Questions Asked on
April 27, 2018

math
choose an appropriate metric unit for the mass of a paper clip A meter B gram C kilogram D centimeter SOMEONE ANYBODY MRS SUE HELP plz......
asked by breezy23456 
Health
Describe how intoxication affects the excretory system. A. drinker loses more water from the body then usual B. more blood flows through the skins surface C. sensation and perceptions become less clear D. too much alcohol in the may cause vomiting I think
asked by btshook 
math;)
Casey and Tamary are standing 14 ft. apart from each other and looking up at a kite that is flying between them. Casey is flying the kite on a 70 ft. string at an angle of 72 degrees with the ground. How far is Tamary from the kite? a. 73.1 ft. b. 67.0 ft.
asked by girly girl 
Math
if you spin the spinner below twice, what is P(vowel, then Q)? There is a spinner with 6 spaces, 3 being vowels. A.1/10 B.1/9 C.2/9 D.1/12 At first i thought it was D but now i don't know.
asked by Person 
Science
Ponds and rivers are two types of 1:Marine ecosystems. 2:Rain forest biomes. 3:Fresh water ecosystems.******** 4:Estuary ecosystems.
asked by Mini Kid 
Language Arts
May some one check my answers please for Lesson 18: Adventures and Imagination Unit Test: questions 10  16 10. Complete the sentence with the word or phrase that has the most positive connotation. When we saw her barefoot and wearing flowers as a crown,
asked by meh 
Calculus
An airplane flies at an altitude of y = 5 miles toward a point directly over an observer. The speed of the plane is 500 miles per hour. Find the rates at which the angle of elevation θ is changing when the angle is θ = 45°, θ = 60°, and θ = 80°.
asked by Beth 
Math
What is a simplified form of the expression [sec^2x1]/[(sinx)(secx)]? a. cot x b. csc x c. tan x***** d. sec x tan x I think this is the correct answer, but I do not understand why. Can someone please explain?
asked by girly girl 
math;)
What is a simplified form of the expression (sec^3 theta)  (sec theta/cot^2 theta)? a. 0 b. sec thetatan theta c. cos theta d. sec thet!@#$%^&*** Every time I attempt to work out this problem I end up with one. I know the answer is sec theta, but I do
asked by girly girl 
Science
What process occurs after a forest fire wipes out an entire ecosystem? What is this process called? What are the steps of this process after a natural disaster, such as a forest fire, occurs? I don't quite understand what it means, my father and I think
asked by Baby_Banana 
Math
The shopkeeper has 75 3/4 kg of sugar and sold 1/4 of it, find the amount of sugar sold.
asked by Deepak 
Physics
1. A concave spherical mirror has a radius of curvature of 29.4 cm. The object distance is 5.7 cm . Find the magnitude of the image distance. Answer in units of cm. 2. Find the magnification.
asked by Jack 
physics
An object is formed by attaching a uniform, thin rod with a mass of mr = 7.42 kg and length L = 4.88 m to a uniform sphere with mass ms = 37.1 kg and radius R = 1.22 m. Note ms = 5mr and L = 4R. 3) What is the moment of inertia of the object about an axis
asked by katie 
Algebra
a radio commercial for a loan company states: "You only pay 10 cents a day for each $500 you borrowed." If you borrow $2000 for 50 days, what amount will you repay.
asked by Elle 
math
A company has a policy of retiring company cars; this policy looks at number of miles driven, purpose of trips, style of car and other features. The distribution of the number of months in service for the fleet of cars is bellshaped and has a mean of 63
asked by nina 
Calculus
Find the amount of a continuous money flow in which $1000 per year is being invested at 5% compounded continuously for 40 years. How would I set up my equation in order to solve?
asked by Mark 
Advanced Algebra
Which investment vehicle carries the least risk? A. Government bonds B. Large company stocks C. Small company stocks D. U.S. Treasury bills My answer is C
asked by Steve 
physics
A uniform disk with mass m = 9.42 kg and radius R = 1.31 m lies in the xy plane and centered at the origin. Three forces act in the +ydirection on the disk: 1) a force 315 N at the edge of the disk on the +xaxis, 2) a force 315 N at the edge of the disk
asked by amanda 
Algebra
In a class of 50 students, 29 are Democrats, 11 are business majors, and 5 of the business majors are Democrats. If one student is randomly selected from the class, find the probability of choosing: (a) Democrat who is not a business major. (b) A student
asked by Dana 
Chemistry
269 mL of a 0.2089 M sodium carbonate (Na2CO3) solution is prepared and labelled solution A. Calculate the mass (in grams) of sodium carbonate (molar mass = 105.99 g mol1) required to prepare Solution.
asked by michelle 
Biblical History
The Western atonement model tends to privilege: a) Christ's passion and suffering b) Christ's ministry and service c) Christ's resurrection and ascension d) Christ's baptism and miracles
asked by Help?!!! 
art
what is the inspiration for the Doric order as described in The Ten Books of Architecture?
asked by Anonymous 
Biology
Why can you not use human DNA polymerase when you perform PCR?
asked by Ceamus Angelina 
Government
In recent years public discussion has focused on the existence of federal budget deficits. Several key factors have led to increased budget deficits, and a number of proposals have been offered to address the problem. (a) Define budget deficit. (b)
asked by Acevedo 
Math
A doctor orders a dosage of 5 ml of medicine every 4 hours for 8 days how many fluid ounces of medicine should be purchased Help sole
asked by Joel 
physics
a 5.67g quarter sits on a record player a distance of 5cm from the axis of rotation. if the angular speed of the record player is 33 revolutions per minute, what should the coefficient of friction be to keep it from sliding?
asked by Lulu 
Physics
What is the relationship between me pushing my daughter my on a swing and colored light shining on the cones in my eyes?
asked by Morgan 
Math
For some k>0 the lines 50x+my=1240 and my=8x+544 intersect at right angles at the point (m,n).find m+n.
asked by Annie 
Finance Math
Icelandic skis are marked up 75% on cost. What is the equivalent rate of markup based on selling price?
asked by Heyhi 
math;)
Show that sin(x+pi)=sinx. So far, I used the sum formula for sin which is sin(a+b)=sin a cos b+cos a sin b. sin(x+pi)=sin x cos pi+cos x sin pi I think I am supposed to do this next, but I am not sure. sin(x+pi)=sin x cos x+sin pi cos pi If that is right
asked by girly girl 
Math
For some k>0 the lines 50x+ky=1240 and ky=8x+544 intersect at right angles at the point (m,n).find m+n.
asked by Annie 
Algebra
On Saturday afternoon, 11 children and 5 adults went to visit a museum. Total cost for admission was $158. Adult tickets cost $6 more than children’s ticket. What is the price of an adult ticket ? Pls help
asked by Diana 
English
1. The train arrives in Chicago. 2. The train arrives at Chicago. [Which preposition do we have to use in this case?]
asked by rfvv 
Math
10. Bicycle speedometers are programmed based on the number of revolutions the wheel turns per second. A bike wheel spins 480 times in 1 minute. What is the rate per second? a. 1 revolution per second b. 8 revolutions per second c. 60 revolutions per
asked by Jared 
math
#Plz i need your help guys (the answer for this question)# If you deposit sh. 100,000 in a bank which gives 12% interest rate per year. How much will you earn after 1 year and 6 months?
asked by kelvin 
math
ms. sue, i really need help with this question i dont understand it For all real numbers b and c such that the product of c and 3 is b, which of the following expressions represents the sum of c and 3 In terms of b A. b+3 B. 3b+3 C. 3(b+3) D. B+3/3 E.
asked by help, please 
Science
why some people can keep fit by just walking yet others ne lots of running around
asked by Ali 
Chemistry
Why oxygen is the most abundant element than the others?
asked by Sohmay 
Government
The United States Constitution established a bicameral legislature with two distinct chambers. (a) Identify one difference between the House and Senate that contributes to legislation passing in only one chamber, despite unified party control. Explain how
asked by Acevedo 
math
Find the radius and the diameter to the nearest hundredth when C = π yd. Use 3.14 for π.
asked by jeffrey 
Science
why some people can keep fit by just walking yet others need lots of running around
asked by Ali 
Physics
The sun is a satellite of Milky Way's galactic central cluster. The sun revolves around this center with a radius of 2.28x10^20 m. and with a period of 2.52x10^8 years. If the universe is 16 billion years old. a) How many times has the galaxy rotated and
asked by Anonymous 
Math
A balloon is inflated by gas and the volume is given by the formula 4/3 πr^3 cm^3 how fast is the balloon inflated when it reaches 5 seconds?
asked by Pelu 
English
1. I usually go to sleep after reading. 2. I usually go to bed after reading.  Q1: Are both the same in meaning? Q2: Is 'sleep' in #1 a base verb? Is 'bed' in #2 a noun?
asked by rfvv 
Physics
The sun is a satellite of Milky Way's galactic central cluster. The sun revolves around this center with a radius of 2.28x10^20 m. and with a period of 2.52x10^8 years. If the universe is 16 billion years old. a) How many times has the galaxy rotated and
asked by Anonymous 
Geometry
Hello! I'm not really sure how to solve this question, and I was wondering if I could have some assistance on how to solve it? Any help it appreciated! Thanks! Question: What is the exact value of cos 30°?
asked by Savannah 
Physics
Describe the meaning of the following terms as they are applied to waves: amplitude, frequency, wavelength. Explain how changes in one of these things would affect a light or sound wave in real life.
asked by Morgan 
Finance Math
Jose’, store manager for SportsHaven, does not know how to price a GE freezer that cost the store $580. Jose’ knows his boss wants a 25% markup on selling price. How much should Jose’ price the freezer?
asked by Heyhi 
Finance Math
Miguel purchased a $51,000 RV for the family. The dealer told Miguel that there is a 30 percent markup on selling price for this type of vehicle. a.) What was the amount of the dealer’s markup? b.) What was the dealer’s original cost?
asked by Heyhi 
English
1. He hurries to school. 2. He goes to school in a hurry. [Are both the same? What is the difference between #1 and #3, and between #2 and #4?0 3. He hurries to the school. 4. He goes to the school in a hurry.
asked by rfvv 
English
1. He opens his snack and eats it. 2. He opens his snacks and eat them. 3. He opens a bag of snack and eats it. 4. He opens a bag of snacks and eats cookies in it. 5. He opens a bag of snacks and eats cookies from it. [Can we use all the sentences?]
asked by rfvv 
history WW2
what were some major military armaments used by the Japanese and the Americans at Pearl Harbor ? Was the American weapons inferior to the Japanese? Yes, because Japan had commissioned special weapons to fight the naval battle?
asked by Anonymous 
Biblical History
Which of the following are "steps" in the process leading to sin? A) Provocation B) Assent C) Both A and B are steps D) Neither A nor B are steps Which of the following is not considered to be one of St. Paul's "Solid Seven" letters? A) I Thessalonians B)
asked by Help?!!! 
Biblical History
Did Saint Paul Establish the church in Rome? True or False.
asked by Help?!!! 
Music
who performs purely for enjoyment, not as a career? a. conductor b. professional**** c. sound designer d. amateur
asked by Sid.V 
Algebra
you have enough paint to cover an are of 50 square feet. what is the side lenght of the largest square that you could paint. Round to the nearest tenth. What is the value of c, so that the following is a perfect square trinomial? g^2+17g+c
asked by ScarletRose 
math
put 28 meters 2 meters 4 meters 8 meters and 7 meters from highest to lowest
asked by big red