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Zach
Questions (254)
If your mortgage payment is $954.32/month. Using proportions, what is the minimum yearly amount you must have in realized income
1 answer
2 views
Round to the nearest penny. Your primary job's gross income is $3,500.00 /month, and your second job's realized income is
1 answer
1 view
Which is NOT a part of your budget? a) primary job gross income b) second job realized income c) fixed expenses d) discretionary
1 answer
1 view
Which scenario is the best example of competition between individuals of the same species? (1 point)
1 answer
54 views
Which combination of frequencies would produce the lowest beat frequency?
500 Hz and 501 Hz 10 Hz and 15 Hz 10 Hz and 20 Hz 500
11 answers
197 views
Can someone please give me the answers to civilization's of the Americas unit test there is 25 questions
1 answer
126 views
If cos a=-12/13 with 90°<A<180° and if sin b=-4/5 with 270°<B<360°, find the cos(A-B)
1 answer
207 views
A cashier give one person a five dollar bill and $15.01 dollar bills and exchange for a $20 bill which characteristic of money
2 answers
401 views
What are the next two numbers in the sequence? -2,3,8
2 answers
295 views
You borrowed $737000 to buy your first home. The interest rate is 2 percent compounded monthly, and you will be making the
0 answers
269 views
You borrowed $737000 to buy your first home. The interest rate is 2 percent compounded monthly, and you will be making the
0 answers
334 views
Evaluate the expression.
xPy
1 answer
795 views
Which of these statements is true?
A)Rocks can only change on the earth's surface B)Rocks can change from one type to another
1 answer
582 views
I just got some help with a math question I just asked but I have one last question
Looking at the question, the obvious missing
0 answers
222 views
You borrowed $304,000.00 to buy your first home. The interest rate is 4% compounded quarterly, and you will be making the
1 answer
375 views
Use a calculator to evaluate an ordinary annuity formula
A = m[(1+r/n)^nt -1 / (r/n)] 1 + r n nt − 1 r n for m, r, and t
2 answers
789 views
Use a calculator to evaluate an ordinary annuity formula
A = m 1 + r n nt − 1 r n for m, r, and t (respectively). Assume
1 answer
494 views
A woman wants to measure the height of the building. She places a 7 ft pole in the shadow of the building s I that the shadow of
1 answer
659 views
Find the equation of the line that passes through the point (2.7) and is parallel to the line y=4x+1 . Write the equation using
2 answers
1,270 views
Find the equation of the line that passes through the point (2.7) and is parallel to the line y=4x+1 . Write the equation using
2 answers
374 views
3x²+3y²-12x-6y-30=0
1 answer
344 views
The Shirt Shack buys a shirt for $14 and marks it up 90%. It later discounts the shirt 25%. Find the price Shirt Shack will
1 answer
411 views
y=90/(3+12e^-t) i.e. Logistic Function
Find an initial-value problem(diff. EQ in terms of y), whose solution is the y(t) above
0 answers
296 views
Given displacement, time, and final velocity, how do I calculate acceleration?
1 answer
247 views
Why do cats purr?
1 answer
198 views
1) What was the purpose of the Treaty of Tordesillas?
How did other countries respond when Portugal built a global empire? Select
2 answers
1,087 views
What factors contributed to the decline of sugar plantations in modern agricultural practices?
0 answers
4,086 views
The scale model of a building is 5.4 feet tall. If the original building is 810 meters tall, what was the scale used to make the
1 answer
684 views
When Bruno presumes that ''heil Hitler'' is another way of wishing someone a pleasant afternoon, what literary element is
3 answers
1,361 views
The following table shows the period of revolution of some unknown planets of equal mass.
Planet Period of Revolution W 1.9 years
2 answers
1,700 views
Which of the following best explains which planet is farther from the sun?
Planet W, because gravity is inversely proportional to
1 answer
1,322 views
How do you find the complementary and supplementary angles in degrees?
1 answer
478 views
Amy went to the fall festival and bought at least 25 apples. The apples were a mix of gala apples and red delicious apples. Amy
1 answer
728 views
Write an inequality and solve.
Two times the sum of a number and four is no more than three times the sum of the number and seven
2 answers
2,865 views
Find the following values if:
f(x) = 3x - 2 and g(x) = 4x2 + 5 c) f(-1) = d) g(-3) = e) f(5) - g(2) =
1 answer
587 views
Simplify the expression.
[(4^2)^2]^2
2 answers
491 views
The map of a biking trail is drawn on a coordinate grid.
The trail starts at P(−3, 2) and goes to Q(1, 2). It continues from Q
2 answers
2,452 views
Suppose 20% of babies born are born early, 50% are born on time, and 30% are born late. A nurse uses a random-number table to
48 answers
4,923 views
What did the Mayan caldenders track?
1. Religous celebrations and battles 2. Religous celebrations and the seasons ** 3. Games of
4 answers
895 views
The cost of producing x units of a product is given by
C(x)=800+120x−120ln(x),x≥1. Find the minimum average cost, which is
0 answers
919 views
1. It is often said that Islam is more than a religion, it is a way of life; and followers of Islam belong to an abstract world
1 answer
562 views
a truck travels up a hill with a 12% incline. the truck has a constnt speed of 22m/s. what is the horizontal componet of the
1 answer
673 views
0.250 g KCN is dissolved in 50 mL of water, and added to 2 mL of NaOH then mixed with 48mL of water. What is the molar
1 answer
612 views
If 100.0 mL of 0.171 M Na2SO4 are added to 100.0 mL of 0.889 M Pb(NO3)2, how many grams of PbSO4 can be produced?
Equation:
1 answer
2,889 views
Free Throw Freddie is an 80% free throw shooter. At the end of practice he shoots until he makes 10 shots.
a) What is the
0 answers
999 views
The following equation defines y as a function of x.
−5xy−3x=−6y
1 answer
486 views
A function f is defined by the equation f(x)=4x−8. Suppose that the state variables T and Q are related by this function
1 answer
634 views
Player B longest home run distance is 500 feet there are 5280 feet in one mile how many home runs will player B need to hit at
2 answers
673 views
Player B longest home run distance is 500 feet there are 5280 feet in one mile how many home runs will player B need to hit at
2 answers
706 views
The 3 digit number in which the ones digit is three times the tens digit and the tens digit is three times the hundreds digit
2 answers
2,197 views
A 97-cm board is cut into two pieces. If one piece is 35 cm shorter than the other, how long are the two pieces?
3 answers
599 views
1.) when might preserved remains of an entire organism form?
A.) when sediment buries the hard part of an organism B.) when an
46 answers
12,616 views
how are earth and venus similar? how is venus different from earth? provide two similarities and two differences
1 answer
1,161 views
If 400 mL of 3.5 molar HCl solution is added to 200 mL of 2.3 molar NaOH solution, what will be the molarity of NaCl in the
1 answer
909 views
where is the moon when you are in a location experiencing a low tide
6 answers
2,213 views
how did the europeans feel about the founding of america
3 answers
396 views
Solve the inequality. Expression solution set using interval notation and graph the solution set using a number line.
1 answer
1,215 views
Solve the inequality. Expression solution set using interval notation and graph the solution set using a number line.
1 answer
829 views
Solve the inequality. Expression solution set using interval notation and graph the solution set using a number line.
1 answer
600 views
Solve the inequality. Expression solution set using interval notation and graph the solution set using a number line.
1 answer
1,950 views
Solve the inequality. Expression solution set using interval notation and graph the solution set using a number line.
2 answers
689 views
Describe circular motion. Which of Newton's laws helped you describe circular motion
Plz I need help fast, thx!!
1 answer
490 views
In a perfectly insulating container, what is the equilibrium state (temperature and phases) if one mixes 475 g of water vapor at
0 answers
470 views
The reaction of 5.1 grams of fluorine with excess chlorine produced 4.5 grams of ClF3. What percent yield of ClF3 was obtained?
0 answers
797 views
The 1.1 kg physics book is connected by a string to a 250 g coffee cup. The book is given a push up the slope and released with
0 answers
1,016 views
What are the differences between mood and tone?
2 answers
543 views
What is one way that the United Nations shapes world affairs
3 answers
1,151 views
Write at least one way that the United States has influenced another nation-state and at least one way that another nation-state
1 answer
469 views
tim is 27 years older than tom. the sum of their ages is 337. how old is ti,?
1 answer
252 views
How many grams of solid ammonium chloride should be added to 1.50 L of a 0.224 M ammonia solution to prepare a buffer with a pH
1 answer
762 views
A rectangular garden next to a building is to be fenced on three sides. Fencing for the side parallel to the building costs $60
2 answers
902 views
solve
3 square root 2x +1 =3 2x +1 under the sqaure
1 answer
386 views
solve
square root 5-2x + 5 =12 5-2x under the sqaure
1 answer
420 views
solve
square root 2x-5 =7 the 2x -5 is under the sqaure
1 answer
415 views
divide using long division.
(6x^2+4x-16)/(2x-2)
2 answers
484 views
solve each equation.
x^4-81=0
1 answer
400 views
find the real solutions of each equation by graphing.
15x^4=11x^3+14x^2
1 answer
564 views
find the real solutions of each equation by graphing.
2x^4=9x^2-4
0 answers
440 views
Solve each equation.
x^4 -x=0 x^4-81=0
1 answer
361 views
find the real solutions of each equation by graphing.
2x^4=9x^2-4 15x^4=11x^3 + 14x^2
1 answer
554 views
A projectile is launched at 5.4 m/s with an initial angle of 22 degrees from an initial height of 2.6 meters. Where will it
1 answer
527 views
Draw the Lewis structure for each of these molecules.
1. PH3 2. H2S 3. HCl 4. CCl4 5. SiH4
2 answers
2,021 views
A quantity of ice at 0.0 °C was added to 33.6 g of water at 45.0 °C to give water at 0.0 °C. How much ice was added? The heat
1 answer
1,466 views
find the factored forms of each expression.
-9x^2 - 100
2 answers
882 views
suppose y varies directly with x and y=1 when x= -3. what is the constant of variation? what is x when y=4?
1 answer
969 views
what are the x and y intercepts of 2x +4y =8?
1 answer
380 views
find the slope of each line.
a. y= 2x-3 b. 3y=7x =1
1 answer
362 views
write the compound inequality 3.1 less then or equal to m less than or equal 4.7 as an absolute value inequality.
0 answers
825 views
solve ax -3x + 5 = a+b for x. state any restrictions on the variables.
0 answers
535 views
write an equation to solve the problem. find three consecutive even numbers whose sum is 144
3 answers
574 views
write each function in vertex form f(x) =-2x^2 =6x + 10
3 answers
801 views
what is the positive solution of the equation 1/2x^2 -3x =5? solve by using a table or by graphing. if necessary, round your
0 answers
535 views
what is the positive solution of the equation 3x^2 - 5x - 7 =0? solve by using a table or by graphing. if necessary, round your
0 answers
666 views
what is the positive solution of the equation x^2 - 3x = 1? solve by using a table or by graphing. if necessary, round your
1 answer
1,570 views
what is the positive solution of the equation 5x^2 + 2x -16 =0? solve by factoring.
1 answer
732 views
what is the positive solution of the equation x^2 = 2x + 35? solve by factoring.
1 answer
822 views
calculate the molarity of a g NaCl in 250 ml solution.
1 answer
417 views
If the largest two-digit number is added to 200, what is the sum?
1 answer
597 views
What does the notation 4n = 28 tell you about how many types of chromosomes there are and how many of each type of chromosome
1 answer
832 views
A tennis ball may leave the racket on a serve by a top player with a speed of 45.0 m/s. If the ball's mass is 0.063 kg, and it
1 answer
873 views
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