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Sami

Questions (110)

the ratios of cats to dogs is 5:2 ther 63 dogs and cats how many are cats
1. 1 answer
2. 71 views
What is capacitation in fertilization
1. 1 answer
2. 55 views
A body of mass 5kg is initially at rest at the bottom of a rough inclined plane of length 6.3m. The plane is inclined at 300 to
1. 1 answer
2. 309 views
A body of mass 5kg is initially at rest at the bottom of a rough inclined plane of length 6.3m. The plane is inclined at 300 to
1. 1 answer
2. 294 views
. A body of mass 5kg is initially at rest at the bottom of a rough inclined plane of length 6.3m. The plane is inclined at 300
1. 1 answer
2. 278 views
How much is 3/4 of page is it half of page?
1. 1 answer
2. 157 views
If the density of water is 1.0 g/cm3, which of the following objects will float on water?An object that has a mass of 70 grams
1. 4 answers
2. 1,733 views
Use Excel to find the given statistical measures of the following set. Round answers to two decimal places. If a measurement
1. 1 answer
2. 255 views
(a) Find f'(x) iff(x) = ((2x ^ 2 - 1)(x ^ 2 + 3sqrt(x)))/(x ^ 3 + 2sqrt(x))
1. 2 answers
2. 967 views
3
1. 0 answers
2. 175 views
Given that 2x-1 is a factor of x^3-3x^2+bx-b, use full sentences to describe the steps and the theorem you would use to
1. 2 answers
2. 724 views
c) Knowing Tony is injured, they need to travel the shortest distance possible back to a road. They are located at (4,11),
1. 1 answer
2. 550 views
Tony is picked up by an ambulance, which moves in a straight line with position given by s(t)=2t^3 - 9t^2 + 12t - 5 metres,
1. 1 answer
2. 458 views
Tony's blood pressure can be modelled using the function P(t)=1000(sin t)(e^-2t), where 0 ≤ t ≤ 2 minutes. His body is
1. 5 answers
2. 1,122 views
consider the function y=(ax+b)/(cx+d), where a,b,c,and d, are constants, a,c cannot equal 0. determine the horizontal and
1. 1 answer
2. 1,693 views
Describe how you would use the second derivative to determine a local maximum or minimum.
1. 1 answer
2. 760 views
For f(x) = 2x^3- − 3x^2 − 12x + 21, find where f'(x) = 0, and the intervals on which the function increases and decreases.
1. 1 answer
2. 490 views
I'm having trouble determining when you divide and when you multiply to solve a scientific notation problem.For example: Assume
1. 4 answers
2. 787 views
I cannot figure out how to convert 35 atm to degrees fahrenheit.Could you help me please?
1. 4 answers
2. 621 views
When writing an expression, is it correct to write 15,000 - 583.33x or -583.33(x) + 15,000?I have seen both but I have a friend
1. 1 answer
2. 645 views
I'm working on a problem where I was given a table and had to find the exponential equation of best fit. The table is about the
1. 1 answer
2. 614 views
Write the equation of a line that goes through (5,3) and (2,7)I found the slope of the line to be -4/3 Then, I substituted one
1. 1 answer
2. 558 views
If I roll a die 6 times, how many 5's do I expect to get?I know if I rolled it one time I would have a 1 in 6 chance of getting
1. 1 answer
2. 561 views
What other information must be given in order to be able to prove the two triangles congruent by ASA?
1. 6 answers
2. 6,814 views
Which of the following is not an object of satire in "a contribution to the statistics'?A. The self importance of social studies
1. 1 answer
2. 1,676 views
A segment has endpoints M(6,15) and N(-3,9). The image of the segmen for a dilation with center (0,0), has endpoints M'(2,5)and
1. 2 answers
2. 2,330 views
So my teacher marked this 0/6 but only told me to correct 2 things. Can some one check over this? If I'm right I need to email
1. 1 answer
2. 701 views
Which of the following is important when a primary scheduled as heavily front-loaded as it was in 2008?A. A clear stance on the
1. 4 answers
2. 877 views
Find the image of O (-2,-1) after two reflections, first across the line y=-5, and then across the line x=1.I believe the answer
1. 1 answer
2. 1,155 views
Another question I'm a bit confused on..What is the angle of the rotation about C the maps the solid figure to the dashed
1. 2 answers
2. 767 views
Point Y (-1,-3) is rotated 180° about the origin. What are the coordinates of it's image, point Y'.I keep getting (-1,-3) but
1. 4 answers
2. 3,235 views
What is the main reason some people believe there should not be any limits on presidential terms?A. There should be a monarch
1. 4 answers
2. 911 views
Simplify the difference (-7p^4+4p^3+6)-(3p^3-5p+3)I removed the parenthesis and changed the addition and subtraction signs to
1. 2 answers
2. 807 views
Which of the following correctly revises the the sentence so that it is entirely in the active voice?A. It has been decided by
1. 3 answers
2. 921 views
Is this a polynomial?15x – 12 + 4x I'm pretty sure it is a polynomial, am I right?
1. 4 answers
2. 559 views
What does Asimov predict will happen to earth in billions of years?a. it will be burned up by the sun b. its population will
1. 4 answers
2. 1,728 views
When an electric current passes through water during the process of electrolysis, two gases are formed. One gas has a boiling
1. 2 answers
2. 1,657 views
Identify the initial amount a and the growth factor b in the exponential function.f(t)=1.4^t A)a = 1, b = 0.4 B)a = 1.4, b = 0
1. 4 answers
2. 1,406 views
1. Which of the following describes the Puritans?A) didn't have much success as planters B) made Sunbury into a thriving port***
1. 12 answers
2. 2,915 views
I have determine if these are area or volume simply based on looking at them without doing the calculations. Could you please
1. 3 answers
2. 432 views
You roll a number cube twice. Find the probability of the event in fraction form.-Rolling a 4 then an even number -Rolling a 3
1. 1 answer
2. 847 views
A 60kg man standing on a stationary 40kg boat throws a 0.2kg ball with a velocity of m/s. Assuming there is no friction between
1. 4 answers
2. 2,385 views
The espionage is use only an associative property to rewrite the expression: (mq) * nMy teacher says the correct answer is m *
1. 1 answer
2. 515 views
I'm a little confused about what a Pythagorean Triple is.As long as your two legs are both whole numbers, isn't every one a
1. 1 answer
2. 667 views
I just want to make sure I have done this correctly.(10a^3b)(3ab^2c^2) = 30a^4b^3c^2
1. 2 answers
2. 461 views
Could someone check my work please? Thank you!(14a^2b)(2ab^2c) = 28a^3b^3c (a^25)^7 = a^125 6x^6 ∙ 6x^6 = 36^12 (2x^2)^3 =
1. 4 answers
2. 597 views
What is the difference between B as in the longer base of a trapezoid and b as in base in terms of geometry?
1. 1 answer
2. 453 views
Is -4 to the zero power still 1 since all numbers to the zero power are 1 or is it negative 1?
1. 1 answer
2. 405 views
I have the following chart that I am supposed to find the percent increase in one step. The directions specifically say not to
1. 4 answers
2. 626 views
Does linear growth have to add the exact same amount each period, so a constant amount each time such as 500, 500, 500, etc, or
1. 1 answer
2. 424 views
I have the following chart that I am supposed to find the percent increase in one step. The directions specifically say not to
1. 1 answer
2. 583 views
Does linear growth have to add the exact same amount, so a constant amount each time such as 500, 500, 500, etc, or does it just
1. 0 answers
2. 533 views
Does linear growth have to add the exact same amount, so a constant amount, each time or does it just have to be close?
1. 0 answers
2. 434 views
I have the following chart that I am supposed to find the percent increase in one step, not using a two step method.10.5 12.5
1. 0 answers
2. 677 views
I have a triangle with equal sides. Then a s cons triangle is put in the middle so I have four triangles. Triangles are
1. 1 answer
2. 772 views
Hooke's Law states that the distance a spring will stretch beyond its natural length varies directly with the force applied to
1. 1 answer
2. 944 views
Hooke's Law states that the distance a spring will stretch beyond its natural length varies directly with the force applied to
1. 1 answer
2. 1,153 views
Is the only difference between a ratio and a rate in a ratio the units are the same so they cancel out and in a rate they are
1. 1 answer
2. 467 views
Alice has a mass of 70.0 kg and her car has a mass of 1000.0 kg. Alice is sitting in parked car on the side of the road. The
1. 1 answer
2. 573 views
1) A man with an income of $7500 and allowance of $1800, paid $1824 in tax. What is the rate of taxation?2) Mr Green earns $95
1. 2 answers
2. 759 views
1) Nine milk bottles contain 4.5 litres of milk between them.How much do five bottles hold?2) A shopkeeper can buy 36 toys for
1. 2 answers
2. 944 views
1) An aircraft flying at 500 km/h completes a journey in 8.4 h. How long would the journey take if it flew at a speed of 420
1. 2 answers
2. 1,057 views
Two 6-sided dice are rolled at the same time. How many outcomes correspond to the event that the sum of the numbers is 5?
1. 1 answer
2. 2,086 views
I really need help on this PLEASE a 5 man baseball team how would I find average? Would it be total hits divided by at bats or
1. 2 answers
2. 447 views
For a 5 man baseball team how would I find the average? Would it be total hits divided by total at bats or add up 5 averages and
1. 1 answer
2. 421 views
A car moving with an initial speed v collides with a second stationary car that is 46.0 percent as massive. After the collision
1. 1 answer
2. 940 views
Three identical uniform meter sticks are placed on the floor. The first stick lies along the y axis from y = 0.320 m to y = 1.32
1. 1 answer
2. 3,540 views
An arrow is shot from a bow at 20.0 m/s at an angle of 65 degrees above the horizontal. The arrow leaves the bow at a height of
1. 1 answer
2. 1,725 views
Calculate the distance (in ) that Larry runs if he maintains an average speed of 8.9 for 1 hour.
1. 1 answer
2. 651 views
Two small pith balls, each of mass m = 16.6 g, are suspended from the ceiling of the physics lab by 1.8 m long fine strings and
1. 1 answer
2. 968 views
I don't get it.I need to find out these conversions. 15,000 g= ____ kg 5,000 mL= ____ L 75 mL= ____ L 390 mL= ____ L 0.03 m=
1. 1 answer
2. 635 views
Review Conceptual Example 11 before attempting this problem. An empty capacitor is connected to a 9V battery and charged up. The
1. 1 answer
2. 663 views
The membrane that surrounds a certain type of living cell has a surface area of 2.13 x 10-9 m2 and a thickness of 1.94 x 10-8 m.
1. 0 answers
2. 589 views
The temperature of 2.7 moles of an ideal gas is 471 K. How much work does the gas do in expanding isothermally to 3.7 times its
1. 0 answers
2. 523 views
When you take a bath, how many kilograms of hot water (50°C) must you mix with cold water (13°C) so that the temperature of
1. 0 answers
2. 1,099 views
A solid object floats on ethyl alcohol, with 60.9% of the object's volume submerged. Find the density of the object.
1. 1 answer
2. 620 views
In the process of changing a flat tire , a motorist uses a hydraulic jack. She begins applying a force of F1=8.6N to the input
1. 0 answers
2. 860 views
A uniform disk with a mass of 27.3 kg and a radius of 0.309 m is free to rotate about a frictionless axle. Forces of 90.0 N and
1. 1 answer
2. 1,414 views
Suppose you need to measure the mass of an object, but have only a 7-kg standard mass and a meter stick. Place a knife edge
1. 1 answer
2. 1,054 views
A uniform disk with a mass of 27.3 kg and a radius of 0.309 m is free to rotate about a frictionless axle. Forces of 90.0 N and
1. 1 answer
2. 615 views
A person is sitting with one leg outstretched, so that it makes an angle of = 39.9o with the horizontal. The weight of the leg
1. 0 answers
2. 1,447 views
A ball of radius 0.2m rolls along a horizontal table top with a constant linear speed of 3.04 m/s. The ball rolls off the edge
1. 1 answer
2. 779 views
Find the net torque (magnitude and direction) produced by the forces F1 (F1 = 17.3 N) and F2 (F2 = 26.1 N) about the rotational
1. 0 answers
2. 899 views
Find the net torque (magnitude and direction) produced by the forces F1 (F1 = 17.3 N) and F2 (F2 = 26.1 N) about the rotational
1. 0 answers
2. 940 views
Why does an ion have an electrical charge?
1. 1 answer
2. 1,012 views
What is a parent function?
1. 1 answer
2. 582 views
An auditor reviewed 25 oral surgery insurance claims from a particular surgical office, determining that the mean out-of-pocket
1. 1 answer
2. 614 views
I have been given a piece of music for an audition piece to learn over spring break, it is called Danny boy and i can not
1. 1 answer
2. 447 views
Name the property used in the equation 15n=15multiplicative identity or multiplicative inverse?
1. 1 answer
2. 758 views
how do you find the slope that passes through the points (0,-4) and (3,-2)
1. 2 answers
2. 367 views
find the x-intercepts by factoring g(x)=x^4-27xI'm really confused. All I can think is to factor out one x, but that only makes
1. 1 answer
2. 524 views
in a polynomail function, does the leading coeeficient do anything else than tell you the direction of the graph (i.e. whether
1. 3 answers
2. 393 views
in a polynomail function, does the leading coeeficient do anything else than tell you the direction of the graph (i.e. whether
1. 1 answer
2. 491 views
Compare egytion Empire to that of the symerians...
1. 4 answers
2. 397 views
what is the code of the Hummurrabi.?and if possible can i have examples?
1. 3 answers
2. 920 views
Could the greeks have developed a democracy without the development of a Aristocracy?And y??
1. 7 answers
2. 747 views
Could the greeks have developed a democracy without the development of a Aristocracy?
1. 5 answers
2. 1,147 views
(12x12)-7+6=
1. 1 answer
2. 666 views
How to simplify?11h 179min
1. 1 answer
2. 383 views
how do you evaluate these numbers?/-48/-/-20/ -/-51/ I have looked every where and I need help please.
1. 3 answers
2. 372 views

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