diego

Most popular questions and responses by diego
1. calculus

Use diferenciales para estimar la cantidad de estaño en una lata cerrada de este metal con diámetro de 8 cm y altura de 12 cm, si el estaño tiene 0.004 cm de grosor.

2. math

Howard's bank gave him a personal loan because they found him creditworthy. Which type of loan did Howard get?

3. Physics

A swimmer can swim in still water at a speed of 9.31 m/s. He intends to swim directly across a river that has a downstream current of 4.35 m/s. a) How many degrees from straight across the river should he head? Let upstream be a positive angle. Answer in

4. calculus

a road that runs perpendicular to a highway leads to a farmhouse located one mile off the highway an automobile travels down the highway past the road leading to the farmhouse at a speed of 60 mph how fast is the distance between the farmhouse an

5. physics

As shown in the figure below, a 2.25-kg block is released from rest on a ramp of height h. When the block is released, it slides without friction to the bottom of the ramp, and then continues across a surface that is frictionless except for a rough patch

6. geography

. Choose Europe, North Africa or Southwest Asia as the best region to contain Egypt. Write a paragraph explaining your choice. Remember to explain how formal, functional, and perceptual regions influenced your choice. Give specific details to support your

7. Math

Two long roads intersect at P at an angle of 53 degrees. Starting at P cyclist A rides for 16.2 km along one side .Cyclist B rides 18, 9 km to the other side. How far apart they are?

8. math

Which strategies can be used to solve this problem? Kathleen invited 28 people to her party. She plans to seat 8 people at the dining room table. She will put the rest at round tables with 4 people at each table. What is the fewest number of round tables

9. Algebra

A total of \$7000 is invested in three accounts. Some was invested at 6%, some at 8%, and the rest at 9%. find the amount invested at each rate if the total interest for one year was \$555 and the amount invested at 8% was three times the amount invested at

10. math

Which is the best strategy to use to solve this problem? Jarrod wants to make a rectangular garden that has an area of 100 square feet. He wants to put a fence around it, but he wants to use as little fencing material as possible. What are the dimensions

11. Physics

A tennis ball with a velocity of 24.4 m/s is thrown perpendicularly at a wall. After striking the wall, the ball rebounds in the opposite direction with a speed of 16 m/s. If the ball is in contact with the wall for 0.013 s, what is the average

12. help azap

A sandbox measures 15 ft wide, 20 ft long, and 1 ft tall. Which is the correct unit of measurement to use when describing the amount of sand that can fill the box? A. ft³ B. ft² C. ft

13. College Algebra

A rectangular room has an area of 400 sq. ft. The length is 7 ft less than twice the width. Find the dimensions of the room.

14. Algebra

I have19 coins that are worth a total of \$1.10.If they consist only of dimes and nickels, then how many nickels do I have?

15. math

Solve the problem. Make sure your answer is in simplest form and improper fractions are expressed as mixed numbers. A baker used packages of raisins when he was making muffins. Each package contained pounds of raisins. How many pounds of raisins did the

16. math

Solve the problem. Make sure your answer is in simplest form and improper fractions are expressed as mixed numbers. A.6/12 B.6/35 C.7/35 D.7/30

17. math

show me how to convert a decimal into a fraction in simplest form

18. math

If you wanted to reduce the 8 by 6 rectangle by a ratio of 1/4, what would the dimensions of the new rectangle be?

19. AYUDA

a bungee jumper whit mass 65. kg jumps from a high bridge. after reaching his lowest point. he oscillates ud a down, hitting a low point eight more times in 38.0 s. he finally comes to rest 25.0 m below the level of the bridge. calculate the spring

20. physics

Block A (mass 40 kg) and block B (mass 80 kg) are connected by a string of negligible mass as shown in the figure. The pulley is frictionless and has a negligible mass. If the coefficient of kinetic friction between block A and the incline is μk = 0.27

21. fractions

ordering fractions least to greatest 3/7 1/9 2/3

22. math

how do you simplify 112-49 divided by (7+7)times 8-2 squared

23. Algebra

You are planing to put a title border along a 175-inch-wide wall in your kitchen. You want to use only whole titles. List all the possible whole number title widths of 8 inches or less, what size title could you use? 8 inch or 4 inch

24. Physics

Consider the position of a ball thrown down with an initial speed of 17 m/s.What will be its position after 2.6 s? Let the initial position be 0. The acceleration of gravity is 9.8 m/s 2 . Answer in units of m

25. math

Which answer describes the calculations that could be used to solve this problem? Bonita brought 3 bags of apples and 2 pounds of grapes to the picnic. Each bag of apples weighed 4 pounds. How many pounds of apples and grapes did Bonita bring to the

26. math

Solve the equation for x 30x+10x-40=16x+8

27. Geometry

What does it take to win a tug of war?

28. social studies

how does the presence of top carnivores indicate that an ecosystem is healthy

29. Algebra

As oscar swam an 80 m river the current carried him 30 m downstream how far did he swim

30. calculus

Find the dimensions of the rectangular box having the largest volume and surface area 60 square units

31. calculus

Set up the integral that would be used to find the volume of the solid obtained by rotating the region bounded by y=x^3 , y=8, and x=0 about the x=-4. use disk/washer method.

32. Physics

Consider two vectors F~ 1 with magnitude 44 N inclined at 163 ◦ and F~ 2 with magnitude 72 N inclined at 236 ◦ , measured from the positive x axis with counterclockwise positive. What is the magnitude of the resultant vector F~ 1 + F~ 2 ? Draw the

4/x = 60

34. math

How do you turn45/72 into a decimal?

35. Math

Can you explain how to solve this problem step by step? -4t + 16 = 24

36. science

what are the characteristics of a chemical change? New substances are formed. This is often accompanied by heat, light, change in appearance (though physical changes also can change in appearance)or color.

37. science

what are the characteristics of a physical change? The substance may change state but it does not change composition.

38. economics

I have the wuestions on an attachment

39. math

The function y_p(t) =ln(4 + 2 t), t > -4/2, is a particular solution to the differential equation y''+8y=g(t). Find g(t).

40. math

Consider the region bounded by the curves y=5 and y=5 and y = x +4/x. set up the integral that would be used to determine the volume if the region was revolved about x = -1

41. Physics

Consider the position of a ball thrown down with an initial speed of 17 m/s.What will be its position after 2.6 s? Let the initial position be 0. The acceleration of gravity is 9.8 m/s 2 . Answer in units of m

42. Physics

An object is released from rest on a planet that has no atmosphere. The object falls freely for 2.73 m in the ﬁrst second. What is the magnitude of the acceleration due to gravity on the planet?

43. algebra 1

-6 = -( x- 5) -3 ( 5+ 2x) -4 (2x -4) solve for x

44. socials

what makes an oasis an oasis?

45. social

what is an oasis

46. science

how many atoms their is in a apple? I assume you mean "there." It depends upon the size of the apple. And its compositon. l

1. History

you the best

posted on July 17, 2019
2. History

thak you

posted on July 17, 2019
3. math

I dont know

posted on April 19, 2019
4. calculus

chinga tu madre no jala wa

posted on October 12, 2017
5. MAth

2.009 kilograms but in expanded form

posted on September 11, 2017
6. math

write the number 100,203 in two word forms

posted on August 28, 2017
7. algebraic expression

19 increased by twice Mai's savings Use the variable m to represent Mai's savings.

posted on May 8, 2017
8. Computers

Becca is lying.

posted on March 8, 2017
9. Language Arts

Agagy and the a man are correct. Josh/bob are not correct.

posted on February 27, 2017
10. Math

Never mind

posted on February 2, 2017
11. Pre_algebra

Don't understand :(

posted on February 2, 2017
12. rhyming riddles

alligator

posted on December 8, 2016

hu

posted on September 20, 2016
14. math! VERY hard!

3/4

posted on July 5, 2016
15. help azap

thanks

posted on April 20, 2016
16. math

you guys don't even awsers

posted on April 15, 2016

33.5

posted on February 28, 2016

Dayuum!!!!

posted on December 13, 2015
19. math

thanks

posted on October 19, 2015
20. math

baker used 4 2/3.each packages is 5 1/4

posted on October 19, 2015
21. math

thanks

posted on October 17, 2015
22. math

so it is 1 2/5

posted on October 17, 2015
23. chemistry

None of these responses help

posted on April 9, 2014
24. chemistry

posted on April 18, 2013
25. math

98

posted on January 28, 2013
26. 4th grade math input output tables

a b 15 3 20 4 25 5 30 6

posted on November 5, 2012
27. Physics

24.4+16? If it's the change of velocity, wouldn't it be 24.4-16?

posted on September 27, 2012
28. Help Math

-6 = -( x- 5) -3 ( 5+ 2x) -4 (2x -4) solve for x

posted on May 14, 2012
29. CHEM

try going on you tube and search for "manometer bulb"... it helped a bit

posted on March 21, 2011
30. CHEM

im not sure.. but im also trying to figure this out

posted on March 21, 2011
31. Drug Information Sources

these answers are WRONG 7,8,10,12,14,15,18,19 & 20

posted on January 14, 2011