Questions LLC
Login
or
Sign Up
Ask a New Question
Jacob
Questions and answers by visitors named
Jacob
, page 5
Questions (556)
Which eating disorder might be discovered by a dentist
anorexia bulimia*** starvation diet obesity
12 answers
6,947 views
People who experience episodes of _______ are not eating out of hunger; they are acting out of behaviors associated with bulimia
4 answers
2,532 views
Both anorexia and bulimia can be treated by
specific medications targeting eating disorders physiological therapy*** dieting
3 answers
1,021 views
Activation energy is
the heat released in a reaction the energy barrier between reactants and products the energy given off when
7 answers
1,310 views
The rate of a chemical reaction normally
decreases as temperature increases is slowed down by a catalyst increases as reactant
4 answers
1,272 views
Which of the following statements is true?
All spontaneous processes are exothermic All non-spontaneous processes are exothermic
4 answers
1,890 views
A farmer had sheep and end.altogether 124 legs, how many sheep and hens
1 answer
474 views
A car leaves town traveling 35 MPH. Two hours later a 2nd car leaves, in the same direction traveling 55 MPH.In how many hours
2 answers
525 views
A car leaves town traveling at 35 MPH. A 2nd Car leaves Town 2 hours later traveling in the same direction.
In how many hours
1 answer
488 views
If the perimeter of a rectangle is 70 feet what is the height to length of a ratio of 4:5
1 answer
335 views
The surface of the Grand Lake is at an elevation of 648 feet. During the current drought, the water level is dropping at a rate
6 answers
4,301 views
Solve the system by elimination.
X+y=4 X-y=-2 I can't figure this out please help
1 answer
382 views
0.5g of MG ribbon is reacted with 100ml of 1M HCL. The initial temperature of HCL is 20.4 degrees celsius. After the reaction
1 answer
660 views
Why do you have to use estimation to find the number of triangles you need
for the string? I was wondering why this question is
5 answers
3,752 views
Using trigonometric ratios find the remaining side lengths and angle measurements to 2 decimal places each:
(a) α = 35°, β =
2 answers
585 views
Divide by long division
(4x^3 - 2x^2 - 8x+3)/(x^2 +5) Please help I can't figure this out.
1 answer
416 views
Suppose that $14,000 is invested in a savings account paying 5.2% interest per year.
(a) Write the formula for the amount A in
2 answers
1,009 views
Why were women fighting for suffrage?
A:because they wanted to end abuse toward women B:because they wanted to win the right to
3 answers
1,016 views
Compare the benefits and drawbacks of wind energy compared to solar energy for generating electricity.
2 answers
4,416 views
A number is divided by -4, then multiplied by -5. The result is 40. What is the number?
I had problem finding a formula for it.
13 answers
633 views
A 50.0 mL aqueous solution of sodium hydroxide has a pH of 12.50. If 36.00 ml of 0.0200 mol/L sulfuric acid is added to this
4 answers
1,614 views
A football is kicked at ground level with a speed of 17.7 m/s at an angle of 39.8 ∘ to the horizontal.
How much later does it
2 answers
524 views
So, I've been stuck in these for quite some time.... can someone help me?
Which ratios can form a proportion? A) 9/45 , 8/40 B)
4 answers
399 views
Jane has $4.50 in pennies, nickels and dimes. She has twice as many pennies as she has nickels and dimes combined. How many of
2 answers
496 views
-1/2x-3greater than 8
1 answer
277 views
Find the matrix of the following transformations:
(a) Multiplication of the point (x, y, z) in ℝ^3 to give the point (x - y, y
1 answer
390 views
(a) Use the triangle inequality: ||u + v|| <= ||u|| + ||v|| to prove that
(i) ||u - v|| <= ||u|| + ||v|| (ii) ||u|| - ||v|| <=
1 answer
385 views
Order the following from least to greatest 0.3 3/5 0.66 2/3 0.35
3 answers
544 views
A hollow sphere has a uniform volume charge density of 4.61 nC/m3. The inner radius is a = 14.6 cm and the outer radius is b =
2 answers
682 views
Fireflies flash at a rate that depends on the temperature. At 29oC, the average rate is 3.3 flashes every 10 seconds, whereas at
3 answers
1,084 views
State the similarities between Coloumb's law And Newton's Law Of Universal Gravitation.
2 answers
807 views
What is the identity of the precipitate that forms when 70 mL of 0.3 M BaCl2 reacts with 65 mL of 0.35 M Na2CO3
4 answers
1,400 views
Urea, which has the chemical formula (NH2)2CO, is a fertilizer that can be prepared by reacting ammonia (NH3) with carbon
3 answers
2,474 views
Use the table of complex ion formation constants to calculate the molar concentration of free Fe^2+ in 0.510M aqueous solution
1 answer
398 views
Prove that the function defined by:
f(x)={1 if x is rational, 0 if x is irrational is not integrable on [0,1]. Show that no
2 answers
602 views
Help Me!!
____no centeral goverment at the time, there would have been no peace inth land. a)There had been b)Should there be
1 answer
362 views
Ashton and molly start out 97.2 miles apart .They begin riding their bicycles toward each other with Aston riding three mph
3 answers
480 views
A diagonal of a parallelogram is 10 inches long and makes angles of 25 degrees and 43 degrees with the side. how long is the
2 answers
577 views
A box weighing 700 pounds is on a ramp inclined at 15 degrees with the horizontal. Find the force necessary to prevent the box
4 answers
1,276 views
A diver springs upward with an initial speed of 2.93 m/s from a 3.0-m board. (a) Find the velocity with which he strikes the
2 answers
867 views
A 60m long bridge has an opening in the middle and both sides open up to let boats pass underneath. The two parts of the bridge
5 answers
1,918 views
You have combined 1.218 moles of calcium ions and 0.943 moles of lithium ions in enough solvent to make 500.00mL of solution.
3 answers
560 views
A red ball is thrown directly upwards from the ground with an initial velocity of 35.0 m/s. At the same time, a blue ball is
2 answers
697 views
Sarah is 5 years younger than 9 times Mario's age
1 answer
415 views
The word expectations best describes which situation from “Two Kinds”?
Waverly’s reputation as a chess champion the
5 answers
1,020 views
A bicycle is racing around on a horizontal surface in a circle of radius 27 m. The force exerted by the road on the bicycle
1 answer
539 views
Choose the symbol that completes the statement.
7/8. 8/10* A < B > C =
11 answers
2,115 views
Paulo earns a salary of 15000$ per month for selling cell phones. He receives an extra 30$ for each cell phone over 100 units
2 answers
602 views
On a very muddy football field, a 100 kg linebacker tackles an 75 kg halfback. Immediately before the collision, the linebacker
4 answers
2,130 views
Perform the indicated operation and simplify the result .
Cot x(tan x- sec x) Please help , I am struggling a lot !! Thank you!!!
3 answers
1,643 views
A tool shed 250cm high and 100 cm deep is built against a wall. Calculate the shortest ladder that can reach from the ground,
3 answers
1,782 views
Perform the indicated operation and simplify the result
Tanx(cotx-cscx)
2 answers
1,114 views
water accounts for about 60% of a person's body weight.
a. write an equation that represents the water y of a person who weights
3 answers
1,567 views
A frog in a hemispherical pod finds that he
just floats without sinking in a fluid with a density of 1.33 g/cm3. If the pod has a
2 answers
1,032 views
which word or words correctly complete the sentence?
a ________ has five faces, five vertices, and eight edges. a. triangular
4 answers
1,324 views
1. The best way to improve listening comprehension is to
a. take informal notes on what you hear. b. use complete sentences to
2 answers
667 views
2. Solid ammonium iodide decomposes to yield ammonia gas(NH3) and hydrogen iodide gas at 400oF. The equilibrium constant for
3 answers
1,129 views
I have an assignment to write a 4 page audience analysis essay of a persuasive article. What is an audience analysis essay, and
2 answers
551 views
A charity raffle offers a first prize of $1,000,000, a second place prize of $100,000 and a third place prize of $10,000. A
1 answer
1,286 views
A HOSPITAL(H) IS 7KM EAST AND 5KM NORTH OF A SCHOOL(S). CALCULATE THE BEARING OF H FROM S
4 answers
1,180 views
In an effort to retire comfortably, you decide to deposit $750 at the end of every month
into an annuity that pays 5% compounded
1 answer
466 views
Find the intersection of those two lines r=(2,9)+s(1,1) and r= (-3,2) + t(1,2) and then find the area of the triangle whose
4 answers
639 views
Dan will donate up to $480 to charity. The money will be divided between two charities: the City Youth Fund and the Educational
4 answers
3,780 views
A study demonstrates that treatment of peptic ulcers with antibiotics results in improvement in a large number of patients. this
2 answers
941 views
You want to calculate the displacement of an object thrown over a bridge. Using -10 m/s2 for acceleration due to gravity, what
2 answers
500 views
If ∣x∣=8, ∣y∣=13 and ∣x+y∣=15, determine ∣x-y∣. You may want to draw a diagram to help with your solution.
3 answers
316 views
What do you do to tell whether a rational or irrational is really a rational or irrational number?
1 answer
405 views
Determine the natural response for the systems described by the following difference equations:?
Edit a) y[n] -
1 answer
402 views
Completa cada oración con la forma correcta de SER o ESTAR.
1.Después del semestre, los estudiantes __________ muy cansados.
4 answers
1,387 views
Rewrite the paragraph in the future tense.
Mi amiga y yo vamos a viajar a España este verano. Ella va a ir más temprano y va a
2 answers
969 views
Two less than three-fourths of a number is 10. What is the number?
A. 10 2/3 B. 13 1/3 C. 15 1/3 D. 16 Please help meh! God bless
3 answers
923 views
what is $35 for 25 tapes
4 answers
447 views
Yellow light of wavelength 5.5 x 10^-7 m is incident normally at a diffraction grating with 300 lines per mm. Calculate the
2 answers
1,031 views
Faulkner's Fine Fries Inc. (FFF) is thinking about reducing its debt burden. Given the following capital structure information
1 answer
469 views
An atom of gold has a mass of approximately 3.25×10^-22 grams. What is the mass of 4000 atoms of gold? Express your answer in
4 answers
3,490 views
1. Which of the following best explains what an Engineer does?
A- An engineer combines the knowledge with problem-solving skills
7 answers
1,752 views
If there is a total eclipse of the Sun in April, can there be a lunar eclipse three months later in July? Why or why not?
1 answer
433 views
The ? ? is a process used by scientists to find answers to questions or solve a problem.
4 answers
1,573 views
What is the difference in the mission system used by the Spanish and the Empresario system used by the Anglo americans
1.the
2 answers
602 views
How did Texas obtain the weapons Confederate troops needed?
a. They took them from the Union forces b. They transported them from
2 answers
513 views
Hi! I'm writing an analysis for a short story and I just don't really understand how to explain the structure of a short story,
3 answers
450 views
Q1.
How much time will it take a a winch motor with a POWER of 10 horsepower to lift a 1300 kg crate straight up against gravity
3 answers
499 views
divide 405 in the ratio 3:12
give your final answer in the form ... and ...
7 answers
3,446 views
Work out the product of 1 2/3 and 2 3/4
Give your answer as a mixed number.
21 answers
5,283 views
find the perimeter of this semi-circle with diameter,
d= 28cm. Give your answer as an expression in terms of π (pi)
3 answers
726 views
Jenny bought scrapbooking supplies for $156.50. She paid $10.17 in sales tax. What was the sales tax rate on the supplies?
6 answers
1,701 views
12. Mixing red and blue gives purple, blue and yellow gives green, and red and yellow gives orange.
A spinner is blue and red.
3 answers
623 views
Show your work- ie. What you did to calculate the answer. Remember units!
1. You have a lever with a mechanical advantage of 8.
1 answer
429 views
A gas station offers a lucky draw to customers. Each time you spend more than $20 on gas, you can make a draw to win a prize.
3 answers
531 views
13. A bag contains 5 red marbles, 3 blue marbles, and 4 yellow marbles. A students removes 1 marble without looking, records the
2 answers
939 views
What economic philosophy developed in response to the problems of industrial workers
4 answers
714 views
Express the function in the form
f ∘ g. (Use non-identity functions for f and g.) u(t) = tan(t)/ 4 + tan(t)
3 answers
2,936 views
2.Use the following graph to estimate the rate of change of the function at x=0.5 using the points (−1,−1) and (1,3)
A.The
3 answers
1,141 views
Which Enlightenment idea influenced the Founding Fathers to include the phrase “We The People” in the United States
1 answer
1,121 views
Which Enlightenment idea influenced the Founding Fathers to include the phrase “We The People” in the United States
2 answers
1,142 views
How can the behavior of light be described as it leaves the vacuum of space and enters the Earth's atmosphere?
Questions Light
5 answers
983 views
When the movie is half over, popcorn sells for half price. Full price popcorn is $3.50, and drinks are $1.35. Determine the cost
2 answers
595 views
How many people are in the front section of the theater?
1 answer
163 views
I need help on The Principles of Business Marketing Exam. I am struggling and Stress. Here is a question for memory.
3) Which of
4 answers
576 views
Which careers do I follow after matric in 2021?
6 answers
323 views
Pages
1
2
3
4
5
6