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Theo, Ara, Jose, and Dana all got 100 percent on their latest math test. Their scores on the previous six tests are listed.
1. 1 answer
2. 73 views
what rivers did the atakapans occupy
1. 0 answers
2. 199 views
which region of georgia once sat on the floor of the atlantic ocean
1. 1 answer
2. 353 views
insert parentheses to make statement true 12+2+4-1=1
1. 1 answer
2. 414 views
Eugene helps his grandfather weed the garden on weekends. The square garden has an area of 144 m2. What is the perimeter of the
1. 1 answer
2. 583 views
how many grams of hno3 are produced when 57.3g of no2 completely reacts
1. 1 answer
2. 392 views
Which of the following is an intangible way state government helps its citizens?
1. 2 answers
2. 371 views
The sum of the ages of Demetrius and Sonya is 66 years. 9 years ago, Demetrius's age was 2 times Sonya's age. How old is
1. 1 answer
2. 391 views
Which concept best identifies American attitudes about world war 1 when the war began in Europe.A. isolationism. b. imperialism.
1. 16 answers
2. 1,889 views
What are 5 wealthy countries in southwest Asia?
1. 1 answer
2. 494 views
what is the characteristic wavelength of an electron (in nm) that has a velocity of 5.97 X 10^6 ms^-1 (me=9.11 X 10^-31kg)?
1. 2 answers
2. 1,162 views
Rewrite the expression without using a negative exponent.-2m^-5 Simplify the answer as much as possible.
1. 1 answer
2. 2,163 views
How are the todays badlands different from the same area millions of years ago?
1. 2 answers
2. 617 views
Why are New York,Boston, and Philadelpia important cities
1. 1 answer
2. 496 views
What is a factor that limits a technological design?A. a prototype B.a trade-off C.a constraint D.a patent
1. 4 answers
2. 3,437 views
escribe la forma del verbo indicado en el tiempo indicado.yo / tener / future
1. 10 answers
2. 2,858 views
how many sets of 4 are there in sets of 24?
1. 1 answer
2. 299 views
2.5x10^-5 equals what?
1. 1 answer
2. 667 views
Shalina uses the expression 3x to determine the cost of x notebooks. What is the cost of 24 notebooks?
1. 4 answers
2. 852 views
What is the molarity of the following solutions?A. 0.96 g MgCl2 in 500 mL solution B. 9.33 g Na2S in 450 mL solution C. 2.48 g
1. 0 answers
2. 1,630 views
grantvilles governor receved 3 times as many votes as carys governor.carysgovernor received 790 votes. how many people voted
1. 1 answer
2. 514 views
Solve: round to the thousandths if necessary!1) 4^3/4x+5 = 12 2) log(x-1) + log x = log 6 3) 2log(base 4) 5 - log(base 4) x +
1. 1 answer
2. 571 views
The potential energy of a pair of hydrogen atoms separated by a large distance x is given by U(x)=-C(subscript)6/x^6, where C_6
1. 2 answers
2. 2,867 views
A rocket is fired at an angle from the top of a tower of height h0 = 65.5 m . Because of the design of the engines, its position
1. 0 answers
2. 723 views
a particle starts from rest and moves along a straight line with an acceleration equal to 24-15√t where distance and time are
1. 1 answer
2. 708 views
find the equation of the curve for which y''=(12/x^3) if it passes through (1,0) and is tangent to the line 6x+y=6 at that
1. 1 answer
2. 483 views
find the equation of a curve for which y''=6x-6 if the curve has a critical point at (2,1).
1. 1 answer
2. 437 views
find the equation of the curve for which y''=6x-4 and which passes through (1,2) and (-2,5).
1. 2 answers
2. 2,448 views
find the equation of the curve for which y'=3x^2 and which passes through (1,-1)
1. 1 answer
2. 409 views
Find the equation of the curve for which y''=6x-4 and which passes through (1,2) and (-2,5).thank you :-)
1. 0 answers
2. 630 views
Find the equation of the curve for which y'=3x² and which passes through (1,-1).
1. 0 answers
2. 452 views
If dy=(2x+1)dx and y=7 when x=1, find the value of y when x=3.
1. 1 answer
2. 389 views
A simple random sample of 1350 registered voters shows that 58% favor Candidate A over Candidate B.Construct a 99% confidence
1. 0 answers
2. 866 views
Find the values of sin 0, cos 0, and tan 0ƒáif the angle 0ƒáis in standard position and its terminal side passes through the
1. 1 answer
2. 503 views
What is the amplitude of a longitudinal wave
1. 0 answers
2. 408 views
Using a single formatting _____ helps to make reading researched information easier;it lets the reader know what to expect. A.
1. 1 answer
2. 642 views
A hailstone traveling with a velocity of 43 meters/second comes to a virtual stop 0.28 seconds after hitting water. What is the
1. 2 answers
2. 2,192 views
what is the total cost for 4 1/10 pounds of vanilla pudding?vanilla pudding=$7/lb
1. 1 answer
2. 441 views
The small piston of a hydraulic lift has across-sectional area of 3.6 cm2 and the large piston has an area of 86 cm2. What force
1. 1 answer
2. 1,043 views
A simple temperature model for the solar nebula disk isTdisk(a) = 20 � SQRT 100 AU/ a K, (1) where a should be expressed in
1. 0 answers
2. 560 views
how long does it take an car travailing in the left lane of a highway at 60km/h to overtake another car in the right lane
1. 1 answer
2. 591 views
one side of a parallelogram has endpoints (2,1) and (3,5) The endpoints for the opposite side are (5,2) and (6,6)true or false
1. 1 answer
2. 824 views
what is the value of igneous rocks to humankind?
1. 4 answers
2. 2,960 views
The garage you work for as an auto mechanic measures 230 ft. by 150 ft and handles 69 cars. Using the existing garage as a
1. 4 answers
2. 1,255 views
You require space to service 65 vehicles at any one time. Will a facility measuring 145 ft. by 130 ft. be adequate if each
1. 1 answer
2. 1,646 views
Hal Fritz purchased a $5,000 bond at 95. The annual interest is 6%.What was the cost of the bond? What was the annual interest?
1. 2 answers
2. 1,729 views
What % of $3.75 is $1.50?
1. 5 answers
2. 527 views
Brendan got 31 questions correct on his social studies test and missed 9 questions. What percent did he have correct?
1. 2 answers
2. 1,297 views
If Sue worked 6 3/4 hours on Monday, 4 hours on Tuesday, 7 3/4 hours on Wednesday, 8 hours on Thursday, and 5 1/2 hours on
1. 2 answers
2. 2,354 views
Frank owns 300 acres of land. If he divides the land into 1/2 acre plots, how many plots will he have?
1. 4 answers
2. 1,320 views
.An angle is 10° more than the measure of its complement. Find the number of degrees in each angle.The angles measure _
1. 3 answers
2. 821 views
An alloy of copper is 10% copper and weighs 25 pounds. A second alloy is 18% copper. How much (to the nearest tenth lb.) of the
1. 1 answer
2. 1,587 views
Two angles are complementary. One contains 30° more than the other. Find both angles. The measures of the angles are _ degrees
1. 2 answers
2. 923 views
If the angle of declination is known, a surveyor would use_______ to find the length x.The cosine of a 50° angle is_______ this
1. 1 answer
2. 2,272 views
The Smiths want to buy a 9 ft. by 12 ft. carpet and center it in a 15 ft. by 20 ft. room. Can a 3 1/2 foot by 12 foot couch be
1. 4 answers
2. 2,656 views
you find out that your aunt works for a defense manufacturing company that has several defense contracts with the government.
1. 4 answers
2. 3,814 views
What was the goal of Americanization programs in settlement houses?
1. 1 answer
2. 723 views
1 what would cause a plant to have a shorter day.2 what would cause a plant to have a longer day
1. 1 answer
2. 342 views
-233 + (-233) = 0 ? is this corect?Thank You
1. 1 answer
2. 867 views
Which number is equivalent to 0.00000001: 10 to the seventh power or 10 to the negative seventh power? How do you know?
1. 1 answer
2. 622 views
what is a good website to describe a boom town in the west in the 1800s.a website of what they do there and what occurs during a
1. 2 answers
2. 614 views
use ten adjectives to describe ghost towns.I got: 1-abandoned 2-ancient 3-lonely 4-broken down 5-old 6-empty 7-sad 8-quiet I
1. 3 answers
2. 622 views
can someone balance this redox please. frustrating because i don't know what else im doing wrong.C2O4^2- + MnO2 --> Mn^2+ + CO2
1. 1 answer
2. 440 views
Given the reaction: Ni (s) + 4 CO (g)  Ni(CO)4 (g) E = –154 kJ, how many kilogramsof CO are required for this reaction
1. 3 answers
2. 628 views
hi this seems simple but i cant figure it out.If a 0.46 kg hot copper pan lost 9.8x103 J of heat as it cooled down to 54°C,
1. 2 answers
2. 428 views
(a) What is the magnitude of the average acceleration of a skier who, starting from rest, reaches a speed of 8.02 m/s when going
1. 1 answer
2. 526 views
Concrete sidewalks are always laid in sections, with gaps between each section. For example, the drawing shows three identical
1. 1 answer
2. 5,650 views
An aluminum can is filled to the brim with a liquid. The can and the liquid are heated so their temperatures change by the same
1. 1 answer
2. 3,484 views
When you take a bath, how many kilograms of hot water (40.8 °C) must you mix with cold water (11.3 °C) so that the temperature
1. 1 answer
2. 914 views
A airplane is approaching you at a speed of 360km/h. If you measure the pitch of its approaching engines to be 512 Hz, what must
1. 4 answers
2. 595 views
calculate the energy consumed by a computer(150 W) that is used for 2.0 hours and a laser(250 W) that is used for 10 min?Answer
1. 1 answer
2. 360 views
A 54.5-kg passenger in the back seat of a vanis wearing a seat belt when the van runs into a stone wall. The van is originally
1. 1 answer
2. 1,007 views
A 0.662-kg basketball is dropped out of a window that is 6.32 m above the ground. The ball is caught by a person whose hands are
1. 1 answer
2. 1,069 views
A semi-trailer is coasting downhill along a mountain highway when its brakes fail. The driver pulls onto a runaway truck ramp
1. 3 answers
2. 2,390 views
A pendulum bob swinging at a velocity of 10 m/sec would rise how high from its lowest point of its swing
1. 1 answer
2. 538 views
A student, starting from rest, slides down a water slide. On the way down, a kinetic frictional force (a nonconservative force)
1. 1 answer
2. 765 views
At a carnival, you can try to ring a bell by striking a target with a 11.6-kg hammer. In response, a 0.413-kg metal piece is
1. 1 answer
2. 706 views
Starting from rest, a 1.6x10-4 kg flea springs straight upward. While the flea is pushing off from the ground, the ground exerts
1. 0 answers
2. 685 views
A dynamite blast at a quarry launches a rock straight upward, and 2.2 s later it is rising at a rate of 17 m/s. Assuming air
1. 1 answer
2. 1,088 views
A 13,900 kg truck is moving at 23.5 m/s on a mountain road when the brakes are applied. The brakes FAIL!! Fortunately, the
1. 0 answers
2. 674 views
A 34.1 kg child rides a Ferris wheel whose diameter is 18.3 m. When the ride is turning at a constant rate, the child’s speed
1. 1 answer
2. 638 views
A 13,900 kg truck is moving at 23.5 m/s on a mountain road when the brakes are applied. The brakes FAIL!! Fortunately, the
1. 1 answer
2. 610 views
COMPLETELY STUCK? The period of rotation of the Moon is about 27 days, 8 hrs. The mass of the Moon is 7.35 x 1022 kg, and the
1. 1 answer
2. 715 views
His spacecraft, Vostok I, was a sphere about 2.3 m in diameter, and it reached a maximum altitude above Earth’s surface of 327
1. 1 answer
2. 526 views
starting from rest, find a 54.6kg child’s speed at the bottom of a 15.5m tall slide if it is assumed to be frictionless
1. 1 answer
2. 357 views
vlad purchased some furniture for his apartment. The total cost was $2942.37. He paid $850 down and financed the rest for 18
1. 1 answer
2. 3,388 views
108 ,36,12,4 ___ ,____find next two numbers 12,24 ,48,96 ____, ___ find the next two numbers 1 ,1,2,3 ____, ____ find the next
1. 1 answer
2. 478 views
1.) Calculate the area of a circle with radius 8.5 inches. . 2.) Calculate the area of a circle with the diameter 15 feet. . 3.)
1. 2 answers
2. 1,291 views
Draw and label a rectangle that has an area of 18 square units? . How much is that in width and length.
1. 11 answers
2. 3,928 views
please anyone help me outConsider the following. Function Point f(x) = 5x^2 − 4, (3, 41) Find an equation of the tangent line
1. 1 answer
2. 456 views
The concentration C (in milligrams per milliliter) of a drug in a patient's bloodstream t hours after injection into muscle
1. 1 answer
2. 3,512 views
What am I? I have four digits is 1. The product of my digits is 0
1. 1 answer
2. 314 views
find the arc length of the minor arc withe degree of 120 and a radius of 8
1. 1 answer
2. 2,322 views
How did the Civil War affect the Northern and Southern economies?A;The North experienced more severe inflation than the South.
1. 7 answers
2. 1,047 views
How did the Civil War affect the Northern and Southern economies?A;bounties B;greenbacks C;draft D;habeas corpus
1. 0 answers
2. 527 views
two spot available and there is 6 men and 4 women what is the probability that a women will be picked?
1. 1 answer
2. 338 views
What is the missing coefficient x 2 4x -2x x 2 ______ x
1. 1 answer
2. 1,451 views
The number of Roberto's baseball cards is 3/4 the number of David's cards. If Roberto gives 1/2 of his cards to David, what will
1. 8 answers
2. 4,105 views
If a car goes 0-85mph in 500' How many seconds does it take to get there?
1. 1 answer
2. 404 views
In Samuel's sports memorabilia collection there are 27 hockey items, 36 baseball items, and 29 football items. Which pair of
1. 0 answers
2. 486 views

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