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Sandra

Questions (668)

Using algebraic expression no arithmetic symbols. Twice the quotient of a number divided by 5.
1. 1 answer
2. 494 views
To help raise funding for homeless’ Thanksgiving Dinner, Christina and her friends sell chocolate bars during lunch time. They
1. 2 answers
2. 550 views
Dave takes out a 24-year mortgage of 290000 dollars for his new house. Dave gets an interest rate of 14.4 percent compounded
1. 1 answer
2. 1,702 views
One-third a number (x)added to one-half the number equals twelve less than the number
1. 1 answer
2. 2,526 views
A chemist wants to mix two kinds of glycerins for the manufacture of a soap. The glycerin from supplier A cost $1 million per
1. 2 answers
2. 545 views
While conducting these difficult tests, the state driving inspectors often seemed stern and unyielding.Which of the following is
1. 3 answers
2. 2,059 views
With time and public support, they should be successful.What correction should be made to this sentence? 1) change the spelling
1. 3 answers
2. 2,389 views
We also prepared for the test by studying the driver's booklet, memorizing rules, and to learn road signs.What correction should
1. 1 answer
2. 1,782 views
With time and public support, they should be successful.What correction should be made to this sentence? 1) change the spelling
1. 3 answers
2. 678 views
In the past, the United Stated Public Health Service and state and local health departments dominate the fields.What correction
1. 2 answers
2. 1,838 views
What else can they do when repaired walls separate from beams or restoring sockets carry no electricityWhat correction should be
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2. 2,120 views
As a result, although the swimming or boating may be great, you will have to get up at daybreak to beat the crowds.If rewrote
1. 5 answers
2. 2,470 views
if one sixth of a number is added to one eighth of the same number, the result is 35. find the number?
1. 1 answer
2. 495 views
Simplify the follow)ing to the simplest form(tan(x) +cot(x))/ (tan(x)*cot(x))
1. 1 answer
2. 568 views
(1+tan(x))* (1+cot(-x))
1. 1 answer
2. 371 views
Solve the Identitycot (x)/ (csc(x)-1)= (csc(x)+1)/cot (x)
1. 1 answer
2. 553 views
Which answer describes the transformation of g(x)=log4(x−2)+4 from the parent function f(x)=log4x?It is the graph of f(x)
1. 1 answer
2. 2,689 views
Two examples of how accountability is ensured in U.S. Bureaucratic Agencies.What does it mean by accountability
1. 1 answer
2. 585 views
The women's world record for the fastest half marathon is one hour six minutes and 25 seconds how much faster is this then the
1. 1 answer
2. 484 views
A piece of metal has a mass 85 cg and a volume of 450L. What is the density g/cm cubed? What would be the mass of 300 cm cubed
1. 0 answers
2. 702 views
The aunt SUPPRESSED a gasp of admiration.What is the principal part of SUPPRESSED? -present -present participle -past ** -past
1. 2 answers
2. 1,060 views
A remote controlled car.My 11 year old grandson, Danny, got a remote controlled car for his birthday. His older brother, Jay,
1. 3 answers
2. 1,908 views
If csc x = -2.5, what is the value of x?
1. 1 answer
2. 395 views
Colour the spinner red and blue. Make it so that when the pointer is spun, the probability of landing on blue is 1 in 4.What is
1. 1 answer
2. 628 views
Make a spinner with 3 colours. I chose green, red and blue. Colour it so that when the pointer is spun, the probability of
1. 2 answers
2. 786 views
6 character computer password is made up of 4 numbers followed by 2 letters. How many different passwords are possible?
1. 3 answers
2. 2,190 views
Find the number of moles in 2.00 L of gas at 35.0°C and under 7.41×107 N/m2 of pressure.Select one: a. 0.051 moles b. 51 ×105
1. 2 answers
2. 1,764 views
A searchlight revolving once each minute is located at a distance of 1/4 mile from a straight beach. How fast is the light
1. 2 answers
2. 1,406 views
A building is to be braced by means of a beam which must pass over a wall. If the wall is 3 3/8 feet high and stands 8 feet from
1. 1 answer
2. 3,002 views
7 boys share 5 chocolate bars equally how much do the get?
1. 1 answer
2. 1,526 views
Find the area of the largest rectangle cut from the first quadrant by a line tangent to the curve y=e^(-x^2)
1. 3 answers
2. 1,139 views
for the next 4 years you will get the following cash flow. $420 $520 $750 $540. Assume that the interest is 5.5% how much money
1. 1 answer
2. 430 views
A light hangs 15 ft. directly above a straight walk on which a man 6 ft. tall is walking. How fast is the end of the man's
1. 1 answer
2. 6,818 views
One ship is sailing south at a rate of 5 knots, and another is sailing east at a rate of 10 knots. At 2 P.M. the second ship was
1. 3 answers
2. 2,945 views
Find the area of the largest rectangle having one side on the x-axis and inscribed in a triangle formed by the lines y=x, y=0
1. 2 answers
2. 1,648 views
Find the dimensions of the largest right circular cylinder that can be inscribed in a sphere of radius 6 inches.
1. 2 answers
2. 1,949 views
Parabolas - you are my last resort:Find a quadratic function in standard form for each set of points. (0, –4), (1, 0), (2, 2)
1. 2 answers
2. 450 views
What is the equation of the function y = (3/x) translated 4 units to the right and 5 units down?
1. 6 answers
2. 7,188 views
Simplify the sum. (w2 + 2w – 24 + ) / (w2 + w – 30)(All the other help I can find they add +8w and -5w) please help.
1. 12 answers
2. 6,235 views
Designer Dolls, Inc. found that the number N of dolls sold varies directly with their advertising budget A and inversely with
1. 6 answers
2. 7,794 views
How do I express a number like 27 ^2/3 as a rational number in its simplest form?31 25.6 123 16 I keep getting 83/3 and that =
1. 1 answer
2. 479 views
Let f(x) = -5x -4 and g(x) = 6x -7. Find f (x) + g(x)–11x + 3 x + 3 –11x – 11 x – 11
1. 2 answers
2. 1,951 views
All of the following help teachers to create an environment that enhances and supports the natural rhythms of eating EXCEPT:
1. 4 answers
2. 1,043 views
What is the solution of the equation? Sqrt x + 10^-9 = -7–6 4 14 –8 You are my last hope to getting this.
1. 18 answers
2. 5,492 views
How is the expression log 32 - log 8 written as a single logarithm?log 4 log 8 log 24 log 40
1. 3 answers
2. 5,663 views
Which of the following sentences is written in the passive voice?-Charlie ran down the street. -The delicious bread is baked by
1. 3 answers
2. 1,356 views
Eighty-nine percent of illnesses among children in child care settings are attributed to which of the following
1. 4 answers
2. 2,167 views
Which of the following statements is true about modes of transmission for infectious agents
1. 1 answer
2. 1,144 views
Which of the following binomials is a factor of x^3+4x^2+x-6x-2 x+2 x-4 x+4
1. 2 answers
2. 1,602 views
Solve the system by substitution2x + y = -11, 3x – 4y = 11 (3, 5) (–5, –3) (–3, –5) (5, 3)
1. 2 answers
2. 3,256 views
Which of the following statement is true about modes of transmission for infectious agents?
1. 1 answer
2. 990 views
I really need help asap with my subjective letter for my NJHS Application. Please answer fast- it is due tomorrow!!--- To the
1. 13 answers
2. 5,995 views
The angles of elevation of the highest point of a building from two points S and T are 60 degree and 30 degree respectively,T is
1. 4 answers
2. 1,952 views
Use synthetic division to find P(3) for P(x) = x4 – 6x3 – 4x2 – 6x – 23 –137 299 –47
1. 2 answers
2. 845 views
What are the zeroes of y = x2 + 2x – 8?–4, 2 4, –2 –4, –2 4, 2
1. 1 answer
2. 518 views
Simplify the expression. -6 + i / -5 + i
1. 0 answers
2. 332 views
If the apartment is hot and the air conditioner is worker, then the temperature is 90%
1. 1 answer
2. 456 views
Simplify the number using the imaginary unit i. (sqrt)of -28•2(sqrt)-7 •-2 (sqrt)-7 •i (sqrt)28 •2i (sqrt)7
1. 2 answers
2. 1,246 views
Jack is selling wristbands and headbands to earn money for camp. He earns $2 for each wristband and $3 for each headband. He
1. 13 answers
2. 3,300 views
Why is the greenhouse effect on Earth not as drastic as on Venus?-There is no carbon dioxide in Earth’s atmosphere. -The
1. 2 answers
2. 1,092 views
Why is the greenhouse effect on Earth not as drastic as on Venus?There is no carbon dioxide in Earth’s atmosphere. The oceans
1. 2 answers
2. 1,091 views
I am not getting any of the posted answers:Solve the system using elimination. 2x + 6y = -12 and 5x – 5y =10 (2, 1) (0, –2)
1. 2 answers
2. 1,332 views
Solve the system by substitution.2x + y = -11 3x - 4y = 11 (3, 5) (–5, –3) (–3, –5) (5, 3) How?
1. 3 answers
2. 1,611 views
Find the physical area between the curves y=sin(2x) and y=cos(x) from x=pi/2 to x=3pi/2
1. 1 answer
2. 390 views
Which process explains why the terrestrial planets do not have hydrogen and helium in their atmospheres?thermal escape (??)
1. 4 answers
2. 818 views
Which set of ordered pairs in the form of (x, y) does not represent a function of x?{(0, 2), (1, –1), (2, 3), (3, –2)} {(0,
1. 36 answers
2. 16,557 views
________ collided and merged, forming planets.Protosuns Protoplanets Extrasolar planets Planetesimals
1. 3 answers
2. 902 views
Light is absorbed and emitted in the form of ________, which are “packets” of electromagnetic radiation that carry a
1. 3 answers
2. 1,006 views
Which of the following is the most effective way to decrease the incidence of foodborne illness?
1. 1 answer
2. 554 views
According to the Articles of Confederation, this power was granted to Congress.to regulate trade to enforce laws to amend the
1. 1 answer
2. 930 views
The association between the presence of thimerosal in vaccines and autism is
1. 1 answer
2. 594 views
Yesterday you borrowed $30 from your brother. Every day that you don't pay it back, you owe $2.00 more. So today, day 1, you owe
1. 5 answers
2. 1,671 views
The length of a rectangle is 4cm more than its width. If the area of the rectangle is 117cm^2, what is the length?So : 117cm^2=
1. 2 answers
2. 833 views
AB is tangent to circle O at B. The diagram is not drawn to scale. If AB = 6 and AO = 11.7, what is the length of the radius
1. 43 answers
2. 21,073 views
What formula should be used to derive the equation of a parabola given its focus and directrix?• The distance formula ?? •
1. 1 answer
2. 642 views
Your original purchase price was $825.00 plus 7% sales tax. You enter into an agreement where the interest (12.5% APR) is waived
1. 2 answers
2. 6,141 views
I really need help on this...NA ≅ PA, MO �Û NA, RO �Û PA, MO = 7 feet what is PO? a.7 ft b.49 ft c.14 ft d.3.5 ft
1. 11 answers
2. 8,442 views
NA ≅ PA, MO �Û NA, RO �Û PA, MO = 7 feet what is PO?a.7 ft b.49 ft c.14 ft d.3.5 ft Explain?
1. 1 answer
2. 1,546 views
A satellite has a mass of 6445 kg and is in a circular orbit 4.14 × 105 m above the surface of a planet. The period of the
1. 0 answers
2. 488 views
5. The local soccer team won the championship a several years ago, and since then, ticket prices have been increasing $20 per
1. 1 answer
2. 825 views
I've been reading my textbook, watching Khan Academy, and Googling to no avail. Can someone please help me with the following
1. 0 answers
2. 605 views
From her bedroom window a girl drops a water-filled balloon to the ground, 4.75 m below. If the balloon is released from rest,
1. 1 answer
2. 607 views
A ball is thrown vertically upward, which is the positive direction. A little later it returns to its point of release. The ball
1. 1 answer
2. 874 views
You are driving your car, and the traffic light ahead turns red. You apply the brakes for 2.28 s, and the velocity of the car
1. 1 answer
2. 740 views
In an historical movie, two knights on horseback start from rest 79.7 m apart and ride directly toward each other to do battle.
1. 1 answer
2. 500 views
A motorcycle has a constant acceleration of 2.65 m/s2. Both the velocity and acceleration of the motorcycle point in the same
1. 1 answer
2. 748 views
Displacement vector points due east and has a magnitude of 4.58 km. Displacement vector points due north and has a magnitude of
1. 1 answer
2. 868 views
A jetliner, traveling northward, is landing with a speed of 83.8 m/s. Once the jet touches down, it has 750 m of runway in which
1. 1 answer
2. 460 views
(1/sqrt(1-(3x/4)^2) * 3/4
1. 0 answers
2. 287 views
1. Why do you think the Guomindang and the Communists worked together in China in the early 1920?2. Why do you think Gandhi's
1. 1 answer
2. 453 views
What is the value of x in the proportion:(x-1)/5 = (4x + 2)/35 How do I go about getting this solved?
1. 2 answers
2. 2,616 views
A model rocket is launched from a roof into a large field. The path of the rocket can be modeled by the equation y = –0.02x2 +
1. 4 answers
2. 6,291 views
Yukio and his 5 friends want to keep in touch during winter vacation. If they each speak to everyone in their group once during
1. 1 answer
2. 574 views
hey umm what is 2.4*-0.39
1. 1 answer
2. 340 views
I can't figure this out, please help...A company invests $15,000.00 in an account that compounds interest annually. After two
1. 4 answers
2. 645 views
I can't figure this out, please help...A company invests $15,000.00 in an account that compounds interest annually. After two
1. 2 answers
2. 886 views
Name the Property of Congruence that justifies this statement: m¡ÏA + m¡ÏB = m¡ÏC, then m¡ÏA = m¡ÏC ¨C m¡ÏBTransiti
1. 3 answers
2. 1,453 views
Name the Property of Congruence that justifies this statement: m¡ÏA + m¡ÏB = m¡ÏC, then m¡ÏA = m¡ÏC ¨C m¡ÏB.Transit
1. 3 answers
2. 2,564 views
If /BC bisects �ÚABD, and �ÚABC = 5x + 11, �ÚCBD = 10x − 4, then find x.5 3 1 2 I am having trouble with this one,
1. 2 answers
2. 430 views
Use the Law of Detachment to draw a logical conclusion from the two given statements. If not possible, choose not possible. If
1. 7 answers
2. 4,397 views

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