Posts by Imani

Total # Posts: 39

physicis
A cylinder 15 cm long and 9 cm in radius is made of two different metals bonded end-to- end to make a single bar. The densities are 4.3 g/cm3 and 6.3 g/cm3. 15 cm 9 cm radius What length of the lighter-density part of the bar is needed if the total mass is 21757 g? Answer in ...

algebra
Solve the system of linear equations    x − 2y + 3z = 7 4x + 5y + z = −1 −x + y − 2z = −4 What is the value of z, y, and x?

physics
it is on my physics assignment so, therefore its physics.

physics
A high fountain of water is located at the center of a circular pool as in the figure. A student walks around the pool and estimates its circumference to be 177 m. Next, the student stands at the edge of the pool and uses a protractor to gauge the angle of elevation of the top...

physics
Rain drops fall on a tile surface at a density of 4585 drops/ft2 . There are 15 tiles/ft2 . How many drops fall on each tile? Answer in units of drops/tile.

physics
To protect her new two-wheeler, Iroda Bike buys a length of chain. She finds that its linear density is 0.62 lb/ft. If she wants to keep its weight below 1.6 lb, what length of chain is she allowed? Answer in units of ft.

physics
A plastic tube allows a flow of 11.3 cm3 /s of water through it. How long will it take to fill a 245 cm3 bottle with water? Answer in units of s

SS
Hi Kaitlyn I remember you from the Georgia Milestones

English help :)
What is the theme of this play? A) helping those in need B) being honest with oneself C) showing kindness toward others D) fighting for an important cause

Math
1/2(2)-2

math
How estimating the quotient helps you place the first digit in the quotient of a division problem and how to explain my answer?

Earth Science
#5 is plutons

Math
What are three improper fractions to 4 1/2

math
what is the rule for this table 52 44 47 39 40 blank 36 28

EARTH SCIENCE
The second one is NOT B!

cultural diversity
a speaker you over heard saying____was employing litrate style oral language.

history
Underdeveloped nations

Geometry
An aircraft takes off and climbs at a constant 29 degree angle until it reaches and altitude of 6 miles. At that point, how far away is the plane from the airport?

algebra
Factoring 12m^2n^2-8mn+1

Chemistry
dry air 0% humidity is approximately 78% N2, 21% 02,1% Ar by moles. calculate thew molar massand density of dry air at 0% at 1atm?

Chemistry
A 1.5 liter flask is filled with nitrogen at a pressure of 12 atmospheres. What size flask would be required to hold this gas at a pressure of 2.0 atmosphere?

math
300,000,000

Physics
A block of mass m = 5.9 kg is pulled up a è = 21° incline as in the figure with a force of magnitude F = 34 N. (a) Find the acceleration of the block if the incline is frictionless. 1 Your response differs from the correct answer by more than 10%. Double check your ...

Physics
Two packing crates of masses m1 = 10.0 kg and m2 = 6.60 kg are connected by a light string that passes over a frictionless pulley as in the figure. The 6.60-kg crate lies on a smooth incline of angle 37.0°.

physics
A football punter accelerates a football from rest to a speed of 10 m/s during the time in which his toe is in contact with the ball (about 0.16 s). If the football has a mass of 0.50 kg, what average force does the punter exert on the ball?

physics
A football punter accelerates a football from rest to a speed of 10 m/s during the time in which his toe is in contact with the ball (about 0.16 s). If the football has a mass of 0.50 kg, what average force does the punter exert on the ball?

physics
A vector has an x-component of −21.0units and a y-component of 36.5 units. Find the magnitude and direction of the vector.

Physics
A person walks 15.0° north of east for 3.70 km. How far due north and how far due east would she have to walk to arrive at the same location?

economics
how did the middle class grow?

science
I have noo idea !! Help!!!!

math
Ben can complete 3 math problems in 21 minutes. If he continues working at the same rate, how long will it take Ben to complete 16 math problems? thanks .

physics
a car is going 8 m/s goes over a cliff 78.4 meters high. How far from the base does it land?

math
help i don t know what to do help help help idont know what to do help this math probelm is hard help help helllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllp

Economics(12 Multiple Choice)
1.C 2.C 3.C 4.B 5.D 6.B 7.A 8.C 9.A 10.B 11.C 12.B

global history
how does madision refute the prevailing view that democracy was possilbe only in a small state?