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Questions (238)

How are sperm cells specialized to carry out their functions in penetration and fertilization of an egg? Explain with the help
1. 2 answers
2. 1,554 views
A sample of aluminium has a mass of 6.3g, calculate 1.the number of mole of aluminium present.2.the number of atoms of aluminium
1. 10 answers
2. 3,226 views
choose the correction for the angle
1. 2 answers
2. 379 views
wildcards
1. 1 answer
2. 357 views
solve for xInx-In5=0 x=5 n=0
1. 1 answer
2. 918 views
plz anyone help me for chapter 8 in that book final check animal senses
1. 0 answers
2. 144 views
You measure 64 children , obtaining a X of 57.28 . The mean is 56 and sd is 8 Slug says that bc this X is so close to the mean
1. 1 answer
2. 742 views
You measure 64 children, obtaining a X of 57.28. Slug says that bc this X is so close to the mean of 56, this sample could
1. 1 answer
2. 597 views
Company stock price of which has risen so that over the past ten trading days , it's mean selling price is $ 14.89 . Over the
1. 1 answer
2. 525 views
For the data 95 10 7 9 10 11 8 12 7 6 9, find the raw scores that correspond to the following : z= +1.22; z= -0.48
1. 1 answer
2. 572 views
Identify the conditions of the independent variable , the dependent variable , their scales of measurement , which measure of
1. 1 answer
2. 778 views
Ms.SueWhat 2 aspects of the data determine which measure of central tendency use?
1. 1 answer
2. 566 views
What 2 aspects of the data determine which measure of central tendency use?
1. 1 answer
2. 843 views
What 2 aspects of data determine which measure of central tendency to use ?
1. 1 answer
2. 668 views
Describe one personal score for each type of measurement scale (ratio, interval , ratio, ordinal) how the score relates/related
1. 0 answers
2. 485 views
1. What two aspects of the data determine which measure of central tendency to use?2. Why is it best to use the mean with a
1. 1 answer
2. 641 views
1. What two aspects of data determine which measure of central tendency to use?2. Why is it best to use the mean with a normal
1. 1 answer
2. 1,769 views
IN ABC, m<BAC =3x+9, m<ABC =8x+11, and m<BCA= 5x-8. Find the measures of <1,<2,<3. SHow your woek for solving x and finding each
1. 1 answer
2. 545 views
How would you change this sentence- The family history includes myocardial infarction in the father, who relates he died from
1. 1 answer
2. 404 views
I know you have to group this problem but I'm not sure how to solve this, if someone could step by step I would appreciate it.
1. 1 answer
2. 387 views
A rock is thrown upward with a velocity of 15 meters per second from the top of a 49 meter high cliff, and it misses the cliff
1. 2 answers
2. 2,635 views
A company that manufactures bikes has a fixed cost of $8,000. It cost $800 to produce each bike. The total cost for the company
1. 1 answer
2. 755 views
Find the geometric series whose second term is 1.5 and the fifth term is 0.1875
1. 1 answer
2. 500 views
As a fundraiser a school club is sellin posters. The printer charges a $24 set up fee plus $o.20 for each poster. Then the cost
1. 1 answer
2. 1,712 views
how do i build a rectangler pen using 40 meters
1. 1 answer
2. 381 views
A stationary 2.0 kg object is located on a table near the surface of the earth. The coefficient static friction between the
1. 1 answer
2. 810 views
A stationary 2.0 kg object is located on a table near the surface of the earth. The coefficient static friction between the
1. 2 answers
2. 3,681 views
A 10 foot ladder is placed against a vertical wall of a building, with the bottom of the ladder standing on level ground 8 feet
1. 2 answers
2. 6,386 views
the number of tickets sold each day for an upcoming performance is given byN(x)=-0.5x^2+13x+15 where x is the number of days
1. 1 answer
2. 449 views
An architect has allocated a rectangular space of 264ft^2 for a square dining room and a 10ft wide kitchen. What is both the
1. 1 answer
2. 3,507 views
explain to me why the first coordinate of the y intercept is always 0 please.
1. 1 answer
2. 736 views
explain to me why the slant of a line with slope 5/3 is steeper than the slant of a line with slope 4/3
1. 1 answer
2. 510 views
a 13 ft ladder is placed against a vertical wall of a building, with the bottom of the ladder stand on level ground 5ft from the
1. 1 answer
2. 4,931 views
an architect has allocated a rectangular space of 325ft^2 for a square dining room and a 12ft wide kitchen. find bothy the width
1. 1 answer
2. 728 views
a 20-foot ladder is placed against a vertical wall of a building, with the bottom of the ladder standing on level ground 16ft
1. 2 answers
2. 1,542 views
north avenue is 36ft wide when it ends at main st. a 45 foot long diagonal crosswal allows pedestrians to cross main st to or
1. 1 answer
2. 1,254 views
a triangular traffic island has a base half as long as its height. the island has an area of 121m^2. find the base and the
1. 1 answer
2. 2,431 views
an architect has allocated a rectanguoar space of 324ft^2 for a square dinging room and a 12ft wide kitchen. find both width of
1. 1 answer
2. 631 views
at2pma train leaves at 8pm 2nd train leaves at 162miles per hour faster than 1st train 2nd train takes over at10pm what are the
1. 1 answer
2. 385 views
How has this political culture affected the relationship Texas has with the federal government?
1. 1 answer
2. 318 views
graph the following functions. label the axis of symmetry, vertex, and points: y=x^ -5x +4
1. 1 answer
2. 388 views
10cm^3 of a normal specimen of human blood contains 1.2g of hemoglobin. How many grams does 22cm^3 of the same blood contain?
1. 1 answer
2. 420 views
To determine the number of trout in a lake, conservationist catches 161 trout, tags them and throuws them back into the lake.
1. 2 answers
2. 3,191 views
im needing help with an assignment that is due tonight by midnight
1. 1 answer
2. 483 views
a sameple of 137 firecrackers contained 6 duds. how many duds would you expect in a sample of 2466 firecrackers?
1. 2 answers
2. 1,126 views
a student traveled 238km in 15 days. at the same ratio, how far would the student travel in 30 days?
1. 1 answer
2. 383 views
a student traveled 238km in 15 days. at the same ratio, how far would the student travel in 30 days?
1. 1 answer
2. 408 views
the speed of train A is 14 miles slower than train B. train A travels 210 miles in the same time it takes train B to travel 280
1. 1 answer
2. 519 views
maria shoveled snow fromher driveway in 55 min. tom can do the same job in 30 min. how long will it take to do it together?
1. 1 answer
2. 398 views
Jack usually mows his lawn in 3 hours. Marilyn can mow the same yard in 5 hours. How long would it take them to mow the lawn
1. 2 answers
2. 567 views
A long distance trucker traveled 300 miles in one direction during a snow strm. The return trip in rainy weather was
1. 1 answer
2. 451 views
10cm^3 of a normal specimen of human blood contains 1.2g of hemoglobin. How many grams does 47cm^3 of the same blood contain?
1. 1 answer
2. 481 views
a student traveled 230 km in 12days.At the same ratio, how far would the student travel in 36 days?
1. 1 answer
2. 357 views
the speed of train A is 14 mph slower than train B. Train A travels 190 miles in the same time it takes train B to travel 260
1. 1 answer
2. 561 views
sue an shovel snow from her driveway in 55 minutes. Bill can do the same job in 60 minutes. how long would it take if they did
1. 1 answer
2. 546 views
An object that is falling or vertically projected into the air has it height, in feet, above the ground given by the formula
1. 1 answer
2. 1,429 views
surface area of a rightcircular cylinder. The area of a right circular cylinder is given by the polynomial 2pierh^2 where h is
1. 1 answer
2. 848 views
a launched rocket has an altitude, in meters, given by the polynimial h+vt-4.9t^2 where h is the height, in meters, from which
1. 2 answers
2. 573 views
i need help writing a secondary argumentative research paper ,i need a really strong thesis.what about one for poverty and
1. 1 answer
2. 403 views
substract; than reduce answer to lowest terms 5/22- 1/41
1. 1 answer
2. 420 views
the speed of train A is 8 mph slower than the speed of train B. Train A travels 220 miles in the same time it takes train B to
1. 0 answers
2. 763 views
according to theory emoployees comparethe imputs and outputs of other employees doing similar jobs. unfavorable comparisons may
1. 0 answers
2. 361 views
If a man runs for an hour and a half at 8 miles an hour due south; and then he continues south on a bus traveling at 55 miles an
1. 1 answer
2. 521 views
calendula,inc sells its herbal teas at a lower price in foreign countries than those charged to consumers in calendulas home
1. 1 answer
2. 395 views
A man on the top of a 40 meter tower directly overhead the road is watching a car moving on a straight road. The car speed makes
1. 1 answer
2. 540 views
Suppose the modified quota is 3.27 Fill in the blanks, and round your answers to two decimal places.(a) Find the lower quota.
1. 1 answer
2. 452 views
which is a real life example of a market that is close to perfect competition a.a computer monopoly b.an oil and gas cartel
1. 0 answers
2. 564 views
An iron wire has a cross-sectional area equal to 1.20 10-5 m2. Carry out the following steps to determine the drift speed of the
1. 2 answers
2. 1,939 views
A 4 ft spring measures 8 ft long after a mass weighing 8 pounds is attached to it. the medium through which the mass moves
1. 0 answers
2. 908 views
wyatt and allyson were asked to solve a percent broblem using the numbers 13 and 38. wyatt found 13% of 38 and allyson found 38%
1. 1 answer
2. 447 views
an analysis showed that 0.06% of the t-shirts made by one company were defective. a student says this is 6 out of every 100.
1. 1 answer
2. 522 views
the fundamental idea behind natural selection is that, within a particular environment, a genetically influenced trait tends to
1. 1 answer
2. 647 views
Critical thinking requires you to:A) Accept the simple answer and not make it complicated. B)tolerate uncertainty, even if you
1. 1 answer
2. 423 views
during a group meeting when they are each reading a draft of their formal report, Madiha and Anne realize that sometimes they
1. 1 answer
2. 549 views
"It is the case that good communicators advance more quickly in the company." Which of the following would be the best revision
1. 2 answers
2. 1,041 views
what is the amount of force required to keep a 10kg ball moving in a constant direction at a constant velocity of 1 m/s ( ignore
1. 0 answers
2. 371 views
0.40= ______130 the slope of a street is 0.40 how many feet vertically does it rise over a horizontal diastance of 130 feet I
1. 4 answers
2. 427 views
having trouble with finding the rise.slope is 0.40 run is 130 the set up is .040=rise
1. 3 answers
2. 974 views
Exports of tin and silver were the mainstays of the _______ economy for many decades. However, today, as the market for tin has
1. 3 answers
2. 994 views
give several exmples how compaines today devloped a marketing mix to compete in ther industry
1. 1 answer
2. 364 views
In terms of GNI PPP, excluding Singapore, the wealthiest nations of Southeast Asia are
1. 4 answers
2. 757 views
the entire region of northern africa and southwest asia is dominated by
1. 1 answer
2. 454 views
the main goal of the habsburg empire in wwI was?
1. 0 answers
2. 479 views
how might being aware of your medical family history help you
1. 2 answers
2. 361 views
A certain roller coaster has a circular, vertical loop of radius 10 meters, such that at its top the riders are upside down. How
1. 1 answer
2. 1,163 views
missed school cause I had flu. now haf to write 5 papers for pe.
1. 2 answers
2. 310 views
AHHHHHH Help!! Mass on string of unknown length oscillates witha period of 6.0s What if string length is doubled? amplitude dbl?
1. 1 answer
2. 721 views
free fall on the moon is 1.62m/s2 What is the lenght of the pendulum whos period on the moon mtches the period of 1.80m long on
1. 1 answer
2. 680 views
A mass on a string of unknown length oscillates witha period of 6.0sWhat is the period if the mass is doubled?
1. 1 answer
2. 592 views
need help with appendix H grammar exercise 2
1. 1 answer
2. 357 views
Could you see the North Star in the southern hemisphere
1. 1 answer
2. 362 views
if a planet has a period of 1 century, what is its average distance from the Sun in AU?
1. 0 answers
2. 357 views
Find the volume of water in a fish tank that is 4 m long, 1.7 m wide, and 54 cm deep?
1. 1 answer
2. 376 views
Solve the systems of equations by elimination.1. -2x+y=7 2. 2x+y=-9 6x+12y=24 4x+3y=1 3. 7x+3y=-1.5 4.2x-3y=-0.27 2x-5y=-30.3
1. 1 answer
2. 460 views
solve the systems of equations by elimination.6x-y=18 2x+y=7
1. 1 answer
2. 610 views
solve the system of equations by elimination.3x-4y=22 2x+5y=7
1. 4 answers
2. 2,159 views
port cities sutch as boston philadelphia and new york make the northeast a?
1. 3 answers
2. 497 views
ostain contact information for thrtee agencies in your community that provide resoure for children with disabilities. then u
1. 2 answers
2. 586 views
Identify and define the two other items (in addition to supply-side economics) that were a part of Reagan’s economic agenda.
1. 1 answer
2. 453 views
you are a painter, and the price of a gallon of paint increases from $3.00 a gallon to $3.50 a gallon. your usage of paint drops
1. 0 answers
2. 1,031 views

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