Questions Asked on
February 5, 2020

Maths
A cylindrical tin full of engine oil has a diameter of 12cm and a height of 14cm. The oil is poured into a rectangular tin 16cm long and 11cm wide. What is the depth of the oil in the tin?
asked by Christabel 
physics
Read the scenario. A boulder with a mass of 50 kg is sitting in a backyard. If the boulder were half the mass, what could be said about the gravitational force on the boulder? It would be reduced to one quarter. It would not change. It would be doubled. It
asked by PLEASE HELP ME 
algebra
Tom has a collection of 30 CDs, and Nita has a collection of 18 CDs. Tom is adding 1 CD per month to his collection, while Nita is adding 5 CDs per month to her collection. After how many months will Tom and Nita have the same number of CDs? 1 month 3
asked by teehee 
Science
An electron of charge e circulates around a helium nucleus of charge +2.which particle exerts a larger force on other?
asked by Dania 
Physics
For an ideal fluid flowing through a horizontal pipe, Bernoulli's principle and the continuity equation state that the pressure within the pipe does which of the following? Pressure descreased pipe diameter increase?
asked by Anonymous 
Civics
Which of these are obligations of the national government to the states? Select all that apply. A. distribute educational opportunities B. enforce antidrug laws C. ensure a decent standard of living D. guarantee a republican form of government E. protect
asked by Uhto 
Math
A bag is filled with green and blue marbles. There are 77 marbles in the bag. If there are 25 more green marbles than blue marbles, find the number of green marbles and the number of blue marbles in the bag.
asked by Anonymous 
physics
You are given a vector in the xy plane that has a magnitude of 90.0 units and a y component of 61.0 units. a)What are the two possibilities for its x component? b) Assuming the x component is known to be positive, specify the magnitude of the vector
asked by vic 
chemistry
if 50.0 g of KCl reacts with 50.0 g of O2 to produce KClO3 according to the equation, how many grams of KClO3 will be formed?
asked by Viridiana 
Math
A sector of radius 14 cm subtend an angle of 240 degree at the center of the circle is bent to form a cone calculate the base radius of the cone
asked by Anonymous 
Algebra repost for Unknown
Please use a better, shorter screenname. ————————————————— Mauro has 140 ft of rope. He will cut it into two pieces so that the length of the longer piece is 3 times the length of the shorter piece. What will the length
asked by Writeacher 
Math
1.(1 point) Find the area of the trapezoid. 14mm,15mm,36mm A.270mm2 B. 375mm2 C. 750mm2 D. 3780mm2 2.(1 point) Find the area of the trapezoid. 7m,21m,21m A. 1543.5m2 B. 220.5m2 C. 294m2 D. 588m2 3.(1 point) A trapezoid has an area of 24 square meters. The
asked by Connexus Queen 
medical
Why were payment status indicator (PSIs) created? a. To initiate correct billing for APCs b. To generate chargemaster codes for reimbursement c. To create coding scenarios for special payers d. To make providers and payers aware of the services and
asked by cathy 
Grammar
As the dancers step to the music, they were also stepping in time to a sound that embodies their unique history and suggests the influence of outside cultures on their music. A. NO CHANGE B. are also stepping*** C. have also stepped D. will also step
asked by ❄ Snowflake ❄ 
math
What is the solution to the equation? x + 17 = 55
asked by uh oh stinky 
math
at 9 am there were 10 bacteria in a petri dish if the number of bacteria doubles every minute what is the number of bacteria in a dish at 10 am
asked by Ashe 
English
How many metrical feet are in each of these lines from "Stopping by the Woods on a Snowy Evening"? Whose woods these are I think I know. His house is in the village, though; He will not see me stopping here To watch his woods fill up with snow. Two, three,
asked by 🍦ice cream🍦 
MATH
Francesca bought a dress to wear to a wedding. The sales tax for the dress is 6%. She also paid $35, which was not taxed, to have the dress altered. If Francesca paid the store a total of $126.16, which equation can be solved to determine the price of the
asked by JAY 
English
Could I get a little help please? I think it's D How do the words “exciting” and “theater” in the following sentence help the reader understand the word “dramatic?” “Dramatic moments make a story exciting, but walking the plank is just
asked by chuck 
Science
On a branching chart showing evolution of species overtime what does each branch represent
asked by Birdie 
programming
For the next step you should write the instructions that will repeatedly read an input until a negative number is read. To do this, there are several details to address: Pick a name for a memory location where the data will be read. Which instruction is
asked by nano 
math
two vertices of a parallelogram are a(2, 3) and b(8, 11), and the intersection of the diagonals is x(7, 6) a. find the coordinates of the two other vertices. make sure to show all your work in finding the answer b. explain what you had to do to find the
asked by jisung 
History
Which statement BEST describes a principle that is shared in the preambles of the constitutions of the United States and Georgia? A. Government originates from the people B. Government offers peace and prosperity C. Government helps all of its people D.
asked by Child of God 
History
What is the main difference between the Talmud and the Torah? A. The Talmud includes the Ten Commandments; the Torah does not. B. The Torah is comprised of the first five books of the Hebrew Bible; the Talmud is comprised of teachings about the Torah. C.
asked by Cookie Crumbs 
Math
Solve equation 2log10^x  3log10^2 + 3log10^32 = 2
asked by Kd 
Civics
When states gave up some of their power to the federal government, which of the following did they receive in return? A. a guarantee to fully integrate the public schools B. power to negotiate with foreign countries as individual states C. protection from
asked by Uhtoioi 
math
A survey team is trying to estimate the height of a mountain above a level plain. From one point on the plain, they observe that the angle of elevation to the top of the mountain is 26 ∘ . From a point 2000 feet closer to the mountain along the plain,
asked by chloe 
chemistry
How many moles of O atoms are in 8.65 mol of CaCO3, the chief constituent of seashells??
asked by stephanie 
Business
Young, innovative, or hightech firms often adopt the strategy of ignoring history or attempting to do something radically new. In what ways might this strategy help them? In what ways might this strategy hinder them?
asked by Mola 
Math
If the sum of the first n terms of the series,4+7+10+... is 209, find n
asked by Anonymous 
Social studies
Rulers of Axum gained power and wealth by: A Constructing churches. B adopting Christianity. C building monuments such as stelae. D controlling trade routs
asked by Shkamaru 
math
What notation can you use to represent the inverse sine function? (Select all that apply.) a) sin−1(x) b) sin(x−1) c) csc(x) d) 1/(csc(x)) e) arcsin(x)
asked by anonymous 
Math
95 2 65 = 77 77 one hund 6. 5. Soy un número entre 30 y 40. Cuando me pones en 8 grupos iguales, hay un número par en cada grupo y queda 1. ¿Qué número soy 1? Haz un dibujo de lo que hiciste.
asked by Natalie 
Geography
Which geographic feature did the early explores use the most during their expeditions? A. Lakes B. Mountains C. Rivers D. Hot springs
asked by Tiny Tim 
Geography
Of the following choices, which statement describes exploration and early settlement of Arkansas? Select all that apply. A. Joliet and Marquette formed an alliance with the Chickasaw who protected them B. LaSalle’s primary mission was to expand French
asked by Tiny Tim 
math
Find the domain of f(x) =1/12cos x
asked by mythily 
Physics
Two mirrors of a laser separated by 8.0 cm form an optical cavity in which standing waves of laser light can be set up. Each standing wave has an integral number n of half wavelengths in the 8.0 cm length, where n is large and the waves differ slightly in
asked by Vix 
History
In which of the following forms of government does the mayor have the least executive power? A. strong mayorcouncil B. weak mayorcouncil C. councilmanager*** D. consolidated Which of the following are true statements about the mayor in a strong
asked by Sasha 
History
After capturing Washington the British attacked what city which they failed to capture?
asked by Lewis 
History
What land did the United States Hain from the war of 1812
asked by Lewis 
Algebra
Simplify the expression: .1 square root a^6 where a
asked by Helen 
Algebra
Prove the divisibility of the following numbers: 8^10−8^9−8^8 by 55
asked by Helen 
Math
Determine whether the number could be the probability of an event. Explain your reasoning 0.25
asked by that one dude 
Math
Describe how you would estimate the square root of a number that is not a perfect square with out using a calculator. IF anyone could help me to have an understanding of what this question wants or means I'd appreciate it. Thanks
asked by Zapper 
chemistry
Given the reaction: 3 Cu + 8 HNO3 3 Cu(NO3)2 + 2 NO + 4 H2O If 12.0 moles of copper react, how many grams of HNO3 are needed? Please show work.
asked by roni 
Math
How do you prove this identity? cos2x*tan(π\4x)= 1sin2x
asked by Branco 
Math
Sample Standard Deviation: 3 If each number in the data set was decreased by 3 units, what would be the new values of these statistics? I got mean, median, and mode.
asked by Ihatemath 
Math
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. a. Find the unit price for each option shown below. Round to the nearest cent when necessary. Option I: 10 candy bars for $6.75 Option II: 12 candy
asked by Connexus Help 
Social Studies
In which of the following forms of government does the mayor have the least executive power? strong mayorcouncil weak mayorcouncil councilmanager consolidated
asked by kazo 
chemistry
To ensure that the air in the shuttle remains free of excess CO2, engineers test the air purification system. They combine 1.000 × 103 g LiOH with 8.80 × 102 g CO2. The reaction produces 3.25 × 102 g H2O. If the reaction potentially could produce 360. g
asked by chiefmartinez619188 
civics
Which of the following is an intangible way state government helps its citizens?
asked by justin 
Physics
Why would you not be able to use a CD diffraction grating to measure the wavelength of laser light?
asked by Physics Student 
Social Studies
Please answer quickly!!!!! which of the following are true statements about the mayor in a strong mayorcouncil form of government? select all that apply
asked by Smartie 
algebra
You are an entrepreneur and selling handmade kites. Your company KitesRFun has been contacted by a customer in Alaska who wants to purchase several of your bestselling kites and wants you to ship them to her. You have already established the cost at $4
asked by ... 
Algebra
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Rewrite 3√27x−81−5 to make it easy to graph using a translation. Describe the graph.
asked by Caitlyn 
MS career exploration
which of the following has a likely attended vocational school? A cafeteria director at grade school a curator a graphic designer a school principle
asked by i need help!!!!!!!!!! 
digital arts
1.figures are only the objects that are standing still in animation. A. true B. false*** 2.the animation in zoetrope could A. tell a story B. be projected on a wall C. not be in more than three colors D. give a simple figure the illusion of movement 3.stop
asked by i miss my brother 
Math
1. Which of the following are independent events? (3 points) ((** is my answer)) A. Flipping a coin and rolling a number cube** B. Choosing two marbles without replacement C. Spinning a spinner twice** D. Choosing a card, replacing it and then choosing
asked by Virgil sanders 
Managerial Economics
Assuming a profit function as p=902q and the cost function as c=10+0.5q2.find the profile maximization output and price
asked by Kudirat 
math
How much will an initial investment of $2500 at the Credit Union be worth after 5 years
asked by Anonymous 
Science
Hello:) i just need help to see is my answers are right The current atomic model would be revised if a. better microscope for being used to study at structure b. better microscopes are invested in the future c. new information about an anthem‘s
asked by Angela 
physics
Use graphical method to find the resultant of vector. A 120N 45 degrees and vector B is 75N 130 degree.
asked by biggie boy 👦 
algebra
Evaluate. 1.log2 raise to the power of 4 2.log5 raise to the power of 25 3.log4 raise to the power of 1/8 4.log100 raise the power of 0.001 5.log8 raise the the power of 0.0625 Please teacher help me with my assignment.
asked by Donald monki Jeff. 
algebra
Simply the following as far as possible. 1.log8  log4*log6/log4 2.log8+log4
asked by Sheik sudani Al Qatar La muktal. 
Civics
Under which circumstances might a U.S. president send federal soldiers to enforce order in a state? A. if a state needed help collecting income tax B. if a state's elected governor committed a crime C. if a state collected tolls on an interstate highway D.
asked by Uhhis 
math
A gauge is used to check the diameter of a crankshaft journal. It is constructed to make measurements on the basis of a right triangle with a 60.0° angle (see figure in the link below). Distance AB in the illustration is 10.6 cm. Find radius BC of the
asked by anonymous 
math
From a point x = 85 feet in front of a public library, the angles of elevation to the base of the flagpole and the top of the flagpole are θ = 33.5° and 39° 45', respectively. The flagpole is mounted on the front of the library's roof. Find the height
asked by anonymous 
Algebra
Hi! I need help, please. So for one of my questions, I had to find the intersection on a graph. the answer was x=6 and y=32. The scenario was "You are an entrepreneur and selling handmade kites. Your company KitesRFun has been contacted by a customer in
asked by Elisha:) 
Math
using a scale of 1:10000, find the actual distance between two towns which are 4.5 apart on the map
asked by Anonymous 
math
An electric hoist is used to lift a piece of equipment y = 3 feet. (see figure in the link below). The diameter of the drum on the hoist is x = 12 inches. Find the number of degrees through which the drum must rotate. (Round to the nearest integer.)
asked by anonymous 
algebra
x  2y = 1, for y
asked by algebra 
social studies
Why is the Agricultural Revolution an important part of early European history? Select the two correct answers. A. Humans learned more advanced methods of hunting and foraging for food. B. Women were given more rights and humans were treated more equally.
asked by help please 
math
How long would it take to travel 425 m at the rate of 50 m/s ? A. 8.5 s B. 375 s C. 475 s D. 21,250 s
asked by Abcde 
Math
The length of the ramp leading to the overpass is 300m and the overpass is 10m above the ground below. Determine the angle of elevation of the ramp (Pls also include the formula)
asked by Nelly 
Arithmetic
6320=20+
asked by Jay 
Science
Describe the Cori cycle in relation to metabolic relationship between muscle, red blood cells and liver
asked by Ihianle Precious Chukwuyem 
Math
Lauren bought 1 2/3 yards of ribbon to make bows. Each bow takes 1/3 yard of ribbon. How many bows can she make?
asked by Tyler 
math
when using significant figures, why is 2.8023  4.762 = 1.960 instead of 1.961
asked by joe 
geometry
has vertices at A(3,4), B(−1,1), and C(−2,5). Triangle A B C in the plane with the coordinates as described in the text. What is the approximate perimeter of △ABC? 15 units 68 units 14.2 units 8.2 units i thinks it is either 8.2 or 14.2
asked by PLEASE HELP ME 
math
How much would you need to deposit in an account now in order to have $5000 in the account in 13 years? Assume the account earns 9% interest compounded semiannually. Round your answer to the nearest cent.
asked by will 
Physics
A shopper in a supermarket pushes a loaded 36kg cart with a horizontal force of 12N. (Ignore Friction) (a) How far will the cart move in 3.5s, starting from rest? m (b) How far will the cart move in 3.5s if the shopper places an 75N child in the cart
asked by Jay 
math
using significant figures, how does the question below equal to 3.26 x 10^47 2.34 x 10^47 + 9.2 x 10^46
asked by joe 
algebra
If an area of a square garden is 141 square feet how much fencing is needed to enclose the garden?
asked by Christian 
history
1.Under which circumstances might a u.s President send federal soldiers to enforce order in a state A. If a state needed help in collecting income tax. B. If a state's elected governor committed a crime C. If a states collected tolls on an interstate
asked by memes 
Math
Simplify. Express each answer with positive exponents. 5a(2ab^2)(3b^3)
asked by Jack 
Meteorology
Together, nitrogen (N2) and oxygen (O2) by volume account for _____% of the gases composing the dry air in the lower atmosphere (below an altitude of 80 km
asked by JEFF 
statistics
M&m plain candies come in various colors. according to the mm/mars department of consumer affairs the distriction of colors for plain mm candies is as follows. purple 17% yellow 17% red 20% orange 10% green 6% blue 6% brown 24%. find p(green or blue)are
asked by sara 
AP Statistics
The Problem: Slow response times by paramedics, firefighters, and policemen can have serious consequences for accident victims. IN the case of lifethreatening injuries, victims generally need medical attention within 8 minutes of the accident. Several
asked by Jen 
civics
Describe a situation in which a state governor might ask for federal troops to be sent to his or her state. How would this situation be an example of responsibilities that the federal government owes to the state? it's an essay i need help!!!!!
asked by Federalism 
Science
If an astronaut could have 40 cm how high on Jupiter how high could he or she jump on Earth? On the Moon?
asked by Rebacca 
math
Define the inverse cotangent function by restricting the domain of the cotangent function to the interval (0, π). Evaluate the expression without using a calculator. (Enter your answer in radians.) arccot (√3)
asked by anonymous