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What was the name of the treaty between Spain and Portugal in which Portugal acquired what is now Brazil, and Spain departed with the rest?
answered
Dec 27, 2024
History
high-school
4
votes
123k
views
If d/dx(f(4x⁵)) = 8x², calculate f'(x). a) f'(x) = 32x⁶ b) f'(x) = 40x⁴ c) f'(x) = 20x⁴ d) f'(x) = 10x²
answered
Dec 17, 2024
Mathematics
high-school
6
votes
35.3k
views
Zuri wanted to put new carpet in her bedroom. Her bedroom is the shape of a rectangle and measures 12 feet by 12 feet. The carpet she likes costs $4.00 per square foot. Determine the cost of the carpet
answered
Sep 14, 2024
Mathematics
college
5
votes
51.0k
views
What is the decimal equivalent of -9/10? Use the negative fractions -9/10 and -1/3. Find the decimal equivalents for each fraction. A) -0.9 B) -0.99 C) -0.1 D) -1.0
answered
Aug 23, 2024
Mathematics
high-school
3
votes
131k
views
Research indicates that following a series of voluntary contractions to produce skeletal muscle fatigue, electrical stimulation of the "fatigued" muscle group results in an increase in the maximal voluntary
answered
Mar 28, 2024
Health
high-school
4
votes
92.7k
views
Which of the following is not considered an advantage of debt? a) Investors react positively to debt issues b) Debt creates a tax shield c) Moderate amounts of debt reduce bankruptcy risk d) Issuing debt
answered
Feb 19, 2024
Business
high-school
6
votes
223k
views
Do you think space or ocean exploration is more valuable?
answered
Dec 9, 2023
Social Studies
high-school
9
votes
231k
views
In Exercise 3, one equation relating the times Eric spends running and walking to reach the goal of covering 1600 meters is 200x + 80y=1600. Suppose Eric runs and walks for a total of 12 minutes to reach
answered
Sep 9, 2023
Mathematics
college
8
votes
207k
views
Solve for xx. Round to the nearest tenth of a degree, if necessary.
answered
Jul 20, 2023
Mathematics
college
4
votes
44.0k
views
7. What is the area of the white border? 8 cm 2 cm 9 cm 15 cm What is the area of the white border
answered
Jun 25, 2023
Mathematics
high-school
6
votes
227k
views
Write and test a program that computes the area of a circle. This program should request a number representing a radius as input from the user. It should use the formula 3.14 * radius ** 2 to compute the
answered
Jun 10, 2023
Computers and Technology
college
5
votes
93.7k
views
4 ( t + 2 ) + 3 ( t − 5 )
answered
Apr 27, 2023
Engineering
high-school
3
votes
10.8k
views
What are the 7 chakra's and how do you use them
answered
Mar 28, 2023
Health
high-school
2
votes
17.8k
views
Which of the following is a sedimentary rock? shale quartz slate basalt
answered
Feb 15, 2023
Biology
college
2
votes
38.5k
views
Explain how the results from testing Barley High Lysine (BHL) are related to the primary, secondary and tertiary structure of protein?
answered
Nov 26, 2022
Biology
college
3
votes
197k
views
A hot metal is placed in 100.0 g sample of water and it causes the temperature of the water to increase from 25 C to 27 C. How many joules of energy did the water absorb from the metal?
answered
Nov 13, 2022
Chemistry
high-school
0
votes
18.6k
views
Help me pleaseeeeeeeeee
answered
Aug 29, 2022
Mathematics
high-school
4
votes
217k
views
There was 1/3 of a box of cereal left four brothers shared it evenly write an equation to represent this problem
answered
Aug 18, 2022
Mathematics
high-school
6
votes
12.6k
views
Who publicly unmasks as ugwugwu? Why is this such a serious offense? Name two results of this incident.
answered
Jul 19, 2022
English
high-school
5
votes
111k
views
What is dispersion ?
answered
Jul 10, 2022
Social Studies
high-school
3
votes
106k
views
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