategy? It makes you seem smarter when you describe the text. It allows you to see a different point of view than the author’s. It helps you understand
answered
Aug 26, 2022
English
college
5
votes
208k
views
Please can someone help me with this question
answered
Aug 13, 2022
Mathematics
high-school
3
votes
191k
views
What do proteins, nucleic acids, and carbohydrates all have in common?
answered
Jul 8, 2022
Biology
college
6
votes
24.0k
views
During the years of the Middle Ages, the middle section of Europe was called what?
answered
Jun 10, 2022
Geography
middle-school
5
votes
69.6k
views
What does tottering mean in this sentence? es ) A) perfectly balanced B) pleasantly resting wobbling unsteadily D) considering abandoning
answered
Jun 6, 2022
English
college
2
votes
92.0k
views
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