Questions Asked on
September 15, 2019

stats
Which of the following variables for data about a track team is a discrete variable? C would be the discrete variable?? The height of a team member A The weight of a team member B The number of times that a team member finished first in a race C The time
asked by Anonymous 
Science
In 35 sentences, Identify and describe the fossil evidence Wegener used to support the theories of continental drift and plate tectonics.
asked by Help 
math
The distance (d) in meters that an ant can travel varies directly with the amount of time (t) in hours it spends walking. Assume that an ant’s constant of proportionality is 18. If an ant walks for 10 minutes, how far will it travel in meters? If an ant
asked by lucy 
science
At which type of plate boundary would a string of small volcanic islands most likely form? convergent oceanland boundary**** convergent oceanocean boundary transverse boundary divergent oceanocean boundary
asked by katy 
Physics
1. To find the height of an overhead power line, you throw a ball straight upward. The ball passes the line on the way up after 0.90 s, and passes it again on the way down 1.4 s after it was tossed. (a) What is the height of the power line? m (b) What is
asked by Naomi Onye 
repost: stats
The traffic engineer for a large city is conducting a study on traffic flow at a certain intersection near the city administration building. The engineer will collect data on different variables related to the intersection each day for ten days. Of the
asked by Anonymous 
Algebra
Organizers for a local race plan to provide 4 water bottles for each runner, 328 people have signed up to run in the race which of the following equations represent the this situation and what does the variable x represent A) 328/x=4, x=number of water
asked by James 
physics
A motorist with an expired license tag travels at a constant speed of 17.2 m/s down a street, and a policeman on a motorcycle, taking another 4.08 s to finish his donut, gives chase at an acceleration of 2.71 m/s2.
asked by Jade 
physics
A jet lands at 60.2 m/s, the pilot applying the brakes 2.28 s after landing. Find the acceleration needed to stop the jet within 5.83 102 m after touchdown. Acceleration answered in (m/s2)
asked by Anonymous 
English
Identify the subject, verb, compliment, adj and prepositional phrase and adverb 1. A couple of months ago, Juana and I finally decided to buy a houseplant for the kitchen. 2. The large ones we saw were too expensive for us. 3. “Let’s buy some seeds and
asked by Hayden 
Math
Each point on this coordinate gird makes a right triangle with the origin, A, and the xaxis. determine the indicated trigonometric ratio in each triangle. A= (0,0) P= (4,3) 1) Sin A and point P
asked by anonymous 
physics
Last question from me Suppose the driver in this example is now moving with speed 39.6 m/s, and slams on the brakes, stopping the car in 4.1 s. (a) Find the acceleration assuming the acceleration is constant. m/s2 (b) Find the distance the car travels,
asked by Jade 
Physics
Suppose a soccer player kicks the ball from a distance 15 m toward the goal. Find the initial speed of the ball if it just passes over the goal, 2.4 m above the ground, given the initial direction to be 35° above the horizontal.
asked by Nicol 
Geometry
Find the area of the rectangle with the given base and height. 11ft, 3 in I think answer is 33 ft squared but not sure if it isn't please tell me the correct answer and how you got it
asked by Leah 
Algebra
what is the solution to 5q=75? A) q=25 B)q=15 C)q=25 D)q=15
asked by James 
English
Identify the subject, verb, compliment, adj and prepositional phrase and adverb 1. A couple of months ago, Juana and I finally decided to buy a houseplant for the kitchen. 2. The large ones we saw were too expensive for us. 3. Suddenly, Juana had a
asked by Hayden 
Precalculus
Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the temperature is 55 degrees at midnight and the high and low temperature during the day are 62 and 48 degrees, respectively. Assuming t is the number of hours since
asked by HAHA 
chemistry
A student is given a 5.000g sample to analyze composed of tin metal with a small amount of a zinc impurity. The student dissolves the metal in concentrated nitric acid, allows the reaction to continue to completion, and heats the mixture to leave 6.341g of
asked by elijah 
English
Identify the subject, verb, compliment, adj and prepositional phrase and adverb 1.Birds, bats, and bugs fly effortlessly. 2.During the eighteenth century, a few creatures involuntarily entered the skies. 3.In 1783, an unpiloted balloon was tested, and a
asked by Ryan 
Chemistry
Calculate the number of oxygen molecules required to convert 7.50dm^3 of SO2 measured at s.t.p to SO3( molar volume of gas = 22.4dm^3, avogadros number = 6.02× 10^23)
asked by ONYEMADIKE VERONICA 
English
Identify the subject, verb, compliment, adj and prepositional phrase and adverb 1. The immensely long wagon train started out from Denver, Colorado. 2. Both oxen and mules were used to pull unusually large wagons. 3. Even in good weather, the long trail
asked by Hayden 
probability
Suppose you flip an unfair coin, where 𝑝(ℎ𝑒𝑎𝑑𝑠)=0.65. A) What is the probability of getting AT MOST 7 heads on 10 flips? B) What is the probability of getting at least 6 heads on 10 flips? It's the "At most" that is messing me up. Anyone?
asked by Susan 
physics
A projectile is launched straight up at 54.5 m/s from a height of 88 m, at the edge of a sheer cliff. The projectile falls, just missing the cliff and hitting the ground below. (a) Find the maximum height of the projectile above the point of firing. 151.5
asked by Anonymous 
Calculus
Suppose in January, 𝑡=1 , a lake is covered by 2 square meters of algae. Every month, the area covered by algae doubles. (Assume that the growth occurs continuously.) Find the growth rate as a function of time with units square meters per month. Enter t
asked by Brett 
math
Tamra is having difficulty deciding whether to put her savings in the Albina Community Bank or in the Umpqua Bank. Albina offers a 12% rate compounded quarterly, and Umpqua offers 14% compounded semiannually. Tamra has $40,000 to invest and expects to
asked by Diana 
Calculus
Evaluate the derivatives by implicit differentiation. Assume all letters represent constants, except for the independent and dependent variables occurring in the derivative. 𝑃𝑉^𝑐=𝑛𝑅𝑇
asked by Brett 
geography
What caused Nordic countries to become more continental in the 1300s? increased trade the development of democracies industrialization new social classes
asked by hello 
geometry
Line segment AB with the length ais divided by points P and Q into three line segments: AP , PQ , and QB , such that AP = 2PQ = 2QB. Find: (1) The distance between point A and the midpoint of segment QB ; (2) The distance between the midpoints of the
asked by You reposted in the wrong neighborhood 
Math
How do you write the standard form of 4 hundreds+17 tens + 4 ones ?
asked by Anonymous 
Math
80 students are going on a field trip to the history Museum. The total cost includes to bus rentals and $10 per student for lunch. What is a total cost per student? Please show work!
asked by Emily 
chemistry
0.222g of a divalent metal is deposited when a current of 0.45ampere is passed through a solution of its salt for 25min using appropriate electrodes calculate the relative atomic mass of the metal
asked by favour 
math
In 2001 Windsor Ontario will receive its maximum amount of sunlight 15.28 hrs on Jun 21 and its least amount of sunlight 9.08 hrs on Dec 21? a. Due to the earth's revolution about the sun, the hours of daylight function is periodic. Determine an equation
asked by A 
algebra
add 3.6 x 10^7 + 5.1 x 10^7 and write your answer in scientific notation
asked by BabyJ 
Math
How do i determine if this function (x4)(x+3)(2x1) is even or odd?
asked by David 
geography
The Northwestern European Plain is used mainly for agriculture. true or false. i think its false
asked by hello 
Math
I do not understand how to do this please help. The distance (d) in meters that an ant can travel varies directly with the amount of time (t) in hours it spends walking. Assume that an ant’s constant of proportionality is 18. Write an equation to
asked by lucy 
Math
a) (root 3 + i )to the 8th power b) (1i) to the seventh power
asked by Keke 
English
Identify the subject, verb, compliment, adj and prepositional phrase and adverb 1. The immensely long wagon train started out from Denver, Colorado. 2. Both oxen and mules were used to pull unusually large wagons. 3. Even in good weather, the long trail
asked by Hayden 
Geometry
The area of an 12cmwide rectangle is 252 cmsquared. What is its length? please show steps on how you get the answer I dont even understand where to start
asked by Cassie 
Calculus
Find the linear approximation of 𝑓(𝑥)=√(𝑎+𝑏𝑥) at 𝑥=0 . (Here 𝑎 and 𝑏 are constants; assume 𝑎>0 .)
asked by Brett 
Literature
Which word is the transitive verb in the sentence Molly hammer the final now
asked by Gia 
physics
I guess this is my last question really don't understand what im writing in wrong when it goes to the quadratic equation. Below is the question: A car traveling at a constant speed of 26.7 m/s passes a trooper hidden behind a billboard, as in the figure.
asked by Jade 
Math
Tiffany put a 30% deposit on a cake for her wedding. If her deposit was $120, how much more money does she owe for her wedding cake?
asked by Sarag 
Career guidance
can i become a lawyer doing tourism, history, geography and mathematical Literacy?
asked by Karabelo 
Math
Prove that 2sec²∅=3tan²∅
asked by Okezie 
Algebra
A wire is stretched from the ground to the top of an antenna tower. The wire is 15 feet long. The height of the tower is 3 feet greater than the distance d from the tower's base to the end of the wire. Find the distance d and the height of the tower.
asked by S 
math
3/4 of the students in a school were girls and the rest were boys. 2/3 of the girls and 1/2 of the boys attended the school carnivel. Find the total number of students in the school if 330 students did not attend the carnivel.
asked by Anonymous 
science
A load of400N is raised 2M by a machine in which an effort of 200N moves 5M. Culculate the efficient of the machine.
asked by Amani 
history
how is home economic relate to history
asked by Esther 
Math
Choice 1: Payments of $ 2650 now, $ 3100 a year from now, and $ 3610 two years from now. Choice 2: Three yearly payments of $ 3100 starting now. Assume interest is compounded continuously. What is the interest rate that would make both choices equally
asked by Clarence 
physics
1) A certain aircraft has a liftoff speed of 111 km/h. (a) What minimum constant acceleration does the aircraft require if it is to be airborne after a takeoff run of 206 m? (b) How long does it take the aircraft to become airborne? 2) A ball is thrown
asked by anon 
Algebra
There are 8 boys on the school dance team. These 8 boys make up 16% of the dance team. How many students are on the dance team?
asked by Sarah 
Civics
impact of the contemporary social issue
asked by Lucky 
Math
The domain of any linear relationship never has restrictions true or false?
asked by R 
management
Team process does not consist of: a) Development b) Trust c) Value d) Cohesiveness I find value to be pretty odd in this list and think it should be the answer, but I am very confused since I feel teams generate something of value. What would be the
asked by herlock 
math
Setting a price on perishable items does not include calculating a. a selling price per dozen b. the total cost c. the total selling price d. a selling price per day. my answer is D.
asked by Diana 
Math
Guzie's cookie recipe it says to use 2 ⅓ cups of flour to ¼ cup of brown sugar. How much brown sugar would you use per cup of flour?
asked by Alex 
Math
Joanna received a check for $125. She saved 28% of her check. How much money did she save? A: 12 B: 50 C: 35 D:46
asked by Sarah 
Math
2. A factory manufactures two products each requiring the use of three machines. The machine A can be used at most 70 hours; the machine B at most 50 hours; and the machine C at most 90 hours. The first product requires 2 hours on machine A, 4 hours on
asked by Reynaldo Mayo 
Science
The curved surface area of a cylinder is 1760cm^2 and its volume is 12320cm^3. Find radius
asked by Rocking ABHI 
geography
The sphere of influence of a clinic
asked by Rolivhuwa Muthude 
Maths
Sabastin ran 60m distance in 6.34s Steven ran 100m distance in 10.23s Smith ran 150m distance in 14.98s Who is the fastest sprinter? Justify answers
asked by Nirmala 
Math
If 164= 126745 285= 238956 Then 316=?
asked by Anonymous 
science
what are super absorbent polymers?
asked by dhinakaran 
math
please help me guys Find the sum of all even numbers between 10 and 10
asked by kelvin 
Mathematics
John is 10 years old. In 5 years time Mary will be twice as old as John will be? How ild is Mary now?
asked by Dillon