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Questions (181)

The graph shown represents a linear function. which of the following equations represents the graph?
1. 1 answer
2. 16 views
Which of the following is the graph of this equation? y= 3 over 4 x + 2
1. 1 answer
2. 14 views
The largest marine animal is the blue whale, with an average mass of about 1.7 x 10 exponent 5 kg. The largest land animal ever
1. 1 answer
2. 14 views
What is the effect of this quote on the tone of the passage?I'm proud to support an effort to bring clean cookstoves and fuels
1. 1 answer
2. 44 views
What was the outcome for the colonists after the non-importation movement?
1. 0 answers
2. 111 views
Simplify the expression 42 + 8 ÷ 2.
1. 1 answer
2. 135 views
A government meets to discuss policies about controlling pollution. Which is the most appropriate type of information for the
1. 2 answers
2. 785 views
A pair of dice are tossed twice.Find the probability that the first roll is a total of at least 4 and the second roll is a total
1. 1 answer
2. 349 views
A standard deck of playing cards is shuffled and three people each choose a card. Find the probability that the first two cards
1. 1 answer
2. 346 views
Consider the infinite geometric seriesinfinity E -4(1/3)^n-1 n=1 In this image the lower limit of the summation notion is
1. 1 answer
2. 462 views
which of the following is evidence of the influence of pan-africanism
1. 9 answers
2. 1,215 views
A very flexible helium-filled balloon is released from the ground into the air at 20. ∘ C . The initial volume of the balloon
1. 1 answer
2. 1,690 views
outside temperature over a day can be modeled as a sinusoidal function. suppose you know the high temperature of 90 degrees
1. 1 answer
2. 528 views
Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the high temperature for the day is 57
1. 1 answer
2. 971 views
please help!For each function, give one zero. Most of the functions have more than one zero, but just pick one. Function:
1. 2 answers
2. 1,877 views
Which kind of function best models the data in the table? Use differences or ratios.x y 0 1.3 1 7.8 2 46.8 3 280.8 4 1684.8 a.
1. 6 answers
2. 674 views
Which kind of function best models the data in the table? Use differences or ratios.x y 0 1.3 1 7.8 2 46.8 3 280.8 4 1684.8 a.
1. 2 answers
2. 938 views
Which kind of function best models the data in the table? Use differences or ratios.x y 0 1.3 1 7.8 2 46.8 3 280.8 4 1684.8 a.
1. 5 answers
2. 732 views
Using this equation: 4 Ag + 2 H2S + O2 --> 2 Ag2S + 2 H2O, how many moles of Ag2S will be produced from 6.2 moles of Ag? Please
1. 2 answers
2. 1,090 views
which symbol makes this number sentence true 194,457-149,475
1. 1 answer
2. 537 views
Find by drawing and by calculation the resultant of two vectors 3 and 4 units inclined to each other atA 30 degree B 90 degree C
1. 2 answers
2. 478 views
A proton moves at a speed of 5.9 × 107m/s at right angles to a magnetic field with a magnitude of 0.095 T. Find the magnitude
1. 0 answers
2. 624 views
An electron in a vacuum is first acceleratedby a voltage of 15600 V and then enters a region in which there is a uniform
1. 0 answers
2. 754 views
use inverse matrix method to determine x,y and z of......3x+3y+3z=4 x-y-z=0 20x+0+z=5
1. 1 answer
2. 447 views
What was a major cause for the Third Italian War of Independence?the border disputes with France and later with Prussia the
1. 4 answers
2. 2,351 views
Which options describe Chinese developments in mathematics?(Select all that apply.) A- The first Chinese book about mathematics,
1. 2 answers
2. 1,719 views
Which best describes how Sparta’s culture influenced the city-state’s government?A- Sparta was a society based on
1. 2 answers
2. 3,393 views
Read the sentence.The early Akkadians began to master the science of extracting various metals from rocky ore in a process known
1. 2 answers
2. 735 views
What was the backgroundof many women who became leaders in social reform movements?
1. 1 answer
2. 463 views
given s(t) =1/(t+5) .. this is the position of the moving object.Velocity? Acceleration of the object 3 seconds after it starts
1. 1 answer
2. 407 views
A rectangle and a square have equal areas. If the rectangle is 6 ft by 8 ft, how long is a side of the square?
1. 1 answer
2. 440 views
third degree with zeros of 2-i,2+i and 2 and a leading coefficient of 4. Construct a polynomial function with stated properties
1. 1 answer
2. 3,255 views
How is the graph of the square root function similar to a parabola? How is it different?Why might they be related?
1. 1 answer
2. 547 views
How is multiplying radical expression similar to FOIL with binomials?
1. 1 answer
2. 541 views
How is multiplying radicalexpression similar to FOIL with binomials?
1. 1 answer
2. 543 views
How is multiplying radicalexpression similar to FOIL with binomials?
1. 0 answers
2. 436 views
How is multiplying radicalexpression similar to FOIL with binomials?
1. 1 answer
2. 385 views
How is adding and subtractingradicals the same as adding and subtracting polynomials?
1. 2 answers
2. 1,040 views
HELP!!!effective verbal message formation is about being. 1) Supportive of others 2) Critical of the motives of others 3)
1. 1 answer
2. 1,903 views
How does rationalizing the denominator use the form of 1?
1. 1 answer
2. 448 views
what amount was borrowed for which the amount of interest is $ 200 at the rate of 5% for 4 years.
1. 1 answer
2. 401 views
If Mr.Chiko earns N$ x in a week and spend N$ y, what part of his weekly salary did he save?
1. 1 answer
2. 468 views
Graph the equation y = 1 + 2 sin x. This curve crosses the x-axis in several places. Identify all the x-intercepts with 0 < x <
1. 1 answer
2. 1,449 views
Consider a billion-sided regular polygon that is circumscribed around a circle of radius r; how are its area and perimeter
1. 1 answer
2. 808 views
Sasha has 8 red apples. She has 3 fewer green apples than red apples. How many apples does she have? 13 apples8-3=5 green 8+5=13
1. 1 answer
2. 2,989 views
A. how long will it take for a 55.0 kg steel brick to fall 75 meters on earth.A. how far from the base will a 55.o kg steel
1. 1 answer
2. 504 views
60% of the students in a school are boys. 70% of the boys and 40% of the girls wear glasses, how many students are there in the
1. 1 answer
2. 471 views
a respie requires 2 cups of flour to make 10 servings and 8 cups of flour to make 40 servings. How many cups of flour are needed
1. 1 answer
2. 590 views
Seven times a certain number is the same as nine more than four times the same number. Find the number.
1. 1 answer
2. 485 views
$8000 principle earning 3% componded annually, 4 years. What will be the balance after 4 years?
1. 1 answer
2. 446 views
A homeowner is selecting a pool with a perimeter of 54 meter to place in his back gard. Find the perimeter of the pool If the
1. 1 answer
2. 372 views
1. Many agree that Native Americans migrated from Asia as early as _______ years ago. (1 point)2,000 5,000* 30,000 100,000 2.
1. 20 answers
2. 2,995 views
a car accelerates from rest at stop street and covers 10m east in 45.calculate the acceleration of the car(assume uniform
1. 1 answer
2. 418 views
A 7.30-L container holds a mixture of two gases at 45 °C. The partial pressures of gas A and gas B, respectively, are 0.410 atm
1. 1 answer
2. 1,010 views
The population of Town A is 60000 and town B is 70000. Find the percentage of town A as town B
1. 1 answer
2. 481 views
The population of town A is 60000 and town B is 70000 find the percentage of town A as town B
1. 1 answer
2. 588 views
Find the radius of the circle if an arc of length 8 ft on the circle subtends a central angle of 225°
1. 1 answer
2. 638 views
A garden has a rectangular pool in it with a width that is twice its length. If the land around the pool is 4 meters on all
1. 1 answer
2. 549 views
When six standard six-sideddice are rolled,what is the most likely sums of the six number?
1. 0 answers
2. 389 views
When a six-sided dice numbered1,2,3,4,5and 6 is rolled many times until thesum is greater than12,what is the least likely sum?
1. 0 answers
2. 421 views
On a standard six-faced die,the numbers of the opposite faces always add to seven,Dena rolls a pair of fair,standard six-faced
1. 2 answers
2. 1,230 views
If four standard six-sided dice are rolled,what is the probability that the sum of the number on the top faces is 22, or 23,or
1. 0 answers
2. 546 views
mathematics, geography, economics and English literaturewhat career options are there following those subject choices
1. 1 answer
2. 534 views
hello admin,i have an english homework and i confuse with this question1 robin still felt --------- of the accident several
1. 3 answers
2. 540 views
i started with the first charges: sqrt[2(20)(100))/0.05].I don't know I'm doing right. Here the problem: Suppose you have a
1. 0 answers
2. 457 views
sam is making a number line and wants to make a point for 3/4 on the number line. Into how many parts should he divide the
1. 1 answer
2. 475 views
how is finding a fractional part of a set different than finding a fractional part of a whole?
1. 10 answers
2. 3,757 views
explain how to use mental math to find 700 x 8
1. 2 answers
2. 625 views
explain how you can find the quotient of 400/10
1. 1 answer
2. 341 views
explain how you can find the quotient of 400:10
1. 1 answer
2. 464 views
Kyle says there are exaxtly 4 weeks in February. Is he right? explain
1. 1 answer
2. 346 views
Katie picked 7 times as many strawberries as Garrett. Garrett picked 6 quarts of strawberries. How many quarts did Katie pick?
1. 1 answer
2. 711 views
explain how you could use 5x6=30 to find the product of 6x6
1. 3 answers
2. 1,178 views
write a number sentence with two expressions that equal each other
1. 1 answer
2. 498 views
write an addition problem with 3 addends in which you regroup once to solve.
1. 2 answers
2. 718 views
write an addition story for two3-digit numbers. write the answer to your story
1. 2 answers
2. 399 views
Write an addition problem in which, when the addends are rounded to the nearest ten, the sum is 90. Then explain how you use
1. 0 answers
2. 646 views
write an addition problem with 3 addends in which you regroup once to solve
1. 2 answers
2. 473 views
write an addition story for two 3-digit numbers. Wrote the answer to your story.
1. 2 answers
2. 605 views
Angel says the rule for this table i Add 0. Frank says the rule is Subtract 0. Who is correct?
1. 2 answers
2. 414 views
Jake says adding 0 does not change a number. Is he correct? Explain
1. 1 answer
2. 421 views
tell two different ways Reba could receive her change.
1. 1 answer
2. 327 views
Braden and Bialy each bought a kazoo for $0.89. They each paid with a $1.00 bill. Expalin two different ways to show their
1. 1 answer
2. 490 views
explain how you would use a number line to round 148 to the nearest ten
1. 0 answers
2. 445 views
find three consecutive odd integers that their sum decrease by the second number, equals 50.
1. 3 answers
2. 488 views
15y-21=3(5y-7)
1. 1 answer
2. 400 views
In a certain particle, a current of 0.50 mA is carried by a 5.0MeV proton beam that has a radius of 1.5 mm. Find the density of
1. 0 answers
2. 623 views
A number from 20 to 30 is drawn at random.Posibility of it not a 23
1. 1 answer
2. 423 views
which figure must have both parallel and perpendicular sides.1.parallelogram 2. rectangle 3. rhombus 4. right triangles
1. 1 answer
2. 551 views
In the laboratory a student finds that it takes 20.7 Joules to increase the temperature of 11.0 grams of solid platinum from
1. 1 answer
2. 602 views
In the basketball game, Sarah made three times as many 2-point shots as 3-point shots. She made 8 shots in all. How many 2-point
1. 1 answer
2. 740 views
In a class of 40 students, 27 like math and 25 like Filipino. At most how many students do not like at least one of these
1. 5 answers
2. 2,003 views
can you explain the predicate and complete predicate in a sentence
1. 2 answers
2. 394 views
After solving with A=(-1,2) x^2+2x^2+x+1 got 119/12a pls where did i get it wrong. And with -[(-55)] x^2-25dx i got -50 pls am i
1. 1 answer
2. 431 views
find the area enclosed between the x-axis and the curve, if y=x^2-25 for (-5) is less than or equal to x less than or equal to 5
1. 1 answer
2. 398 views
find the area enclosed between the x-axis and the curve, if y=x^3 and the straight line y=x
1. 1 answer
2. 451 views
find the area enclosed between the x-axis and the curve, if y=x^3+2x^2+x+1 between x=-1 and x=2
1. 1 answer
2. 412 views
Determine l= 2e^xdx, given that l=50.2, when x=3
1. 1 answer
2. 403 views
int e^5xsin3xdx =
1. 1 answer
2. 483 views
int dx/3sinx+4cosx dx =
1. 3 answers
2. 629 views

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