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Isabelle

Questions (65)

Alice builds a model of a house. She uses a scale of 1 : 20. The height of the real house is 10 meters. The width of the model
1. 1 answer
2. 29 views
Use the information below for the next two questions:A ball player catches a ball 3.04 s after throwing it vertically upward.
1. 1 answer
2. 282 views
A glass is2 5 full. Then 42cm3 of orange juice is poured in. The glass is now 4 7 full. What is the total volume of the glass?
1. 1 answer
2. 1,337 views
The angles of a pentagon measure x, 2x, 3x, 4x, 5x. What is the measure of the smallest angle?
1. 5 answers
2. 3,263 views
What is the 20th term in the sequence defined by tn = n^2 - 2n/2n - 30?
1. 2 answers
2. 1,470 views
If the concentration of arsenic found in a well is 31.0 ppm, determine the mass of arsenic, in milligrams, in a 341 mL bottle of
1. 2 answers
2. 478 views
A solution containing a mixture of 0.0492 M potassium chromate (K2CrO4) and 0.0565 M sodium oxalate (Na2C2O4) was titrated with
1. 4 answers
2. 2,060 views
A park has a rectangular playground area that has a length of 66 feet and a with of 42 feet.The park department has 75 yards of
1. 2 answers
2. 551 views
The total amount Eduardo paid for 2 kilos of beef (b) and 3 kilos of fish (f) is less than Php. 700
1. 1 answer
2. 437 views
Can someone please help me? I've been stuck on this for two daysLeo is planning a trip with his friends by renting a bus. He
1. 2 answers
2. 861 views
Leslie decides to join the gym. She must pay a monthly fee plus a one-time fee to open a membership. This situation can be
1. 14 answers
2. 3,449 views
Tammy leaves the oﬃce, drives 51 km due north, then turns onto a second highway and continues in a direction of 31◦ north of
1. 1 answer
2. 889 views
A novice golfer on the green takes three strokes to sink the ball. The successive displacements are 5.5 m to the north, 5.3 m
1. 1 answer
2. 802 views
A vector drawn 8.5 cm long represents a force of 22 N. What force does a vector that is 16.8 cm long, drawn to the same scale,
1. 1 answer
2. 705 views
A vector drawn 4.7 cm long represents a force of 37 N. How long would you draw a vector for a force of 303.1 N? Answer in units
1. 1 answer
2. 481 views
How many milliliters of a 5.15 M stock solution are needed to prepare 375 mL ofa solution having 7.50 mg of methanol per mL of
1. 1 answer
2. 504 views
Angle A measures (x + 13) °. Angle B is complementary to angle A and measures (2x +23) °.a. Write and solve an equation to
1. 5 answers
2. 1,648 views
Eight oranges cost $1.00. How much will 5 dozen oranges cost?
1. 1 answer
2. 1,697 views
A cue ball (mass = 0.145 kg) is at rest on a frictionless pool table. The ball is hit dead center by a pool stick, which applies
1. 2 answers
2. 2,252 views
May is swimming steadily in a pool. She completes 5 laps in 4 minutes. Joy is also swimming in the same direction and she swims
1. 0 answers
2. 494 views
I need one more haiku for my assignment(I have already created 4, I need 5)My brain has run out of ideas! It should be about "A
1. 0 answers
2. 442 views
I need one more haiku for my assignment(I have already created 4, I need 5)My brain has run out of ideas! It should be about "A
1. 0 answers
2. 402 views
A woman is 3 times as old as her daughter.six years ago,the sum of their age was 36.find the daughter's age.
1. 5 answers
2. 2,255 views
A ball is tossed straight up into the air with a velocity of 37 m/s. What is its velocity at the top of its flight?
1. 1 answer
2. 504 views
A car travels along a straight stretch of road.It proceeds for 16.1 mi at 56 mi/h, then 24 mi at 46 mi/h, and finally 36.9 mi at
1. 2 answers
2. 592 views
"As stormwater travels faster in creeks, it would enter the ocean at a faster rate, therefore, having the potential to strip
1. 1 answer
2. 345 views
Find all y such that the distance between the points (4, 3) and (8, y) is 11.
1. 1 answer
2. 627 views
I have a summer reading assignment for the high school I am going to be attending. I am reading Lord of the Flies, and I have to
1. 2 answers
2. 613 views
In class, we built a model of a roller coaster that would be one-hundredth of the size of the roller coaster if it were to be
1. 4 answers
2. 686 views
The width of a picnic table is 3 times its length. If the length is 5/6 yards Long, what is the area in square feet?
1. 5 answers
2. 2,176 views
How is a 2.0 M solution of HF different from a 2.0 M solution of acetic acid? Would the two solutions have the same pH level?Why
1. 1 answer
2. 390 views
At an ice cream there there are 10 flavors of ice cream, four toppings, three types of sprinkles, and either whipped cream or
1. 1 answer
2. 1,018 views
the potential difference across a load is 9V. explain what this means in more fundamental terms.
1. 1 answer
2. 397 views
the speed of a wave in a 4 m rope is 3.2 m/s. what is the frequency of the vibration required to produce a standing wave pattern
1. 0 answers
2. 708 views
a ball is launched at an angle to the ground with an initial speed of 65m/s. at it's maximum height it has a speed of 26m/s.
1. 2 answers
2. 692 views
On the surface of a planet an object is thrown vertically upward with an initial speed of 60 m/s. use a conservation of energy
1. 1 answer
2. 655 views
On the surface of a planet an object is thrown vertically upward with an initial speed of 60 m/s. use a conservation of energy
1. 1 answer
2. 801 views
a 65 kg bag is dragged along a 12m ramp in order to get from the ground to the floor of the loading dock 2m above the ground.
1. 1 answer
2. 428 views
a 65 kg bag is dragged along a 12m ramp in order to get from the ground to the floor of the loading dock 2m above the ground.
1. 1 answer
2. 457 views
a 65 kg bag is dragged along a 12m ramp in order to get from the ground to the floor of the loading dock 2m above the ground.
1. 1 answer
2. 481 views
a 7 kg ball is thrown into the air from ground level with an initial velocity of 24m/s. Determine the ball's maximum height. Use
1. 1 answer
2. 493 views
A matte of uniform width is to be placed around a painting so that the area of the matted surface is equal to the area of the
1. 2 answers
2. 780 views
A matte of uniform width is to be placed around a painting so that the area of the matted surface is equal to the area of the
1. 1 answer
2. 849 views
Arann launches a rock into the air such that it rises 20.0 m in the first third (time wise) of its ascent to maximum height.Dete
1. 3 answers
2. 405 views
A space craft made up of two parts with masses m1 = 2.3 kg and m2 = 3.4 kg is held together by explosive bolts against a spring.
1. 0 answers
2. 492 views
Given that a^33 = -2p; a^74 = 26p, what is a^1?
1. 1 answer
2. 321 views
1. If one wishes to accumulate a Php 30,000-fund in 5 years, how much should he deposit now at 18% compounded quarterly?2. If a
1. 1 answer
2. 695 views
2.Given two segments with lengths x and y (x does not equal y), which three special parallelograms meet the three sets of given
1. 2 answers
2. 1,447 views
What type of quadrilateral is formed by connecting the points (0,0), (3x,b), (18x,b), and (15x,0)? How would I solve this?
1. 1 answer
2. 2,752 views
A 100 g mass is attached and wrapped around an apparatus at a constant radius of 10 cm. The hanging mass is dropped and obtains
1. 1 answer
2. 682 views
Hi, I really need help concluding my essay on Othello. My thesis is:The worldly Emilia and Bianca create a strong contrast
1. 3 answers
2. 619 views
Would water-insoluble alcohols, like 1-octanol, be soluble in aqueuous NaOH?
1. 0 answers
2. 468 views
I'm in 5th grade and here's my question:I have to write which fraction represents the ratio of corresponding sides? There are 2
1. 4 answers
2. 475 views
I have to compare two activites-like one is more interesting, or more fun, etc; Did I do it correctly-thank you for checking
1. 3 answers
2. 591 views
If the square root of a number is an integer, the number is called a perfect square. one example of a perfect square isa.) 50 or
1. 1 answer
2. 639 views
We can calculate the kinetic energy of any moving object with a very simple formula: kinetic energy = 1/2 mv^2 ,where m is the
1. 4 answers
2. 2,922 views
What is a good definition of mercantilism? I don't understand when all the definitions talk about economic systems of national
1. 2 answers
2. 476 views
toi / la / aimer / la / moi / fête / mieux / et / nous / fairei am supposed to unscramble and conjugate these and make a
1. 3 answers
2. 855 views
A person standing on Mars would weigh 38% of his earth weight. What is the Mars weight of a person with an earth weight of 55
1. 3 answers
2. 1,411 views
how come you get different answers if you take different paths in trigonometry?(when you choose to use sin, cos or tan)
1. 1 answer
2. 447 views
is 1 a composite number or a prime number?
1. 4 answers
2. 373 views
i don't understand how rhythm of principles of design works, either
1. 2 answers
2. 492 views
what is the difference between unity and emphasis?
1. 2 answers
2. 607 views
I don't really understand the rules for adding and subtracting integers. Can someone explain them to me?
1. 3 answers
2. 347 views
I have an English project I am currently working on that focuses on the novel "Animal Farm" by George Orwell.My team and I are
1. 1 answer
2. 596 views

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