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Jeremy
Questions and answers by
Jeremy
, page 2
Questions (193)
use implicit differentiation to find dy/dx if x^3+y^3=6xy
3 answers
1,357 views
using Snell's Law (sin(theta1)/sin(theta2) = v1/v2 where (theta1) is the angle of incidence and (theta2) is the angle of
1 answer
499 views
using Snell's Law (sin(theta1)/sin(theta2) = v1/v2 where (theta1) is the angle of incidence and (theta2) is the angle of
1 answer
781 views
what needs to go out of a cell
1 answer
285 views
A fire hose 10 cm in diameter delivers water at the rate of 23 kg/s. The hose terminates in a nozzle 3.1 cm in diameter.
(a) What
3 answers
2,136 views
Why does I2 have a higher boiling point than F2? And why does NH3 have a higher boiling point than PH3?
2 answers
972 views
Is the bond in the molecular orbital energy level diagram of Li2 stable?
1 answer
386 views
In the first order, reaction A yields products, A=0.400M initially and 0.250M after 15.0 min. What is the value of the rate
4 answers
1,934 views
The nuclide 96Nb decays by a first-order process with a rate constant of 2.96 × 10-2 h-1. How long will it take for 85% of the
4 answers
2,135 views
For the oxidation of glucose ( C6H12O6 + 2O2---6H2O +6CO2), how many moles of O2 will it take to consume 6 moles of glucose.
4 answers
2,324 views
Find an equation of the tangent line to the curve at the given point
y^2 = x^3 (2-x) (1,1)
1 answer
382 views
F(x)= ln (cos theta)
f'(x)
1 answer
304 views
What is the pH of pure water in equilibrium with 1 atmosphere of carbon dioxide at 25˚C? (Hint, what does 1 atmosphere of CO2
1 answer
432 views
write an expression in terms of x for the perimeter of an isosceles triangle with 2 sides of 6 cm and a third side of 2x cm.
1 answer
450 views
I'd like to know when it is appropriate to use each formula. Im new to studying physics and its seems that there are certain
1 answer
482 views
Principal 450.00 x interest rate 9.25 x compounded monthly x 4 years
1 answer
474 views
How do the following solutions show the properties of a buffer?
1) 50 ml 0.10 M NH3 + 50 ml 0.10 M NH4NO3 2) 10 ml solution #1 +
2 answers
513 views
a 55 kg skateboarder on a 3 kg board starts coasting on level ground at 8 m/sec. Let k=3.2 kg/sec. About how far will the skater
1 answer
444 views
A ⊆ B. Prove P(A|B)>= P(A)
1 answer
301 views
A golf ball is dropped from 15 different heights (in inches) and the height of the bounce is recorded (in inches.) The
3 answers
2,130 views
Which of the following is not a source of caution in regression analysis between two variables?
A) non-linear form. B) linear
2 answers
546 views
How do you solve this algorithm problem?
Suppose that you are given a sequence of n elements to sort. The input sequence consists
1 answer
789 views
How? Ann is painting a fence that is 8 1/4 times as wide as she is tall. If Ann is 5 1/2 feet tall, how many feet wide is the
1 answer
426 views
On Monday, it took Helen 3 hours to do a page of science
homework exercises. The next day she did the same number of exercises in
6 answers
4,188 views
Capital Budgeting Problems
I. Indigo Industrial, Inc. is trying to determine which, if any, of five different projects it should
1 answer
781 views
Indigo Industrial, Inc. is trying to determine which, if any, of five different projects it should undertake. Indigo Industrial
1 answer
782 views
Martin wants to use coordinate geometry to prove that the opposite sides of a rectangle are congruent. He places parallelogram
7 answers
5,660 views
What, roughly, is the percent uncertainty in the volume of a spherical beach ball whose radius is r = 0.84 ± 0.04m ?
4 answers
3,353 views
Alicia finished the race 3.75 seconds befor Kaye. Donna finished the race5.09 seconds after Carmen. Carmen finished the race 10
3 answers
443 views
The Graduate Record Exam (GRE) has a combined verbal and quantitative mean of 1000 and a standard deviation of 200. Scores range
2 answers
1,200 views
In a 350 word written paper, using pseudocode, write a program on how you turn a corner in an automobile. Note that there is a
2 answers
533 views
At a distance of 1 cm from the source, the flux from the isotropic source is one hundred times brighter. Which source is
3 answers
919 views
Calculate the number of GRAMS of carbon dioxide (CO2) produced when 100 grams of methane (CH4) are completely burned in oxygen
2 answers
1,048 views
What is the molarity of a solution made by mixing 213.6 ml of 1.5 M NaCl with 328 ml of 4.3 M NaCl?
1 answer
384 views
A mass of 9.8 kg is moving in the positive x direction at 16.6 m/s and collides in a perfectly elastic, head on collision with a
2 answers
549 views
Let X be a Binomial random variable with parameters n and 0 < p < 1.
Show that lim E(1+X)·E(1+X)·E(1/1+X)=1. n→∞
1 answer
425 views
Let X be a Binomial random variable with parameters n and 0 < p < 1.
Show that lim E(1 + X) · E(1/1 + X)= 1. n→∞
1 answer
446 views
Let X be a Binomial random variable with parameters n and 0 < p < 1.
Show that lim E(1 + X) · E(1/1 + X)= 1. n→∞
1 answer
454 views
An unknown metal with a mass of 260 g has a heat capacity of 100 J/oC. What is the specific heat of the metal?
I am stuck finding
3 answers
532 views
One campus of Houston community college has plans to construct a rectangular parking lot on land bordered on one side by a
2 answers
642 views
There's reaction involving gas:
Fe + H2SO4 -> Fe2(SO4)3 + H2O + SO2 How Fe2(SO4)3 is occur? I know the "2" comes from the ion of
3 answers
959 views
Determine how many triangles can be drawn. Calculate, then label, all side lengths to the nearest tenth and all interior angles
3 answers
976 views
I have triangle ABC. Bottom is AC with midpoint F. There is a point under F called P with a little backward Z connecting F & P.
2 answers
592 views
What is scale factor for the dilation of segment AB into segment CD?
Draw the dilation of segment AB with scale factor 2/3 and
3 answers
1,836 views
An orienteer runs for 4.5km, then turns through and angle of 32 degrees and runs for another 6km.How far is she from her
4 answers
2,834 views
A compound is found to contain 15.12 % phosphorus, 6.841 % nitrogen, and 78.03 % bromine by weight.
what is the emperical formula
5 answers
4,370 views
Min wants to create a figure using half as many tiles as an original figure that uses 25 tiles (15 gray and 10 white.) How many
1 answer
384 views
I want to include a new 20m x 58m swimming pool in the athletic center. I am submitting a scale drawing on an 8.5" x 11" sheet
1 answer
475 views
Two large parallel plates are separated by a small gap of distance 2 mm. See figure below. A fluid with dynamic viscosity µ =
1 answer
656 views
So Prize money of $500 is divided between Alan & Jim so that Alan receives $170 more than Jim How much does each receive
-----
2 answers
623 views
Increasing and Decreasing Functions.
Let f(x) = 4x^3 - 9x^2 -30x +6 A. Find all critical numbers of f(x) B. Give the open
2 answers
614 views
calculate the equilibrium constant for the following reaction at 298k given that DeltaGrxn=2.8kj/mol N2O4-2NO2
I thought to get K
3 answers
739 views
Timmy twirls a dead rat (mass = 2 kg) attached to a rusty chain (length = 1m) in a vertical circle. With what
velocity should
7 answers
6,197 views
Casies invested one part of her $10,000 at 7.5% interest per year and the other part at 8.5% per year as well. Her income from
1 answer
477 views
A laboratory technician has a 20% and a 40% acid solutions. What amount of each solutions should be used in order to make 300ml
1 answer
469 views
Latasha can read 15 pages in 25 minutes. At this rate, how long will it take her to read a 1045 page novel?
1 answer
468 views
Can someone (preferably one of the long-term tutors) check my answers:
Researchers trap 23 devils, and find that 18 of them are
1 answer
372 views
Anna is making fruit punch and iced tea to serve during the day. She starts brewing the tea for the iced tea. The recipe for
3 answers
666 views
5*9*7+6-10
1 answer
213 views
Complete each of the tasks outlined below. Task 1 You are starting a new business in which you have decided to sell two products
10 answers
2,803 views
Must be in C#:
I will not be submitting this work as my own work. I just want help with the problem. For today's lab you will be
2 answers
547 views
Select the boxes in the table to show which country the statement applies.
Iraq Turkey Syria a.A U.S. led invastion resulted in
10 answers
4,284 views
What are the different types of government structures observed in the following countries?
2 answers
4,062 views
How are the governments of Jordan and Kuwait different from the governments of the United Arab Emirates and Oman?
A. Citizens of
32 answers
8,704 views
Starting with the earliest event at the top, arrange the following events in chronological order. Place the latest event at the
2 answers
12,580 views
Tony spent $60.54 and bought 3 packs of notebooks and a calculator. How much does a pack of notrbooks cost if a calculator costs
9 answers
2,410 views
What are the difference between scalars and vectors?
2 answers
535 views
A shop is open 9 AM - 7 PM. The function r(t), graphed above, gives the rate at which customers arrive (in people/hour) at time
4 answers
2,813 views
Jason, Simon and Linda have 238 stickers altogether. Jason has 25 fewer stickers than Simon. Simon has 46 more stickers than
3 answers
605 views
The largest ship in Christopher Columbus' "fleet" was the Santa Maria, which displaced about 100 tons
(1 ton = 2,000 pounds) of
3 answers
552 views
A is a solution of HCL of unknown concentration and is a solution containing 2.45g of an hydrous sodium trioxocarbonate(iv) in
1 answer
358 views
i need the anwers
2 answers
190 views
The area of the base of the regular quadrilateral pyramid is 36cm^2 and the area of a lateral face is 48cm^2. Find: Lateral area
2 answers
696 views
What’s the first four terms of a1=-2, An=-3an-1+7. For. N>2
3 answers
705 views
I need all answers for the Reading Literary Text Unit Test in ELA8 Connections Academy??
6 answers
1,312 views
Explain how the distributive property and the commutative property of addition are used to show 2(x+1)+2x is equivalent to 4x+2
3 answers
290 views
Use the distributive property to write an equivalent expression. -(7x-7) HELP NOW
1 answer
135 views
Given the expression 15a-7+3a over2 +2 What Are the Constant terms and what are the variable terms
1 answer
130 views
Find and explain the error 4-10(5-3) x 2!!
1 answer
89 views
Use the distributive property to write an equivalent expression. -(7x-7)
1 answer
140 views
Choose which group of sets the following number belongs to. Be sure to account for ALL sets.
-9
1 answer
174 views
F=9/5 (-10)+32 FIND AND EXPLAIN THE ERROR
1 answer
73 views
Find and explain the error in the work below
-3(x+5)+10-2x
1 answer
94 views
In the Expression 7n+8-10n-4 are 7n and -10n like terms. why or why not??
1 answer
126 views
Unit 1: Lesson 1 Growing Up Unit Test. Answers please I need the new ones. of 2022 august 31
1 answer
250 views
Each drink costs $1.07. Use a table and an equation to represent the relationship between the number of drinks bought and the
1 answer
120 views
How long will it take to put 16 seats on a bicycle if I put 2 on in 11 mins
1 answer
63 views
For the following graphs of position versus time (in one dimension), please determine the acceleration.
Options are, positive
1 answer
105 views
For the following graphs of position versus time (in one dimension), please determine the acceleration. Need someone to check
4 answers
144 views
What is the answer for question 9 of reproductive success unit test in Connexus
1 answer
196 views
I need the answers for connexus assessment Simplifying algebraic expressions
1 answer
141 views
A cardboard box sits on top of an asphalt driveway. The coefficient of static friction is 0.8 and the coefficient of friction is
1 answer
102 views
Write a four paragraph family friendly short story with three characters
1 answer
77 views
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