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josh

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in how many different orders can 4 children be arranged in a line,if john and julie refuse to stand next to one another ?
1. 0 answers
2. 387 views
what is the reactant in this equation ?2HBr(aq)+ca(OH)2(aq)-->2H2O(i)+CaBr2(aq)
1. 1 answer
2. 1,308 views
What is a personification expression for hands on a clock?
1. 5 answers
2. 1,754 views
High-speed stroboscopic photographs showthat the head of a 197 g golf club is traveling at 36.8 m/s just before it strikes a
1. 0 answers
2. 503 views
A soccer ball with a mass of 415 g bounces off the crossbar of a goal and is deflected upward at an angle of 57° with respect
1. 0 answers
2. 554 views
Betty weighs 427 N and she is sitting ona playground swing seat that hangs 0.22 m above the ground. Tom pulls the swing back and
1. 0 answers
2. 826 views
Alice is giving a book as a gift that is 8 3/8 inches long and 6 1/2 inches wide. Will the book fit in a box that is 8 1/2
1. 2 answers
2. 537 views
sphere A has a mass of 4.2*10^-2 kg and is tethered to a wall by a thin thread. Sphere a has an excess of 1.2 *10^12 electrons.
1. 1 answer
2. 759 views
a farmer plant seeds in a field that is 125 meters length and 75 meters width. The seed must receive 1 liter per square meter
1. 1 answer
2. 513 views
The Polygon Angle-Sum Theorem states the following: The sum of the measures of the angles of an n-gon is ____. (1 point)(n –
1. 6 answers
2. 10,021 views
how do you change equivalent fractions with a common denominator
1. 1 answer
2. 437 views
order the fractions from least to greatest 7/10 9/20 4/5
1. 3 answers
2. 792 views
a ball is thrown vertically upward at a speed of 45 m/s. how long does it take to return to the ground?
1. 1 answer
2. 1,030 views
5/12 of my salary was spent on food, then I gave 3/7 of the remainder to my sister and had P856 left. How much did i spent for
1. 0 answers
2. 1,158 views
Hannah's grade on her last math test was 4 points more than Mark's grade. Write an expression for Hannah's grade, using m as a
1. 1 answer
2. 565 views
nuber sense minnie has 6 county cds and 5 rock cds.amanda has 5 rock cds and 6 country cds.who has more cds?explain.
1. 1 answer
2. 511 views
explain it jake says that adding 0 does not change a sum.is he correct?explain.
1. 2 answers
2. 462 views
write your own sentence using the words: me
1. 4 answers
2. 490 views
Explain it sandy said she could use addition to answer question 1 how could this be done?
1. 1 answer
2. 1,147 views
number sense fabio said that there are 3 times as many people on a basketball team as on a tennis team.is he correct?why or why
1. 2 answers
2. 701 views
use,
1. 2 answers
2. 576 views
the turning point for y= x^2-8x+2 is:A (2,-16) B (16,2) C (8,-2) D (-8,2) E (4,-14)
1. 1 answer
2. 284 views
explain it josh says that if he divides 50 by 5,he will get 10.jeff says he shhould get 9.who is correct?explain.
1. 2 answers
2. 375 views
gabriella and 4 friends shared a pack of 15 glue sticks equally.how many giue sticks did each person get?
1. 3 answers
2. 1,024 views
erica counted 45 fingers when the students were asked who wants to play kickball.how many hands went up?
1. 11 answers
2. 978 views
the turning point for y=x^2-8x+2 is:A: (2,-16) B: (16,2) C: (8,-2) D: (-8,2) E: (4,-14)
1. 1 answer
2. 414 views
for the graph y= -(x-2)squared +1:Find the x intercepts please show all working :)
1. 1 answer
2. 356 views
1. For the reaction 2N2O(g) ⇋ O2(g) + 2N2(g), what happens to the equilibrium position if the pressure decreases?A. Shift to
1. 1 answer
2. 3,657 views
Draw an array. Then write a fact family to describe your array
1. 0 answers
2. 1,152 views
How to prepare PSAT test from 3rd grade
1. 1 answer
2. 419 views
does the density of an element have anything to do with the number of elections?i have to work with a partner and his reasoning
1. 2 answers
2. 1,170 views
hello,does the density of an element have anything to do with the number of elections? i have to work with a partner and his
1. 0 answers
2. 495 views
hello,does the density of an element have anything to do with the number of elections? i have to work with a partner and his
1. 0 answers
2. 483 views
Hi, i'm doing a graph for density of an element as a function of atomic number.i'm trying to calculate the slope and it's asking
1. 1 answer
2. 368 views
what is a vegetarian example of a complete protein?
1. 1 answer
2. 848 views
What is the role of amino acids in building protein?
1. 1 answer
2. 357 views
divide 4 by x squared and write it in the form of axb where a and b are rational constants
1. 1 answer
2. 302 views
mgco3 plus 2hcl plus mgci2 plus h2 h20 plus co2 if 10grames of c02 is produced calculate the mass of magnesium and hydrochoric
1. 0 answers
2. 382 views
Which of the following phrases does NOT appear in the Declaration of Independence?life, liberty, and the pursuit of happiness
1. 1 answer
2. 1,074 views
4. Which of the following statements about Anne Bradstreet is NOT true? (1 point)Anne Bradstreet was never married.Anne
1. 2 answers
2. 2,626 views
Which of the following statements about literary movements is NOT true?A. A literary movement is a period that shares a
1. 3 answers
2. 1,660 views
the first native americans gathered what? (3 things) that's why we call them hunter-gatherers.
1. 1 answer
2. 674 views
At a certain time of the day a post, 4m tall, casts a shadow of 1.8m. What is the angle of elevation of the sun at that time?
1. 1 answer
2. 784 views
It also affects the way in which one family relates to another, to the neighborhood, and to the community.What correction should
1. 2 answers
2. 422 views
carrie says that one solution to y=3x-5 is (4,7).Describe two ways to check if her statement is true.use at least one way to
1. 1 answer
2. 2,046 views
Which of the following will cause a greater amount of oxygen to dissolve in 100 g of water?
1. 1 answer
2. 381 views
A liquid was analyzed to be 54.5% C, 9.10% H, and 36.4% O. An empty flask, whose mass was 45.32 g, when filled with the vapor of
1. 2 answers
2. 1,451 views
A closed container has a mixture of methane, CH4, ethane C2H6, and propane C3H8. If 12.5 g of methane, 36.0 g of ethane, and
1. 1 answer
2. 735 views
Using the total volume at endpoint (51.98mL) and the fact that the concentration of CrO4 ^2- due to Mohr's indicator is 0.26 M,
1. 4 answers
2. 368 views
A rectangular loop of wire, L = 26.2 cm and W = 15.4 cm, carries a I1 = 1.83 A current and lies in a plane (d = 13.6 cm), which
1. 1 answer
2. 919 views
rectangle a is similar to smaller rectangle b. the scale factor is 5/3. if the area of rectangle a is 150 square inches, what is
1. 2 answers
2. 718 views
a 75w and 50 w incandescent light bulbs are designed fot use with the same voltage. what is the ratio of the resistance of the
1. 3 answers
2. 3,108 views
the elecric potential at a certain point is space is 12 V. What is the electric potential energy of a -3.0uc charge placed at
1. 1 answer
2. 3,469 views
A -4.0UC charge is located 0.45m to the left of a +6.0uc charge. what is the magnitude and direction of the electrostatic force
1. 2 answers
2. 3,361 views
For the next three problems, evaluate each expression if x = −2, y = 4, and z = −3.(4 − 2x)−2 (y − z)−3 (x − 5y)0
1. 1 answer
2. 515 views
Rewrite using only positive exponents: x−5y3. ??
1. 1 answer
2. 622 views
Write an expression for the volume of a rectangular prism if the length is 5 feet shorter than some x amount, the width is 3
1. 1 answer
2. 1,242 views
Graph the function f(x) = –3x^3 + 9x^2 – 2x + 3 using graphing technology and describe the end behavior
1. 2 answers
2. 513 views
(4m-20)(7m)/(5m-25)(28)
1. 1 answer
2. 229 views
6. These items were on Cyril's last credit card statement.Last Balance Payment Periodic Rate New Charges $567.18 $120.00 1.56%
1. 1 answer
2. 418 views
23. Jeremy had a starting balance of $122.00 in his savings passbook. He made these transactions: Deposits of $68.52 and $46.35;
1. 1 answer
2. 778 views
When do you put the suffix (g) after a compound?
1. 1 answer
2. 310 views
csc(θ) / cot(θ)
1. 1 answer
2. 321 views
Use a ratio identity to find tan(θ) if given the following.sin=6/sq rt 37 and cos 1/sq rt 37
1. 1 answer
2. 527 views
Find the remaining trigonometric ratios of θ if sin(θ) = -1/6 and θ is not in QIIIcos tan cot csc sec
1. 1 answer
2. 1,101 views
Give the reciprocal of the following.7/15
1. 2 answers
2. 426 views
If sin(θ) = 8/17 and θ terminates in QI, find cos(θ)
1. 1 answer
2. 2,349 views
Find y if the point (7, y) is on the terminal side of θ and cos(θ) = 7/25
1. 2 answers
2. 1,682 views
In parallelogram ABCD, BC = 8, DC = 12, and measure of angle D is 50 degrees. Find the area of the parallelogram to the nearest
1. 1 answer
2. 653 views
formula A=P(1+r)^tAn account earning interest at a rate of 4% has a principal of $500,000. If no more deposits or withdrawals
1. 1 answer
2. 694 views
Both Greta and Fred were on the bus that arrived in Pittsburgh. Fred was glad to be home. He looked forward to visiting with old
1. 4 answers
2. 1,518 views
The midpoint of XY is point M(-12,5). If the coordinates of X are (3,-3), what are the coordinates of Y?
1. 1 answer
2. 2,402 views
-10-3/7x=5
1. 2 answers
2. 244 views
Which of the following may not qualify as a falsifiable claim?
1. 3 answers
2. 822 views
A growing boy who is 4 feet tall stands 8 feet from a 12 foot lamp post. The boy is growing at the rate of 3/4 inches per year.
1. 1 answer
2. 485 views
You need to move a 135-kg sofa to a different location in the room. It takes a force of 92 N to start it moving. What is the
1. 2 answers
2. 725 views
What did the people of ancient Ghana have that the proto-Bantu-speaking people did not? What effects do you think this had on
1. 4 answers
2. 687 views
is this past or present tenseMi Papa escribio un cheque
1. 3 answers
2. 806 views
In need of help on my political science homework please help with these questions Only these questions left!One reason why the
1. 0 answers
2. 727 views
government data assign a single case or each death that occurs in the u.s. the data show that the probability is 0.45 that a
1. 0 answers
2. 521 views
write the unit rate of2 into 50
1. 1 answer
2. 860 views
type 8580 words in 2hrs and 45mins
1. 2 answers
2. 369 views
find the length of the arc intercepted by a central angle of 35 degree 28' in a circle of radius 15ft....i cant figure out how
1. 1 answer
2. 734 views
A small rock is thrown vertically upward with a speed of 13.0 from the edge of the roof of a 31.0 tall building. The rock
1. 1 answer
2. 784 views
A student uses a sonic motion detector to determine the position of a car at various times. The student takes five positions at
1. 0 answers
2. 564 views
An object moves to the right according to the equationx = 4t2 + 3t + 16 where x is in meters and t is in seconds. Determine the
1. 0 answers
2. 403 views
1. what weight in grams of magnesium oxide will produce from burning 96 grams of magnesium?2. a solution containing 252g of
1. 0 answers
2. 475 views
1. What weight of aluminum may be obtain from 1 kg of aluminum oxide?2. how many liters of hydrogen would be form by the
1. 1 answer
2. 645 views
find the value of b if jm = b and ml = 3b-4
1. 1 answer
2. 268 views
A researcher is interested in studying people’s mean age in a certain region. If the population standard deviation is known to
1. 0 answers
2. 523 views
what is the difference between a chemical that is an irritant compared to a chemical that is corrosive?
1. 1 answer
2. 678 views
A space shuttle orbits at an altitude of approximately 200km above the surface of the Earth. If the radius of the Earth itself
1. 1 answer
2. 661 views
A spring-loaded toy gun is used to shoot a ball of mass m straight up in the air. The spring has spring constant k. If the
1. 3 answers
2. 1,163 views
2x^3+3x^2-12x-7 the absolute maximum. I need help because it seems no one else in my class knows how to.
1. 1 answer
2. 373 views
i need help on a theme statement for "cask of amontillado"
1. 4 answers
2. 639 views
1. 15.0 g of sodium sulfate are dissolved in water to form 400.0 g of solution. The density of the solution is 1.056 g/mL at
1. 1 answer
2. 895 views
0.8T = 24
1. 1 answer
2. 285 views
Assume that here in sussex we live at exactly latitude 45 degress. Calculate the tangential speed, in m/sec and in mph that we
1. 0 answers
2. 335 views
Given the function f(x) = −2x + 4, find x if f(x) = 20
1. 2 answers
2. 431 views
4cot^2x-4/tanx+cosxsecxfactorin algenraic single trig function
1. 0 answers
2. 435 views

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