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August 27, 2012
a consulting engineer's time is billed at $60 per hour, and her assistant's is builled at $20 per hour. A customer received a
1 answer
asked by
Cristy
3,637 views
The radius of the Earth is approximately 6370 km. If one could dig down straight towards the center of the Earth, one would find
3 answers
asked by
Liz
3,074 views
1. Which of the following numbers is an example of an integer?
a. -15 b. 3/5 c. ^7 d. 0.252525... 2. Which statement is FALSE? a.
14 answers
asked by
Nyla
3,023 views
John and two friends rent a canoe at a park. Each person must rent a life jacket. If the bill for the rental of the canoe and
3 answers
asked by
Anonymous
2,815 views
A jet plane lands with a velocity of 100 m/s and can accelerate at a maximum rate of -5.0 m/s2 as it come to rest. Can this
2 answers
asked by
Janice
2,603 views
What is the most probable next number in this list?
12, 1, 1, 1, 2, 1, 3
3 answers
asked by
Anonymous
2,545 views
find the remaining zeros of f.
degree 4 zeros i, -18+i enter the remaining zeros of f please help me out!
1 answer
asked by
ash
2,525 views
1. A boat traveled 210 miles downstream and back. The trip downstream took 10 hours, the trip back took 70 hours. What is the
9 answers
asked by
Kian
2,446 views
Jason and Julia are preparing for a quiz in Psychology 101. Jason recites four reasons for seeking out a social support network.
4 answers
asked by
rami
2,442 views
The leader of a bicycle race is traveling with a constant velocity of +11.9 m/s and is 10.7 m ahead of the second-place cyclist.
2 answers
asked by
Tony
2,361 views
A nitrogen atom has 7 protons, and its most common isotope has 7 neutrons. A radioactive isotope of nitrogen has 9 neutrons.
1 answer
asked by
jesse
2,175 views
How do you make a venn diagram of the 6 branches of chemistry? (Inorganic chemistry, organic chemistry, biochemistry, nuclear
2 answers
asked by
jake
1,940 views
Line from "To Her Father With Some Versus", Yet for part payment take this simple mite
possible answers 1)bedbug 2)a coin of
1 answer
asked by
kevin
1,757 views
-In respect to the foundations of prejudice, social identity theory is associated with the concept of A. modern racism. C.
2 answers
asked by
rami
1,666 views
What is the plural of scientist?
2 answers
asked by
Karen
1,570 views
Two psychology students are in a heated discussion about the nature of prejudice. Mavis insists that that when people get their
3 answers
asked by
rami
1,544 views
How many lines of symmetry does an oval have?
4 answers
asked by
Kelley
1,539 views
As discussed in your text, the Implicit Association Test (IAT)
A. is based on a culture-free questionnaire. B. has revealed that
1 answer
asked by
rami
1,508 views
Two psychology students are in a heated discussion about the nature of prejudice. Mavis insists that that when people get their
3 answers
asked by
rami
1,480 views
a copper sample has a mass of 44.65 g and a volume of 5.0cm^3. what is the density of copper, expressed as gram per cubic
1 answer
asked by
help3
1,369 views
I'm stuck on this question please help.
"Lines p and q intersect to form adjacent angles 1 and 2.If angle 1=3x+18 and angle
1 answer
asked by
Rick
1,343 views
Aggressiveness builds up in people because of human nature. It can be safely
expressed before it reaches a “boiling point”
1 answer
asked by
rami
1,306 views
Brian is taking three courses this semester: economics, statistics, and finance. He has decided to spend 19 hours per week
1 answer
asked by
Rey
1,303 views
ohh sorry, in my first question...
A 15 kg box sits on a horizontal FORCE. the coefficient of static fricition between the box
4 answers
asked by
Daniella
1,264 views
the phone company has two plans for cell phones. the first plan calls for a monthly fee of 35.00 with unlimited calling. The
1 answer
asked by
Liv
1,258 views
The attendance at a baseball game was 400 people. Student tickets cost $2 and adult tickets cost $3. Total ticket sales were
1 answer
asked by
Anonymous
1,202 views
Which of the following statements is true of the Gulf of Tonkin affair?
A. Congress was divided and only reluctantly passed the
2 answers
asked by
hilorie
1,191 views
name the property shown by each statement
(3+y)+0=3+y
1 answer
asked by
starr
1,161 views
A 15 kg box sits on a horizontal force.
the coefficient of static fricition between the box and the surface is 0.70. if a force P
1 answer
asked by
Teresa
1,144 views
A preschool in your class draws a square that's divided by lines. This shaped as knows as a A, mandala B, sun c, pictorial D,
3 answers
asked by
Olivia
1,137 views
the wheel ( including the tire) of a sports car under development by one of the Big Three auto companies has an 11 in radius.
2 answers
asked by
greeny
1,114 views
molecules of two different compounds contain the same number of atoms of each element but have different arrangement of atoms.
1 answer
asked by
help
1,092 views
Suppose you wanted to place 1,000,000 pennies in large coin banks. If you put 50,000 pennies in each bank, in which bank would
2 answers
asked by
FELECIA
1,052 views
A POINT SOURCE OF LIGHT IS PLACED 50 CM ABOVE A CIRCULAR CARD OF DIAMETER 5CM, THE SOURCE BEING DIRECTLY ABOVE THE CENTRE OF THE
11 answers
asked by
SABRINA
1,007 views
A speed skater moving across frictionless ice at 8.0 m/s hits a 5.7m-wide patch of rough ice. She slows steadily, then continues
1 answer
asked by
Carmen
1,007 views
Pearson homework does anybody have an acount I Ned your help
0 answers
asked by
Brook
1,005 views
A 160lb person steps into an elevator and stands on a bathroom scale. what is the weight on the scale when the elevator
1 answer
asked by
Andrew
999 views
i need help figuring out tis prealgebra problem?? In 4 7 8 13 15 27 Out 16 28 32 52 60 108 107 2/3
2 answers
asked by
fatina
951 views
identify parts of speech to this sentence Over a three month period he was able to win her over to his point of view.
2 answers
asked by
Anonymous
916 views
The sum of 2 angles is 90. The measure of one angle is 1 1/2 times the measure of each angle
3 answers
asked by
lisa
906 views
The type of pretend play in which
Preschool children role play with others is called? Dramatic play B, onlooker play C, solitary
5 answers
asked by
Olivia
904 views
Best Rentals charges a daily fee plus a mileage fee for renting its cars. Barney was charged $120 for 3 days and 300 miles,
1 answer
asked by
maria
903 views
in a boy's school,5/8 of the boys play football and 4/7 play rugby.if every boy play atleast one of the two games,ind the
1 answer
asked by
ali
887 views
identify whether the number is rational or irrational. then explain why it is rational or irrational.
8/17 and 21.192
4 answers
asked by
Alexius
887 views
a student says that 30 more seventh graders bought canned drinks than eighth graders.Describe and correct the error made in
1 answer
asked by
bettie
881 views
a building cast a shadow approximately 130 ft long on the street when the suns ray form an 82.9 degree angle with the earth. how
1 answer
asked by
greeny
869 views
Radius of a circle with a sector area of 3 square ft determined by a central angle 1/4 radian
1 answer
asked by
tim
861 views
A child of height 1.2 metres stands 3 metres from the foot of a lamp post of height 2.8 metres, at the top of which there is a
5 answers
asked by
SABRINA
847 views
A hill that has a 31.4 % grade is one that rises 31.4 m vertically for every 100.0 m of distance in the horizontal direction. At
3 answers
asked by
Alex
830 views
A ball bounces back .06 of its height on every bounce. If a ballistic dropped from 200feet, how high does it bounce on the fifth
2 answers
asked by
m
829 views
Look at the things in the picture. What can you see there? Answer the questions looking at the picture. What are you going to
1 answer
asked by
rfvv
797 views
Verify that following are identities:
1. cos 3t = 4 cos³ t-3 cos t 2. sin 4x = 8 sin x cos³ x-4 x cos x (use a double-angle
1 answer
asked by
PDF
790 views
form a polynomial f(x) with real coefficients having the given degree and zeros
degree 4 zeros 5+3i;3 multiplicity 2 enter the
1 answer
asked by
ash
789 views
Need help.....
A child of height 1.2 metres stands 3 metres from the foot of a lamp post of height 2.8 metres, at the top of
2 answers
asked by
SABRINA
758 views
in roman numerals, letters represent numbers. for example, I=1,V=5,X=10,L=50,C=100. letters in roman numerals are written next
2 answers
asked by
shion
745 views
A 10 kg block sits on a flat surface whose μs is 0.60 and whose μk is 0.40
a. What horizontal force is required to get the
3 answers
asked by
Lianne
743 views
a circular opaque disk, 25 cm in diameter, is set up 30 cm from a circular source of light of diameter 40 cm. Ascreen is placed
0 answers
asked by
SABRINA
742 views
a baseball team has already played 37 games and won 21 games. The season has a total of 63 games. How many more games do they
2 answers
asked by
dell
739 views
If you can program a calculator or computer, estimate the length of the curve f(x) on the given interval using largest n's.
f(x)=
2 answers
asked by
amanda
724 views
The three types of pretending in children's dramatic play:pretending with a regard to a role, pretending with regard to an
3 answers
asked by
Olivia
687 views
Which one of the following is not one of the three main functions of language in dramatic play described by smilanksy? A,
2 answers
asked by
Olivia
682 views
Type A nerve fibers in humans can conduct nerve impulses at speeds up to 139.8 m/s. How fast is this in mph?
This is a question
1 answer
asked by
David
675 views
I need help answering the following question:
A road sign reads: "5% grade next 4 miles." What is the change in elevation from
3 answers
asked by
Don
675 views
So, over the summer i had to read the book called the giver by louis lowry, and now i need to write a two chunk paragraph on the
1 answer
asked by
Clairie
667 views
A collection of a child,s classroom work that's assembled by teachers, parents, and the child him self is a called a A, learning
5 answers
asked by
Olivia
648 views
what is the laplace transform of cost+4sint
2 answers
asked by
mo
643 views
When you eat a salad with lettuce, croutons, hard-boiled egg, bacon bits, and salad dressing, which one of those components will
1 answer
asked by
Sharon
639 views
i need to write an algebraic expression for each word phrase. Can you check if I am correct:
2) 13 less than a number q i got :
3 answers
asked by
marko
634 views
please help
A circular opaque disk, 25 cm in diameter, is set up 30 cm from a circular source of light of diameter 40 cm. A
1 answer
asked by
SABRINA
629 views
A car dealer purchased 2 cars, one for $1500 and the other for $20000, He then sold the first car at a loss of 14% and the
1 answer
asked by
timmy
624 views
Hello, I have another question from my linear algebra class. I'm asked to find the area of a triangle using determinants, but
1 answer
asked by
Robert
623 views
A hill that has a 31.4 % grade is one that rises 31.4 m vertically for every 100.0 m of distance in the horizontal direction. At
2 answers
asked by
Alex
608 views
1. Tadpole noodles are made from corn.
2. Tadpole noodles are made of corn. (Which one is right?) 3. She is going to go for a
1 answer
asked by
rfvv
595 views
For questions 13-15, select the answer that correctly identifies the part of speech of the all caps word.
1. Katrina wanted to
4 answers
asked by
Anonymous
593 views
1. Tadpole noodles are made from corn.
2. Tadpole noodles are made of corn. (Which one is right?) 3. She is going to go for a
1 answer
asked by
rfvv
588 views
A student is asked to answer 7 out of 9 questions on an exam.
(a) Classify the problem as a permutation, a combination, or
1 answer
asked by
Leo
587 views
im still stuck. i need help.
evaluate the integral ∫sinx /(1+x^2) dx from -1 to 1
1 answer
asked by
Vicky
584 views
if the measure of an angle exceeds four times the measure of its complement by 25, what is the measure of the angle?
1 answer
asked by
Lisa
584 views
401,000,000 in scientific notation
1 answer
asked by
Anonymous
574 views
A 10 kg block sits on a flat surface whose μs=0.60 and whose μk is 0.40
a. What horizontal force is required to get the block
1 answer
asked by
Lianne
569 views
In 5 years time I will be 3 times as old as my son. In 14 years time, the sum of our ages will be 62. Today the sum of our ages
1 answer
asked by
Anonymous
566 views
A 15 kg box sits on a horizontal force.
the coefficient of static fricition between the box and the surface is 0.70. if a force P
4 answers
asked by
Daniella
565 views
I need a sentence using the word cytoplasm and I'm in 5th grade.
3 answers
asked by
Jake
552 views
I keep getting answer wrong. I don't know what I did wrong. I really need help please. I need help with 1 question. Can you help
1 answer
asked by
John
551 views
Attach 6 trapezoids to one hexagon for each figure
Figure 1: One line of symmetry and no rotational symmetries (other than 360
0 answers
asked by
danny
545 views
particular factors encourage people to be drawn into liking one another. in this context the reciprocity of liking effect is
1 answer
asked by
rami
543 views
Please help me with this algebra question?!?!?!?
Find the discriminant of the equation in terms of p and q. Suppose q<p<0. Tell
0 answers
asked by
Melissa
542 views
Ok this is the last one I promise! It's from a sample exam and I'm practicing for my finals :)
Verify if the following 4 points
1 answer
asked by
Robert
538 views
What is stress management?
A. Controlling and reducing the tension that occurs in stressful situations B. Controlling and
1 answer
asked by
Anonymous
536 views
Can someone help please?
A circular opaque disk, 25 cm in diameter, is set up 30 cm from a circular source of light of diameter
0 answers
asked by
Sabrina
529 views
PLEASE HELP!
A POINT SOURCE OF LIGHT IS PLACED 50 CM ABOVE A CIRCULAR CARD OF DIAMETER 5CM, THE SOURCE BEING DIRECTLY ABOVE THE
1 answer
asked by
SABRINA
525 views
What are the most important skills to maintaining healthy interpersonal relationship?
1 answer
asked by
Christopher
519 views
find the value of a and b , so that 10x to the power 4 + 17x to the power 3 - 62x to the power 2 + 24x -bx -5 +a,is divisible by
1 answer
asked by
TUHITUHI
518 views
Which is true about conducting research?
a) It is easy and anyone can do it b) The problem you pick is less important than how
1 answer
asked by
Tammy
514 views
Reduce answers to lowest terms.
1.) 2x/2x^2+5x-3 + 5/x^2-9 = 2.) x-3/12x^3-18x^2 - x+1/16x^2-24x = 3.) 2x/x^2-2x-15 - x-2/3x^2+9x
2 answers
asked by
Sella
508 views
One line of symmetry and no rotational symmetries (other than 360 degrees)
im supposed to draw this but idk what it is
2 answers
asked by
Danny
503 views
PLEASE HELP!
A POINT SOURCE OF LIGHT IS PLACED 50 CM ABOVE A CIRCULAR CARD OF DIAMETER 5CM, THE SOURCE BEING DIRECTLY ABOVE THE
1 answer
asked by
SABRINA
500 views
A cylindrical can is open at both ends. It is of height 14 cm and radius 4.2 cm. Find the external surface area of the can.
1 answer
asked by
Jeconiah
499 views
Kevin has a rabbit, a ferret, a gerbil, and a turtle. He feeds them in a different order each day. In how many different orders
1 answer
asked by
animals
495 views
You are a member of the 244th MP Bn. You and two other Soldiers are manning the Observation Post (OP). Three Iraqis civilians
0 answers
asked by
Anonymous
490 views
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