Questions LLC
Login
or
Sign Up
Ask a New Question
Leah
Questions and answers by
Leah
, page 3
Questions (319)
A conveyor belt sushi restaurant lets you choose what you want to eat from variously-coloured plates that go by. You pay based
2 answers
1,345 views
A hockey game is preparing for a group photo. The team has 1 goalie, 4 defense, and 7 forwards. The photographer wants two rows
4 answers
2,307 views
a 40kg girl and a 30kg boy face each other on friction free roller skates. the boy pushes the girl,
4 answers
1,340 views
Finance charge was 5.58 on a monthly balance of 318.76. What is the rate?
1 answer
430 views
Valentines Day has an interesting history? What is the simple subject?
3 answers
841 views
Many stories about the first Valentine's Day exist.. What is the simple subject?
3 answers
516 views
I'm really confused about how to do these two problems. Please help me.
What is the amount of heat (kJ) required if 64.0 kg of
1 answer
446 views
Water is leaking out of an inverted conical tank at a rate of 0.0109 {\rm m}^3{\rm /min}. At the same time water is being pumped
3 answers
523 views
A street light is at the top of a 17 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 8 ft/sec along a
1 answer
405 views
Assume that f is a continuous function from the real numbers to the real numbers such that for all numbers x,y, and a it is true
2 answers
640 views
If a ball is thrown vertically upward from the roof of 48 foot building with a velocity of 80 ft/sec, its height after t seconds
2 answers
698 views
For this problem, a person standing on the edge of a cliff throws a rock directly upward. it is observed that 2 secs later the
4 answers
4,090 views
A projectile is shot upward from the earth with an initial velocity of 320 ft/sec.
(a) What is the velocity after 5 secs.?
3 answers
1,131 views
32x+36y+16=0
36x+32y+16=0 Find x and y
2 answers
513 views
I need help with these. I'm so confused! Thanks!
1.) An F-14 Tomcat fighter jet goes from rest to a speed of 75m/s in 2.5 s. What
2 answers
1,109 views
Find the critical numbers for f=5+10x-x^{2} in the interval [-3,3].Also find the minimum and maximum.
1 answer
433 views
Find the critical numbers of the function
f(x) = x^{1/4}-x^{-3/4}.
3 answers
479 views
An ostrich farmer wants to enclose a rectangular area and then divide it into 4 pens with fencing parallel to one side of the
4 answers
8,439 views
Where does a g-protein bind to a receptor cell and what is it's function?
1 answer
403 views
The pressure, P (in lbs/ft2), in a pipe varies over time. Three times an hour, the pressure oscillates from a low of 88 to a
6 answers
3,799 views
find the intervals on which f(x) is increasing and decreasing along with the local extrema.
f(x)=x^4 + 18x^2 I took the
3 answers
478 views
How much work is required to extend an exercise spring 15cm if the spring constant is 800N/m?
2 answers
515 views
A robot arm expends 15J of work to extend a spring 10cm from its equilibrium position. How much force is required?
3 answers
473 views
with what speed does a hammer dropped from a height of 23 m strike the ground?
2 answers
502 views
Can you use the following words in a sentence
Infirmity Implication Infringe Succinct Sparse Innovation Revitalize Subjective
4 answers
520 views
1)An interest rate is a special type of?
a. loan b. price c. bank d. service 2) How does a compound interest rate differ from a
14 answers
2,645 views
How do I fix this sentence to create parallel structure?
The university is one of the largest employers in the community, bring
5 answers
725 views
A person walks first at a constant speed of 5.10 m/s along a straight line from point circled A to point circled B and then back
1 answer
729 views
An athlete leaves one end of a pool of length L at
t = 0 and arrives at the other end at time t1. She swims back and arrives at
1 answer
1,155 views
A ball is thrown upward from the ground with an initial speed of 16.0 m/s; at the same instant, another ball is dropped from a
3 answers
810 views
Four friends order a 12 inch diameter pizza to share equally. how much pizza does each receive?
2 answers
767 views
What kinds of compounds are typically strong bases? (More than one may apply.)
*hydroxides of group IIIA (13) metals *conjugate
4 answers
1,834 views
A pendulum with a length of 1.25m has a period of 2.2s. What is the value of g?
3 answers
446 views
Find all solutions (answers should be given in simplified form). Some answers may involve the number i.
(x^2/6) - (2x/3) = 3 +
3 answers
445 views
Find all solutions (answers should be given in simplified form). Some answers may involve the number i.
*I will use lowercase l
1 answer
440 views
What are the main reasons for a wave of discontent
1 answer
376 views
Has anyone took the "alone, The nobel prize , First Frost" quiz? if so please help thank you so much!! i will try to help in
11 answers
2,144 views
She has one board that is 3m7cm long and another board that is 3m 91cm find the total length of he two boards in meters
1 answer
429 views
Consider a large water tank: If 3900L occupies 3/4 of the total capacity of the tank, how much water will the tank hold when it
2 answers
685 views
Given cosθ=3/7 and 0≤θ≤π/2 find sinθ and tanθ
3 answers
581 views
A 31.9 N object is in free fall.
What is the magnitude of the net force which acts on the object? Answer in units of N.
3 answers
902 views
What is prose paraphrase, and how do you do it to a poem?
2 answers
862 views
The Earth exerts an 640 N gravitational force
on a man. What force does the man exert on the Earth? Answer in units of N.
4 answers
1,196 views
What is the final price of a textbook that costs $107.20 with an added tax rate of 6%?
2 answers
529 views
How can I show 1/3x+10=3/5x as or in a real world problem??
4 answers
2,827 views
What is the simplified form of this expression?
m^9t^-10/m^-4t^-5 m^13/t^15 m^5t^5 m^13/t^5 m^-13t^-15 I think it's the third,
1 answer
442 views
What are the rules for simplifying expressions with negative exponents?
2 answers
534 views
find the derivative of x^3-6x^2+15x+8 and show by completing the square that function has no turning point.
I can find derivative
1 answer
480 views
The scale drawing to the right shows the first floor. The actual dimensions of the garage are 20 ft by 25 ft. ( Scale is 1 by 1
3 answers
998 views
We consider the non-homogeneous problem {y''-16y} = {256x^{2}}
First we consider the homogeneous problem {y''-16y} = 0 : 1) the
2 answers
650 views
Two cars leave town 150 kilometres apart at the same time and travel toward each other. One car's rate is 18 kilometres per hour
2 answers
517 views
Goran invested his savings in two investment funds. The amount he invested in fund A was$2000 less than the amount he invested
3 answers
1,806 views
SAT math test scores for all students taking the test are approximately normally distributed with mean score of 514 and std.
3 answers
804 views
What is the value of the expression 2x^2 + 3xy - 4y^2 when x = 2 and y = -4 ?
Please help this is for my accuplacer. If you could
4 answers
2,334 views
How to solve:
4d^4w^3*6dw^4/3d^3w*8dw^2
1 answer
432 views
Cyril and Methodius were missionaries to the Slavs who
A.translated the Bible into the new alphabet written for the Slavic
4 answers
828 views
A group of students were asked to guess the width of the room in feet, measured to the nearest foot (1 meter = 3.28 feet, to 2
1 answer
748 views
Shortly after metric units were introduced in Australia, a group of 44 students was asked to guess, to the nearest meter, the
2 answers
976 views
Step 1: Choose four of the following questions to ask Moses, Jesus, and Muhammad:
Why is the Holy Land an important site for your
2 answers
910 views
Compare the costs and benefits of hydropower to that of geothermal power. (Please include two costs and two benefits.)
3 answers
865 views
On a random day in the spring 88% of the students are present at school.If there are 528 students presents how many total
4 answers
1,172 views
12a-3b2. When a=9 b=4. Please explain steps
7 answers
4,000 views
Jay is creating a playlist and needs at most 180 minutes worth of music. He currently has 45 minutes. How many more minutes of
4 answers
398 views
Explain the meaning on 0 : a decrease of 250 attendees
10 answers
3,184 views
1.How did the Portuguese use geographic factors to help them control the spice trade? *
a.They conquered inland kingdoms, which
21 answers
2,325 views
u have been a great help thanks 100% more helpful than anyone i have met today
1 answer
292 views
Why did Korea and Japan choose a policy of isolationism? *
a.They were following Chinese policies toward foreigners. b.They
4 answers
1,854 views
A sixth number will be added to the list. What must it be in order for the mean to be 12? (Use algebraic equation to help)
10 answers
3,425 views
In a plan for area codes, the first digit could be any number from 2 through 8, the second digit was either 0 or 1, and
3 answers
1,593 views
4+2(exponent 5) divided by 9. Add parentheses to make each expression equal 4
1 answer
439 views
Cells in an embryo double every hour. If an embryo has 6 cells to begin with, write an expression for the number of cells after
1 answer
363 views
The top of the pool table is 2.80 ft from the floor. The placement of the tape is such that 0 feet aligns to the edge of the
2 answers
585 views
I have to write how Martin Luther King is inspirational, must include:
1. Date of birth,childhood, education, job, family. 2. How
3 answers
527 views
A tetherball apparatus consists of a ball attached to a 2.10 m rope that is attached in turn to the top of a 3.10 m tall pole.
3 answers
791 views
An object is moving in a circle with a radius of 1.44m. The object is rotating with period of .255 seconds. How many revolutions
4 answers
427 views
If you want to lose 5 pounds of body fat which is 15percent water, how many kilocalories do you need to expend?
3 answers
1,537 views
If he divides his land into square fields that are 1/3 mile long and 1/3 mile wide how many fields will he have
4 answers
2,431 views
The maximum velocity and acceleration of a particle executing SHM about its equilibrium position are 4.0m/s and 64.0m/ss
3 answers
560 views
Write the coordinates of the image of the pont (-3,9) on the graph y=x^2 when each of the following transformations are applied:
3 answers
760 views
Find the area of the rectangle with the given base and height.
11ft, 3 in I think answer is 33 ft squared but not sure if it
6 answers
579 views
Use an algebraic equation to find the measures of the two angles described below. Begin by letting x represent the degree
4 answers
1,750 views
Use an algebraic equation to find the measures of two angles described below. Begin by letting x represent the degree measure of
3 answers
1,093 views
<EFG and <GFH are a linear pair, m<EFGe=3n+21, and m<GFH=2n+34. What are m<EFG and m<GFH?
1 answer
335 views
<EFG and <GFH are a linear pair, m<EFG=2n+22, and m<GFH=4n+38. What are m<EFG and m<GFH?
1 answer
305 views
Help please!!!!
<EFG and <GFH are a linear pair, m<EFG=2n+22, and m<GFH=4n+38. What are m<EFG and m<GFH?
3 answers
499 views
Order the numbers below from least to greatest?
1/2, -4, square root of 2, -9/4, 2.8
1 answer
368 views
The rectangle shown has a perimeter of 118 cm and the given area. Its length is 4 more than four times its width. Write and
4 answers
1,832 views
2 ( 3a+ 4
2 answers
209 views
What is the ΔrH°, ΔrS°, ΔrG° at 298.15 K for the reaction below.
Cl2(g) + Br2(l) ⟶ 2 BrCl(g) ΔfH ° at 298.15 K 0 0
1 answer
756 views
The Haitian Revolution was significant because..
A)it was a rebellion led by European creoles. B)it was the first and only
4 answers
1,080 views
Find the ratio to compare the money value in cents of a dime to a quarter
2 answers
500 views
M partially varies as N and P is constant when M=2,N=3,when M=4,and N=2.find M,when N=1
3 answers
425 views
If we want to prepare 125 mL of a 1.245 M aqueous KCl solution, how many grams of KCl (rounded with correct number of
3 answers
817 views
If we want to prepare 125 mL of a 1.245 M aqueous KCl solution from a 7.134 M aqueous KCl solution, how many mL of the 7.134 M
2 answers
653 views
Determine the mass of CuSO4 • 5H2O needed to prepare 100.00 mL of 0.65000 M copper sulfate solution.
4 answers
971 views
Calculate the milliliters (mL) of the stock solution of NaOH (~0.400 M) that you should measure to make 100.00 mL of dilute
2 answers
490 views
A pen is 7.00 inches (1 pen = 7.00 inches). If a desk has an area of 1728 inches^2, what is the area of the desk in square pens?
1 answer
209 views
You need to make 100.00 mL of 0.117 M NaBr solution.
NaBr is a solid at room temperature. How many grams NaBr do you need to make
1 answer
317 views
Jessica is 3 years younger than jenifer. Jackie is three times as old as Jessica. The differnce between jackies age and jenifers
3 answers
284 views
How much heat would be released by the complete combustion of 35.0 g of propane, C3H8?
(The molar mass of propane is 44.09
1 answer
451 views
Pages
1
2
3
4