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Rosie

Questions (75)

Hi, My name Is Jersey. People calls me Rosie
1. 6 answers
2. 92 views
This is a non-homework related question, but what are the most effective study tips for studying Biology and Chemistry? Thanks!
1. 1 answer
2. 249 views
The weight of an elephant is 40 pounds. Five years later, the elephant's weight has grown to 70 pounds. The elephant's weight
1. 4 answers
2. 392 views
What is the weight of a cubic meter of cork? (Use 400 kgm3 for the density of cork.)
1. 4 answers
2. 1,387 views
What is the density of a 3 kg solid cylinder that is 7 cm tall with a radius of 2 cm?
1. 10 answers
2. 345 views
Carl has three lengths of cable,56 yard long,14 yard long,and 23 yard long.He needs at least 1 yard of cable. a. which two
1. 4 answers
2. 1,077 views
A family has two cars. The first car has a fuel efficiency of 30 miles per gallon of gas and the second has a fuel efficiency of
1. 3 answers
2. 551 views
A coin is tossed and die is rolled. What is the probability of getting a tails and then rolling a 5?
1. 3 answers
2. 759 views
A wire 32 cm long is cut into two pieces. The longer piece is 2 cm longer than the shorter piece.Find the length of the shorter
1. 2 answers
2. 767 views
So, please check my answers here:1. Which example identifies a change in motion that produces acceleration? A) A speed skater
1. 4 answers
2. 1,671 views
What is an AUP?A) A description of the words that an organization has for acceptable use of computer and internet. B)A document
1. 5 answers
2. 1,924 views
Contrast mitochondria and chloroplasts. Please. Thanks.
1. 2 answers
2. 884 views
The probability that Owen will score a goal in the next month is 0.4. The probability that Wasim will score a goal in the next
1. 1 answer
2. 497 views
If you have 3/5 for every 2 cups of flour.How much milk was used per flour
1. 4 answers
2. 401 views
Calculate the molarity of Fe(NO3)3 in Solution A.Solution A: Mass of Fe(NO3)3 solid: 1.21g & Vol of Solution: 100mL In a
1. 4 answers
2. 1,782 views
A golf ball with a mass of 0.080kg initially at rest is given a speed of 50 m.s-1 when it is struck by a golf club. A) If the
1. 3 answers
2. 745 views
Doyle goes bowling with a cement brick to improve his score. If the brick has a mass of 1.5kg and an initial speed of 5.0m/s
1. 1 answer
2. 474 views
Kati observes a force of 15 Newtons stretch a spring a distance of 0.450m. a) what is the elasticity coefficient of the spring
1. 1 answer
2. 456 views
A pitcher throws a fast ball with a speed of 45m/s. The ball has a mass of 0.145kg. How much a) kinetic energy is given to the
1. 7 answers
2. 1,005 views
A marathon covers 26 miles and 385 yards. If a runner averages 1.8 meters per second, how long in hrs will it take to complete
1. 2 answers
2. 564 views
given the geometric sequences:9 90/17, 900/289find an explicit formula for an, where the first term is a1=9 an= a10=
1. 2 answers
2. 614 views
Jason approaches a rotary in her 3,500kg Mercedes. Its radius of curvature 95m but his speed is 25m/s. The acceleration is 6.6
1. 4 answers
2. 448 views
Eli went for his driving test in an ice storm. He told the registry tester not to worry. He can negotiate an exit ramp at 35
1. 3 answers
2. 444 views
"Crash" Jackson approaches a rotary in his 3,500 kg Maserati. It's radius of curvature is 95meters but his speed is 25 m/s. What
1. 4 answers
2. 512 views
A 0.025kg rubber stopper is swung in a horizontal circle by a 0.95 meter threat that makes 25 revolutions every 15 minutes. a)
1. 5 answers
2. 522 views
The 8th term of 40,10, 5/2, 5/8
1. 3 answers
2. 964 views
How much energy in kJ is needed to heat 7.0L of water from35 degrees Fahrenheit to boiling point 100 degrees Celsius. If the
1. 1 answer
2. 536 views
The air temperature decreases by about 1 degree Fahrenheit for each 300 feet of altitude.a) Find a function T(x) for the
1. 4 answers
2. 1,764 views
Substitute numbers for the letters to make the equation true. Same letter has the same number. Different letters have different
1. 2 answers
2. 582 views
Liwanag sold 37 tickets to Manila Zoo. Adult tickets cost Php 3.50 and child tickets cost Php 1.25. She collected 73.25 from the
1. 3 answers
2. 509 views
Six years ago, Jim was four times as old as Fe. In four years, he would be twice as old as Fe. How old are they now?
1. 2 answers
2. 521 views
A penny is dropped from the top of Bank of America building. How long does it take to reach the group? Assume the back is 1024
1. 2 answers
2. 592 views
Jill and Traci are side by side in their cars at a red light. When the light changes, Jill takes off with an acceleration of
1. 2 answers
2. 551 views
A 6 feet tall man walks away from a streetlight that is 15 feet high at a rate of 5 ft/s. Express the length 's' of his shadow
1. 2 answers
2. 613 views
A 1.50 X 10^2g piece of brass(specific heat capacity 3.80 X 10^2 J(kgC) is submerged in 400 mL of water at 27.7 Degrees Celsius.
1. 6 answers
2. 2,720 views
Complete the following reactions, where applicable. If no reaction occurs write N.RA) blank + blank ---> Cu(NO3)2 + PbSO4 B)
1. 2 answers
2. 776 views
Randolph runs a home appliance repair business and charges a service call fee of $85 plus $15 per half hour for his labour.
1. 2 answers
2. 530 views
A child pulls a wagon by the handle along a flat sidewalk. She exerts a force of 80.0 N at an angle of 30.0 above the horizontal
1. 5 answers
2. 4,703 views
The system of blocks shown in the diagram below is being accelerated to the right at 4.4 m/s2What is the applied force Small box
1. 1 answer
2. 520 views
How to draw the skeleton structure for diethylammonium bromide?
1. 2 answers
2. 644 views
In a population with two alleles, B and b, and the allele frequency of b is 0.4. Calculate the allele frequency of heterozygotes
1. 3 answers
2. 1,264 views
Use the seven step method described in the book to graph the following rational functionf(x)=(2x^2+x-3)/(2x^2-7x) 1) Determine
1. 2 answers
2. 1,810 views
Use the seven step method described in the book to graph the following rational functionf(x)=(2x^2+x-3)/(2x^2-7x) 1) Determine
1. 1 answer
2. 739 views
Consider the following functionsf(x)= (7x+8)/(x+3) and g(x)= (3x-8)/(7-x) (a) Find g(g(x)) (b) Find g(f(x)) (c) Determine
1. 3 answers
2. 1,231 views
A wagon is being pushed by a small child along a sidewalk. If the wagon has a mass of 8kg, a coefficient of friction of 0.3 and
1. 1 answer
2. 483 views
helow answer. show work how to figure out the below(1.2)square root + (2.8) sq. root = 3.1
1. 1 answer
2. 344 views
An object at rest begins movinghorizontally on the x-axis, starting at position x(t) = 0 feet at time t = 0 seconds.Suppose,
1. 1 answer
2. 881 views
An object at rest begins movinghorizontally on the x-axis, starting at position x(t) = 0 feet at time t = 0 seconds.Suppose,
1. 1 answer
2. 677 views
There are 24 hours in each day.there are 7 days in one week how many hours are there in a week?
1. 3 answers
2. 1,026 views
What is a 2 digit number 19 is a factor and the sum of its digits is 12
1. 2 answers
2. 880 views
2 part question1) a cone shaped paper cup has a height of 7 inches and a diameter of 5 inches. What is the volume of the cone?
1. 3 answers
2. 1,390 views
A company charges $42 per cubic yard of concrete. How much will it cost to pour a sidewalk that is 45 inches wide, 70 feet long,
1. 2 answers
2. 776 views
Joe needed two boards measuring 1 foot 9 inches and 3 feet 5 inches to complete his project. He wanted to find a total of the
1. 1 answer
2. 415 views
A skater of mass 60 kg takes a 20 m radius turn at 12 m/s. Find the skater's angle of lean (between body and vertical)
1. 1 answer
2. 417 views
A man pushes a 50N box across a level floor at a constant speed of 2.0 m/s for 10 s. Whats the average power output by the man.
1. 5 answers
2. 2,248 views
A 15kg object is pushed to the right with a net force of 60N. If a 5kg object experiences the same acceleration, how much force
1. 4 answers
2. 2,155 views
A projectile spends 20 seconds in the air. It reaches a peak height of 8 meters. How long does it take to reach it's peak
1. 1 answer
2. 443 views
A projectile spends a total of 20 seconds in the air. It reaches a peak height of 8 meters. How long does it take to reach it's
1. 2 answers
2. 515 views
In the classroom, the reverse mainstreaming/inclusion technique is usedA only with mildly ed students B more often than the
1. 7 answers
2. 1,856 views
Public law 94-142 mandates thatA schools must transport students to special sites for education B only certain states must
1. 2 answers
2. 749 views
I'm having problems with this question.In a regular school, the mainstreaming\inclusion technique is A used only with visually
1. 4 answers
2. 917 views
I need help!What information is included in the instructional guide that accompanies most audiovisual materials? A How to
1. 5 answers
2. 1,240 views
Please help!If you want to project a microscope slide onto a screen, which machine would you use? A opaque projector B copy
1. 3 answers
2. 1,031 views
Solve for x:2 to x+1=x+2 to 3 or 2 to x+3= x+2 to x+5 (the proportions end up being the same in the end) I keep getting to the
1. 1 answer
2. 281 views
Name the shape. Plane shapes.It does not have 4 sides. all of it sides are equal. All of its angles are acute.
1. 4 answers
2. 517 views
4/6 of 18 is ?
1. 3 answers
2. 255 views
If x+y=-10 and x-y=2, what is that value of x?
1. 3 answers
2. 321 views
Two dogs are pulling on opposite ends of a bone. One dog pulls to the right with a force of 50N while the other pulls to the
1. 4 answers
2. 1,515 views
Indicate the number of unpaired electrons present in Kr Atom...?
1. 2 answers
2. 611 views
A student needs to determine by titration with NaOH the precise %KHP in an unknown sample that is thought to contain
1. 5 answers
2. 1,614 views
s(x)=1/5x^2Can anyone help me find the vertex of this equation and the line of symmetry I tried to do it but am finding in
1. 1 answer
2. 428 views
Find the length of a side of a rhombus whose diagonals measure 10 and 24?
1. 1 answer
2. 518 views
How do you solve this and problems like it:3/4 of _____ is 90 5/6 of 120 is ______
1. 1 answer
2. 313 views
Is there a form that is used for current events for7th grade students?
1. 3 answers
2. 547 views
Hi I'm having major problems with monomers in proteins. One what is a monomer Two what is it doing in a protien?Much thanks,
1. 1 answer
2. 649 views

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