Answers by Catarina Ferreira
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Answers by Catarina Ferreira

Answers by Catarina Ferreira
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seats for english physics and mathematics in a school are in the ration 5:7:8. there is a proposal to increase these seats by 40%,50% and 75% respectively. what will be the ratio of increased seats
answered Sep 8, 2021
6 votes
118k views
6x=36 whats the answer and how did you get it
answered Aug 11, 2021
0 votes
123k views
-Why do some land types absorb water better than others? ​
answered Aug 5, 2021
6 votes
26.8k views
Which of the following is true about particles of matter?
answered Aug 1, 2021
3 votes
90.5k views
You deposit three checks for $5 each and make two withdrawals for $2 each. If you had a starting balance of $25, what is the ending balance?
answered Jun 21, 2021
6 votes
106k views
How does velocity affect range
answered Jun 1, 2021
3 votes
187k views
Micker Boots produces cowboy boots, its Raw Materials Inventory account contains only direct materials. If the beginning balance in Raw Materials Inventory is $6300, the ending balance is $3300, and $55000
answered May 31, 2021
3 votes
81.9k views
Add the two expressions, --4.25r +3 and 2.5r- 6 Enter your answer in the box
answered May 24, 2021
4 votes
73.7k views
The density of mercury is 13.6 g/mL what is the density in lbs/L ( 1 lb hint =0.454 kg )
answered Jan 23, 2021
1 vote
196k views
Read the given equation. Na2O2 + CO2 → Na2CO3 + O2 What volume of O2 gas is produced from 2.80 liters of CO2 at STP?
answered Jul 25, 2020
3 votes
77.5k views
A solution is prepared by mixing equal volumes of 0.16 M HCl and 0.52 M HNO3. (Assume that volumes are additive.) Express the pH to two decimal places.
answered Jun 9, 2020
3 votes
2.8k views
What is the y-value of the vertex 4x^2+8x-8 Y=?
answered Apr 25, 2020
4 votes
216k views
What is the equation of the line that passes through the point (-4, 8) and has a slope of zero
answered Feb 9, 2020
4 votes
99.7k views
Define and describe Beringia
answered Dec 24, 2019
6 votes
27.9k views
Which of the following is an example of negative peer pressure? A. Accepting that you are different from others B. Insulting you for not being part of the group C. Asking you to join a sports team D. Encouraging
answered Nov 16, 2019
2 votes
40.5k views
Compared to the Grange, the Farmers’ Alliances of the late 1800s were less politically motivated. more focused on cooperatives. more politically motivated. more focused on educating farmers.
answered Jul 17, 2019
4 votes
150k views
on the surface of planet x a body with a mass of 10 kilograms weighs 40 newtons. The magnitude of the acceleration due to gravity on the surface of planet X is
answered Jun 1, 2019
7 votes
149k views
Find an equation that models a hyperbolic lens with a = 16 inches and foci that are 40 inches apart. assume that the center of the hyperbola is the origin and the transverse axis is vertical.
answered May 10, 2019
1 vote
233k views
Which statement completes the proof that the sum of the angles of triangle PRQ is 180°? Statement Justification Angle 5 is congruent to angle PQR. Alternate Interior Angles Theorem Angle 1 is congruent
answered Dec 24, 2018
6 votes
92.4k views
Which statement about the ordered pairs (3, −8) and (4, 4) is true for the equation 3x−y/4=11 ? incorrect answer: Neither ordered pair is a solution..(3, −8) is a solution to the equation but not (4, 4)
answered Dec 8, 2018
0 votes
196k views
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