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Questions by schmidt.roslyn - Page 6
Physics
College
In an electromagnet, why must the wire be connected to the battery for the magnet to work?
Social Studies
Middle School
Part AIn your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. Youll compare these features:signal shapenumerical values for signal measurementsamount of data that can be transmittedenergy requirementsprivacy and security (ability of the signal to be encoded in a secret code)clarity of signalIn the space provided, write down what you already know about any of these features. If youre not sure, write down questions you might have about the features.
Social Studies
College
What is the International Money Fund
Social Studies
High School
PLEASEE HELPPP!! If the lights are not flashing and the gate is not lowered at a railroad crossing,...A. you can cross the tracks as normal.B. you shouldlook both ways before crossing.C. you should stop until directed differently.
Mathematics
Middle School
Three ropes of length 2 m 84 cm, 4 m 26 cm and 7 m 10 cm are to be cut into small pieces of equal length. What is the greatest possible length of each equal part, so that there is no wastage? How many pieces are there in total?
Physics
College
What are the functionssss of non-geostationary satellite?Please list oust at least 5 function. Thanks a lot!
Physics
College
a fluid that becomes more dense will sink or rise?
Health
High School
The body needs 20 amino acids to build . Half of these amino acids come from food that people eat. They are called amino acids. The human body produces the other half of the amino acids, which are called the amino acids.ill mark branliest
Mathematics
High School
Solve each system of equations.1. 2x - 4y = 20 x = 42. y = 6x + 11 2x - 3y = 7
Biology
High School
Commensalism is a symbiotic relationship where ______________. A. both species benefitB. one species benefits and one is unaffectedC. one species benefits and the other is harmed
Mathematics
Middle School
A science experiment calls for mixing 3 and two-thirds cups of distilled water with 1 and three-fourths cups of vinegar and Two-thirds cups of liquid detergent. How much liquid in all, in cups, is needed?
Mathematics
High School
PLZZZ HURRY!!What is the series in summation notation?
Mathematics
College
At Barnyard Books the price for 3 books is $15.00. At The Bookworm the price for 5 books is $30.00. How many dollars will you save if you buy 10 books from Barnyard Books instead of The Bookworm?
Physics
High School
Because cosmic distances are so vast, astronomers use light-years as their unit of distance. One light-year is defined as _______________________. The nearest star is a little more than ____ light-years away from us. When we see light from a galaxy 2 million light-years away, it has taken _______________ to reach us. Light from the Sun takes ___________ to reach us.
Social Studies
High School
Examples of De Factor Discrimination
Mathematics
High School
The height of a standard kitchencounter top would be about
History
High School
i need answer not links
Mathematics
High School
A sign made of solid wood is in the shape of a pyramid. The base is a triangle with a base of 6 feet and a height of 4 feet. The height of the sign is 7 feet. The wood costs $3 per cubic foot. What is the cost of the sign?
Biology
High School
please help with this, for my science class
Physics
High School
A 100 kg cyclist travels at 4.5 m/s. A 50 kg gorilla is dropped straight down onto her. What is the new speed of the system?
History
College
Question 16 on Why did the colonists need artisans? A. They were part of the colonial military forces. B. They made items other colonists needed. C. They worked on the farms and plantations. O D. They knew how to do different kinds of jobs.
Mathematics
High School
What's the surface area?
Mathematics
High School
plz help asap.. I have no clue how to do this.
Mathematics
High School
could ya'll help me you know I'm bad at it
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