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Mari

Questions (86)

Shaka Zulu led tribes who mostly identified as what?
1. 1 answer
2. 112 views
Colonial powers were particularly interested in mining which resources that was abundant in Africa
1. 1 answer
2. 123 views
What is the driving force for the movement of the lithospheric plates?
1. 0 answers
2. 105 views
Fill in the missing numbers to complete the linear equation that gives the rule for this table.x y 2 –15 3 6 4 27 5 48
1. 1 answer
2. 397 views
Compare and contrast ancient Athens and Sparta
1. 0 answers
2. 364 views
What effect do the following changes have on the position of equilibrium (which way does the equilibrium shift) for the
1. 1 answer
2. 1,239 views
Which of the following determines the amplitude of a longitudinal wave? (1 point)the distance between two rarefactions how close
1. 0 answers
2. 400 views
Find the present worth of the annuity paying P5,000 per month at a rate of 12% compounded quarterly forever.(a) P505,050.50 (b)
1. 1 answer
2. 1,462 views
Phases, Eclipses and TidesThis section explains what causes the phases of the moon, what causes eclipses, and what causes tides.
1. 0 answers
2. 754 views
Use the drop-down menus to complete the sentences.Mongolia, Japan, and the Koreas are largely , with large majority ethnic
1. 7 answers
2. 2,266 views
Find the sum or differences through 9-109. 1/16 - 7/32 A. 13/32 B. 23/32 C. 3/4***** My answer C 10. 1/2 - 1/14 A. 3/7 B.
1. 4 answers
2. 957 views
Find the sum or difference5/6 + 1/9 A. 25 B. 8/9 C. 17/18***** My Answer is D
1. 2 answers
2. 570 views
A Ferris wheel has a diameter of 60 feet. When you start at the top of the Ferris wheel, you are 62 feet from the ground. The
1. 1 answer
2. 905 views
Before colliding the momentum Of Block A is +450 kg • m/s and Block B is -150 kg • m/s After Block A has a momentum +100
1. 2 answers
2. 1,052 views
A box has a momentum of 38.0 kg times m/s to the right. A 88.3 N force pushes it to the right for 0.338 s. What is the final
1. 1 answer
2. 1,403 views
32.) What is the slope for the line that passes through a pair of points?(-4,4), (3,2) -2/5 -2/7 6/7 -1/7 Still stuck on this
1. 1 answer
2. 605 views
What is the simplified form of the expression 8[60÷(4^2-2^2)-2]I am so tired of looking at this equation I want to cry I keep
1. 3 answers
2. 2,682 views
You use a line of best fit for a set of data to make a prediction about an unknown value. The correlation coefficient for your
1. 2 answers
2. 1,718 views
What is an estimate of the solution of the equation 6n+3=2? Use a tableI don't know how to get the answer :(
1. 1 answer
2. 700 views
Which ordered pair is a solution of the equation y=x-3?(-2,5) (-5,2) (2,5) (5,2) I keep getting other answers :(
1. 1 answer
2. 447 views
I have to explain why I agree or disagree and "why i think this is" in an essayI already know what I want to say but I don't
1. 1 answer
2. 633 views
Why do students have to pass an algebra course in order to graduate highschool?
1. 2 answers
2. 727 views
Most states require students to pass an algebra course in order to graduate high school. Why do you think this is? Explain why
1. 1 answer
2. 876 views
Can u please help me with all the answers to the final LEAP exam for 6th grade
1. 3 answers
2. 675 views
Prove if f(p) = 0 where abs(f) is continuous at p, then f is continuous at p. Note: we have only learned continuity,
1. 1 answer
2. 512 views
an average ant is 1-4 inch long .a picnic blanket is 84 inches how many ants long is the picnic blanket
1. 1 answer
2. 590 views
a solution consisting of 1.6M NaNO3 and 1.0M of Na(NO3)2please help
1. 1 answer
2. 484 views
GCF of each pair of polynomials 27 y3z and 45 x2y
1. 2 answers
2. 1,358 views
Pytheorem QuadraticHelp me solve this problem x^2(2x+6)(2x+4)
1. 1 answer
2. 420 views
Please help me find the GCF of these two expressions20x^5u^7 and 28x^3v^2u^4
1. 1 answer
2. 483 views
Please check and see if my answer are correct1). 24v^2w^5x^8-20v^7w^9= -4v^2w^5(5v^5w^4-6x^8) 2). 81-25z^2= (5z+9)(9-5z) 3).
1. 1 answer
2. 664 views
What is the GCF of these two expressions?30w^4v^8 and 24y^3w^6v^2 Please help me figure this out
1. 1 answer
2. 477 views
Help me with these two equationsSolve for v 2v^2+4v-14=(v+1)^2 solve for y y^2+6y+8=0
1. 2 answers
2. 344 views
Need help!! Please help me figure this outWhat is the length of 7ft more than twice the width and an area of the rectangle is
1. 1 answer
2. 521 views
What is the GCF of these two expressions30w^4v^8 and 24y^3w^6v^2
1. 1 answer
2. 385 views
How do I factor this, Please help me.9w-w^3
1. 1 answer
2. 380 views
How do I factor this, Please help me.9w-w^3
1. 3 answers
2. 395 views
using sin(alpha-beta)=(sin alpha)(cos beta)-(cos alpha)(sin beta)use the identity to derive the result proof for :
1. 6 answers
2. 1,236 views
Write a formula expressing the information:i)Rose paid twice as much as Mike I used R for Rose and M for Mike The formula I cam
1. 1 answer
2. 526 views
A wire is 200 inches long is cut into three pieces, two of equal length, each twice as long as the third. How long is the third
1. 1 answer
2. 561 views
What is the density of carbon dioxide gas at 25 C and 779 mmHg?
1. 1 answer
2. 521 views
Evaluate 3X /4 if X=2
1. 2 answers
2. 1,570 views
describe a situation in which you might use each calculationa)9/8 divided by 2/3 b)1 and 2/3 divided by 2 and 2/3
1. 1 answer
2. 663 views
What impact do ignorance and stigma have on people who are HIV-positive in Malawi and other African countries?It'll b much
1. 1 answer
2. 518 views
how have the metis retain their culture in modern canada
1. 1 answer
2. 443 views
Explain how to calculate 1/4 divided by 1/8 using reciprocal fractions
1. 4 answers
2. 2,903 views
Explain why 0.4 divided by 0.2 has the same answer as 4 divided by 2.(Hint: Convert the decimals into fractions with a
1. 1 answer
2. 2,033 views
I need help on a few questions.. Full sentences would be nice.1. When was Rupert's Land given to Prince Rupert? 2.What areas of
1. 1 answer
2. 683 views
think about the role that trees play in the water cycle. what are two of the ways in which they are part of the cycle?
1. 4 answers
2. 1,521 views
Give 2 examples for each state of fresh water: a) solid b)liquid c) vapour?
1. 4 answers
2. 897 views
Give 2 examples for each state of fresh water: a) solid b)liquid c) vapour?
1. 5 answers
2. 5,541 views
Integral of (cot4x)^5 (csc4x)^7
1. 1 answer
2. 471 views
Step 2 - Transform the sample mean into a z-score (p. 133)x̅ = 26, N = 30, σ_X=6 Z = (X- µ)/(σ_X/√N) = (24- 26)/(6/5.4772)
1. 0 answers
2. 700 views
Darned old Foofy!Foofy computes the x̅ (MEAN) from data that her professor says is a random sample from population Q. she
1. 0 answers
2. 827 views
under the same conditions of temperature and pressure , does hydrogen iodide and ammonia diffuse faster? calculate the ratio of
1. 1 answer
2. 593 views
If a 6 meter pole and a 3 meter pole are connected by wires from the top to bottom, how tall is the pole touching the
1. 0 answers
2. 1,069 views
THE FEDERAL DEBT D IN TRILLIONS OF DOLLARS HELD BY FOREIGN AND INTERNATIONAL INVESTORS x YEARS AFTER 1970 CAN BE MODELED BYD(x)
1. 0 answers
2. 361 views
The half-life of C-14 is 5700 years. If it took seven half lives for a sample of C-14 to decay completely, how many years would
1. 2 answers
2. 599 views
Owners of digital cameras have to buy memory cards in order to use the cameras. Cameras and memory cards are:A. substitutes. B.
1. 0 answers
2. 1,124 views
Solve the equation. Show your work.3m^2=-6m
1. 2 answers
2. 419 views
Solve the equation. Show your work.3m^2=-6m
1. 0 answers
2. 356 views
Solve for x. Provide an explanation, please.-X^2+36=0
1. 2 answers
2. 502 views
refer to right triangle ABC with C = 90degrees. Given a= 2 and b=√5 Find the six trigonometric functions of A. and find the
1. 1 answer
2. 934 views
Given a right circular cone, you put an upside-down cone inside it so that its vertex is at the center of the base of the larger
1. 0 answers
2. 777 views
Kate bought 3 CDs and 1 DVD at a store. Her friend Joel bought 2 CDs and 2 DVDs. If Kate spent $20 and Joel spent $22, determine
1. 1 answer
2. 492 views
Kate bought 3 CDs and 1 DVD at a store. Her friend Joel bought 2 CDs and 2 DVDs. If Kate spent $20 and Joel spent $22, determine
1. 1 answer
2. 575 views
Last month, Stacie spent $57 on 4 allergy shots and 1 office visit. This month she spent $9 after 1 office visit and a refund
1. 2 answers
2. 707 views
Find theta such as tan(theta) = cot(theta+45). Thanks
1. 1 answer
2. 426 views
A .50kg ball is rolling on a frictionless surface at a speed of .75m/s. it collides with a second ball with a mass of 1kg which
1. 1 answer
2. 759 views
How many ways can we select a group of 4 people from a class of 27? Please explain
1. 1 answer
2. 518 views
-144y/-24simplified = 6 is this correct?
1. 6 answers
2. 420 views
What type(s) of friction oppose the motion of a fast-moving car on a road?
1. 1 answer
2. 632 views
what are two positive patient outcomes
1. 3 answers
2. 386 views
I am having trouble figuring out how to write a proposal for a new health care system. Any tips on how to write a proposal?
1. 3 answers
2. 646 views
1. An object 5 millimeters high is located 15 millimeters in front of a plane mirror. How far from the mirror is the image
1. 10 answers
2. 1,087 views
A uniformly charged sphere has a potential on its surface of 410 V. At a radial distance of 20 cm from this surface, the
1. 1 answer
2. 686 views
How much heat is required to change 10 g of ice at 0o deg C to steam at 100 deg. C?
1. 2 answers
2. 866 views
A 43 kg sample of water absorbs 302 kJ of heat.If the water was initially at 29.8 degree celsius, what is its final temperature?
1. 1 answer
2. 567 views
A person standing at the edge of a seaside cliff kicks a stone over the edge with a speed of 18 m/s. The cliff is 52 m above the
1. 1 answer
2. 835 views
Solve this using "inverse of the matrix".3x-y=12 -x+8y=-4
1. 1 answer
2. 377 views
I have to write a bill about "student loans"... Can you give me an idea?...
1. 1 answer
2. 363 views
My son's teacher asked him to give the opposites of these words..I can't seem to think of them myself..I am sitting here
1. 2 answers
2. 568 views
est-ce que tu viens pour les vacances means what???
1. 1 answer
2. 476 views
Please check my answer thank you verymuch Based on the following information below please answer the question that follow. Area
1. 1 answer
2. 598 views
Please check my answers thank you verymuch Based on the following information below please answer the questions that follow.
1. 0 answers
2. 712 views
A sample of copper can be drawn into thin wire. Is this chemical or physical property?
1. 3 answers
2. 894 views

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