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sarah
Questions and answers by
sarah
, page 9
Questions (1,217)
Your service contract for washer repair maintenance is offered at $48 per year. If a customer wants to pay it off in equal
6 answers
1,339 views
I need help with this I keep putting the numbers in wrong on the formula ! PLEASE HELP
Price of article = $315.50 Down payment =
4 answers
2,842 views
V = 4/3r3. A sphere has a radius of 4 inches.
Volume (to the nearest tenth) = cubic inches The answer I got was 261.2 but it was
3 answers
1,718 views
A cylinder has a radius of 2 feet and a height of 18 feet.
Volume (to the nearest tenth) = a0 cubic feet i TRIED to work out this
2 answers
1,076 views
You are given the job of laying carpet for a six-story building. At each floor the dimensions of the floor are 75 meters in
4 answers
848 views
Compute the area of a triangle with a base of 15 cm and an altitude of 10.5 in.
Area (to the nearest tenth) = cm2 I plugged
7 answers
1,104 views
Find the area of a circle whose circumference measures 100 cm.
Area (to the nearest square centimeter) = cm2 I plugged in
4 answers
2,033 views
For a family with 2 children, the sample space indicating boy (B) or girl (G) is BB, BG, GB, and GG. If each of the outcomes is
4 answers
4,194 views
Assume that 2 cards are drawn in succession and without replacement from a standard deck of 52 cards. Find the probability that
4 answers
1,852 views
there are 6 white balls and 4 black balls.i takeout 2 balls at random,one at a time,without replacement.What is the probability
1 answer
319 views
Assume that there is an urn containing seven $50 bills, six $20 bills, five $10 bills, four $5 bills, and one $1 bill and that
3 answers
1,681 views
A stock market analyst figures the probabilities that two related stocks, A and B, will go up in price. She finds the
4 answers
1,079 views
Tim Worker buys a new sofa for $549.95. He pays 20% down and takes an installment loan to complete the purchase. He makes 12
7 answers
867 views
Loan Amount: $15,000
Method of payment: discount basis Amount of Interest : $650 Term of loan: 1 year Effective Rate of Interest
3 answers
888 views
Purchase price of article = $5,555
Down payment = $555 Number of payments = 42 True annual interest rate=18% Monthly Payment= $
3 answers
709 views
what motivates us as writers and viewers to create and interact with characters through pieces of work such as " a beautiful
1 answer
468 views
Purchase price of article = $3,000
Down payment = $0 Number of payments = 36 Monthly payment amount=$93.33 True Annual Interest
2 answers
928 views
The total price of an article is $7.02, including tax. If the tax rate is 8%, what is the retail price of the article?
4 answers
1,118 views
Your station charges $16.50 for a lubrication job. As a promotion you sell six coupons for lubrication jobs for $90. What
10 answers
1,796 views
Suppose you want to represent a triangle with sides 12 feet, 16 feet, and 18 feet on a drawing where 1 inch = 2 feet. How long
4 answers
1,342 views
A sphere has a radius of 3.5 inches.
Volume (to the nearest tenth) = cubic inches The answer that I got was 179.6. It is wrong !
4 answers
1,845 views
Labor rate = $12 per hour
Hours worked = 36 Overhead rate = 125% Retail price of good furnished = $185 Sales tax rate = 7% Total
3 answers
2,358 views
Number of dinners = 125
Individual portion = 8 oz. Size of can = 32 oz. Number of cans required = I got 31.25 buttt you can't
4 answers
1,586 views
Loan Amount: $15,000
Method of payment: discount basis Amount of Interest : $650 Term of loan: 1 year Effective Rate of Interest
3 answers
1,408 views
When I worked this problem out I got the answer $250.80. It was graded wrong.
Can you explain what I did wrong. A deposit of
1 answer
418 views
When I worked this problem out I got the answer $250.80. It was graded wrong.
Can you explain what I did wrong. A deposit of
1 answer
371 views
OMG I CAN NOT get this !!!!
Purchase price of article = $495 Down payment = $50 Number of payments = 36 True annual interest rate
1 answer
840 views
to kill a mockingbird movie analysis question.
1) how does the lack of eye contact show Mayella is lying? Why is she lying? How
1 answer
357 views
"There's four kinds of folks in the world. There's the ordinary kind, like us and the neighbours, there's the kind like the
2 answers
698 views
The older you grow the more of it you’ll see. The one place where a man ought to get a square deal is in a courtroom, be he
3 answers
824 views
“Boys don’t cook.”
What type of rhetorical device or fallacy is this? :“…what are you doing in those overalls? You
1 answer
411 views
it takes 3weeks to build a large garage.if it takes 2/3 of a week to construct the frame and 5/4 of a week to put the roof
3 answers
324 views
as a regular customer in my favourite restaurant,i get 10%discount.but to the cost of the meal must be +17.5%gstand 12%service
2 answers
517 views
a quiz has 25 questions with 4points awarded for each correct answer and 1 point deducted for each incorrect answer,with zero
2 answers
761 views
5 people measured a metal bar using the same measuing instrument,but each read the scale to a different level of accuracy.their
1 answer
478 views
2 people start off to work directly away from each other.they each walk for 4 kms then turn directly to their right and walk for
4 answers
381 views
A GARDEN places some lilies in a pond.he does this on the first day of the month of september.the lilies double in volume every
3 answers
457 views
when tessa and fatima run a 100 metre race,tessa wins by 10m.then they repeat the race,this time with tessa starting 11m behind
3 answers
984 views
in the number 0.123451234512345......(recurring)what is the 1992th digit after the decimal point
1 answer
345 views
a taut wire of length'w'emits a single note when plucked.if it were half as long it would emit the same note but one octave
3 answers
487 views
Why are some bodies of water in Russia unnavigable for part of the year?
They are frozen. They are too shallow. They are too
7 answers
1,212 views
complete the pattern:50,20,8,4,4,4.
1 answer
322 views
if a number x is 10%of y and z,and z is 3 times of y.What % is x of y alone? 1)3.3% 2)2.5% 3)5% 4)4%
4 answers
233 views
the iceman found recently in a glacier was a first thought to be about 5300 years old.Roughly when did he have his 14th
3 answers
721 views
complete the pattern : 1/2 , 3/4 , 1 , 4 , 4 , 4
3 answers
293 views
A 25.0 mL solution of HCl has been spilt. It took 21.8 mL of saturated 2.5 M NaOH to neutralise the acid. What was the molar
1 answer
311 views
what are the core values that your leadership model emphasizes?
In what ways does my leadership model reflect existing
2 answers
682 views
In your leadership model, what are the a leader's most important task?
What are the core values that your leadership model
1 answer
443 views
When point charges q1=+8.4uC and q2=+5.6uC are brought near each other, each experiences a repulsive force of magnitude 0.66N.
1 answer
672 views
When point charges q1=+8.4uC and q2=+5.6uC are brought near each other, each experiences a repulsive force of magnitude 0.66N.
1 answer
710 views
When point charges q1=+8.4uC and q2=+5.6uC are brought near each other, each experiences a repulsive force of magnitude 0.66N.
4 answers
1,197 views
At 4 pm, Jack who is 6 ft tall cast a shadow that is 4 1/2 ft long. At the same time, a nearby free cast a shadow that is 12 ft
3 answers
2,242 views
what is a concave polygon using the classify and differentiate method
1 answer
426 views
A motorist travelling at 82 km/hr is being chased by a police car at 121 km/hr. If the police car starts from 4.0 km back, how
1 answer
406 views
This is an example question which I have the answer to but can not seem to get the same answer through my workings, any help
1 answer
418 views
Can you help me solve for like terms:
x - 14y + 3x - 1 2 - 10x - 3 + y 19x - 3y - 37 - y
3 answers
445 views
5. A 0.500 g sample of a BaCl2•2H2O/Na2SO4 salt mixture, when mixed with water, filtered, and dried, produced 0.225 g of
3 answers
966 views
I'm having a debate about marriage. & I'm arguing that people should have the right to marry who they please because church &
1 answer
431 views
The population (in millions) and the violent crime rate (per 1000) were recorded for 10 metropolitan areas. The data are shown
1 answer
417 views
The temperature on one day in January for Phoenix, AZ, is 52 degrees Fahrenheit. On the same day in Barrow, AK, the temperature
3 answers
487 views
Why is the point 3,0 not considered to be in any of the quadrants?
1 answer
315 views
convert 3.0m to yd
1 answer
284 views
find the standard deviation for the following: 8,5, 12, 8, 9, 15, 21, 16, 3. There is a formula but our teacher wants us to do
3 answers
479 views
find the standard deviation for the following: 8,5, 12, 8, 9, 15, 21, 16, 3. There is a formula but our teacher wants us to do
1 answer
422 views
an ice cube that is 8 cm on each side is melting at a rate of 4 cm^3 per min. how fast is the length of the side decreasing?
3 answers
1,834 views
If 100.0 mL of 0.0025 M Na2SO4
(aq)is saturated with CaSO4 how many grams of CaSO4 would be present in the solution? [Hint: Does
1 answer
866 views
Four charges −8 × 10^−9 C at (0 m, 0 m),
−7 × 10^−9 C at (5 m, 1 m), −1 × 10^−9 C at (−2 m, −3 m), and 2 ×
2 answers
617 views
Consider a swimmer who wants to swim directly across a river as shown in the figure below. If the speed of the current is 0.29
2 answers
603 views
5/6 + 3/4 = 1/18 - 6c - 2/3 + 7c + 1/9
how do I get the answer?
1 answer
407 views
A storage tank has a radius of x + 5 metres and a height of x metres. Determine the dimensions of the tank if the volume is
4 answers
2,931 views
Charice is painting the lines for her own basketball court. The free throw section will be a rectangle with a semi-circle on
4 answers
1,658 views
Andrew Johnson’s plan for Reconstruction was based on
A. his strong belief in Negro suffrage B. his belief that Indians were
1 answer
478 views
True or False Rutherford Hayes won a landslide victory in the election of 1876.
I'm not sure if this statement is true or false
2 answers
621 views
A roller-coaster car of mass 1.80 103 kg is initially at the top of a rise at point circle a. It then moves 40.8 m at an angle
1 answer
808 views
what is the final temperature when 3 pound of water at 100 degree fahrenheit is added to 500 lb at 40 degree fahrenheit
2 answers
565 views
The pH of a 0.00100 M solution of a particular acid is 4.95 at 25°C.
Use the solution pH to calculate the concentration of
1 answer
439 views
The chemical reaction for dissociation of an acid is:
HA + H2O → H3O+ + A- Assuming all of the hydronium ion (calculated in in
3 answers
1,155 views
The acid dissociation constant, Ka, for this reaction is given by the following formula (this is also in your book):
Ka=[H3O+][A�
2 answers
519 views
A 2.00 g sample of a particular compound was dissolved in 15.0 g of carbon tetrachloride. The boiling point of this solution was
4 answers
2,346 views
1. A 2.00 g sample of a particular compound was dissolved in 15.0 g of carbon tetrachloride. The boiling point of this solution
2 answers
654 views
One kind of battery used in watches contains mercury(II) oxide. As current flows, the mercury(II) oxide is reduced to mercury.
Hg
6 answers
3,566 views
if you produce 5.7 of H2O, how many liters of O2 will be required?
2 answers
544 views
initially 1 mol each of gaseous carbon dioxide, co2(g) and hydrogen h2(g) is inhected into a 10.0L reaction chamber at 986
4 answers
525 views
A car travels around a bend of radius R at a speed v1, experiencing a centripetal acceleration ac. The car then travels around a
2 answers
565 views
An aircraft has an initial mass of m0 and an initial acceleration of a0. After flying for 2 hours, the mass of the aircraft has
4 answers
1,313 views
An Angry Bird sits on a clothes line midway between the two poles.
bird on line If the combined weight of the bird and rope is W,
4 answers
1,092 views
an animal i wanted for pet
1 answer
330 views
hi i new to this and i need help with some world history questions and i don't have a book and I've already researched it and i
11 answers
601 views
How is the direct democracy similar to a representative democracy ? A. both types of government are run by a communist party.
6 answers
830 views
How do costs play into your everyday life? For example, why might it be cheaper to drive on a toll-road vs. a free-access
1 answer
369 views
at a restaurant brandy paid twice as much as Katie and Katie paid $3 more than Stephanie if the total combined amount they paid
2 answers
920 views
use the simpsons rule with n=10, arc length y=^3√x, for 1<=x<6
7 answers
395 views
find dy/dx and (d^2)y/(d^2)x for x=2sint y=3cost 0<1<2pi
3 answers
1,549 views
Evaluate integral x/(1+|x|), (x,-3,3)
1 answer
316 views
r=1- 3Sin theta¸ find the area enclosed by the inner loop
1 answer
751 views
sum ((√(n-1))-(√(n-1)))/n, as n=1
1 answer
327 views
2. “To persuade my classmates that cheating in an exam is just as wrong as plagiarism” is a:
A. question of fact. B. question
2 answers
740 views
1. “To persuade my audience that drinking and driving laws should be stricter” aims for:
A. passive agreement with a policy.
2 answers
575 views
Which statement best illustrate a logical tautology
2 answers
948 views
A flagpole is supported by a wire that is 5m long. The wire is pegged 2.5m from the foot of the pole. Find the height of the
1 answer
453 views
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