Posts by diego

Total # Posts: 80

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?

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?

math
write the number 100,203 in two word forms

rhyming riddles
alligator

help azap
thanks

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

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 Jarrod should use for ...

math
you guys don't even awsers

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 picnic? A. Add 2 + 3. Then ...

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 that Kathleen needs so...

Social studies
What is your problem? Why would you call Ms. Sue a "b1tch", you are very rude.

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

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

math
thanks

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

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 baker use?

math
thanks

math
so it is 1 2/5

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

math! VERY hard!
3/4

science
a

Computers
Becca is lying.

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.

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

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 9%. (assume simple ...

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 explanation. (10 points

economics
I have the wuestions on an attachment

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.

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).

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

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

math
6

help please
Dayuum!!!!

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

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.

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 automobile increasing when the...

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 of width 15.0 cm that ...

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 and the blocks are ...

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 vectors to scale ...

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 units of degrees b) ...

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

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

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?

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

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 acceleration of the ball while ...

math
98

math
4/x = 60

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

algebra 1
-6 = -( x- 5) -3 ( 5+ 2x) -4 (2x -4) solve for x

Math PLEASE HELP ME!!
33.5

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

Pre_algebra
Don't understand :(

Math
Never mind

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?

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

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

MAth
2.009 kilograms but in expanded form

chemistry
None of these responses help

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 stiffness constant and the ...

calculus
chinga tu madre no jala wa

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

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

chemistry
the answer is yes

math
How do you turn45/72 into a decimal?

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

4th grade math input output tables
a b 15 3 20 4 25 5 30 6

Geometry
What does it take to win a tug of war?

Finance
npv=(1/1+r)*(c/r)-c0 1/1,08*30/0.08-100 answer: 247.22

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

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

8th grade, history ?#3
hu

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

socials
please help..i need more information and i don't know where to look

socials
what makes an oasis an oasis?

social
what make an oasis an oasis?

social
what is an oasis

Science
used to measure fluids..( first word) (AADEGRTU)

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.

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

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