07/09/16

digits and products of a number
How many digits are in the product of 27 and 1023
Follows • 2
Expert Answers •1

07/09/16

suares with lines
how many squares with horizontal and vertical sides can be formed using points of the grid as vertices?     Also, the dots are 4 down and to the right. In  total is 16 dots.
Follows • 4
Expert Answers •3

07/09/16

The 68-95-99.7 Rule
Consider that the National Health Center for Statistics reports that females (age 21) have heights that are normally distributed, approximately centered at a mean of 65 inches (5 feet 5 inches)... more
Follows • 2
Expert Answers •1

07/08/16

A flag pole stands at a right angle to the horizontal at the bottom of a slope.The slope has an incline of 8 degrees with the horizontal.The flag pole casts a 2
A flag pole stands at a right angle to the horizontal at the bottom of a slope.The slope has an incline of 8 degrees with the horizontal.The flag pole casts a 20 meter long shadow up the slope.The... more
Follows • 2
Expert Answers •1

07/08/16

A flag pole stands at a right angle to the horizontal at the bottom of a slope.The slope has an incline of 8 degrees with the horizontal.The flag pole casts a 2
A flag pole stands at a right angle to the horizontal at the bottom of a slope.The slope has an incline of 8 degrees with the horizontal.The flag pole casts a 20 meter long shadow up the slope.The... more
Follows • 3
Expert Answers •2

07/08/16

daily profit 9.5 14
The daily profit P in dollars of a company making tables is described by the function P(x)=−6x2+336x−4410?, where x is the number of tables that are manufactured in 1 day. Use this information to... more
Follows • 2
Expert Answers •1

07/08/16

drive time 10
Bob drove from home to work at 50mph. After work the traffic was? heavier, and he drove home at 30mph. His driving time to and from work was 1hour and 4minutes. How far does he live from his? job?
Follows • 3
Expert Answers •2

07/08/16

Statistic word problem
 A student dance committee is to be formed by choosing five students from four boys and three girls. Find the probability that the five member committee consists of exactly 2 girls. 
Follows • 2
Expert Answers •1

07/08/16

JAmes is 4 less than 3 times older than Emily. If james is 47, how old is emily?
James is 4 less than 3 times older than Emily. If Jams is 47, how old is Emily?
Follows • 3
Expert Answers •2

07/08/16

Estimate 0.419 x 6.88 by first rounding each number to the place of its leftmost nonzero digit
Estimate 0.419 x 6.88 by first rounding each number to the place of its leftmost nonzero digit
Follows • 2
Expert Answers •1

07/08/16

Piecewise function
Hi, how do I create the piecewise function for :    y= | 2x-4|
Follows • 2
Expert Answers •1

07/07/16

Why can't a system of 2 linear equations have precisely 2 solutions
Why can't a system of two linear equations have precisely two solutions?
Follows • 3
Expert Answers •2

07/07/16

Find all ordered pairs on the x-axis of a cartesian coordinate system that are 5 units from the point (0,4)
coordinate..............
Follows • 3
Expert Answers •2

07/06/16

college algebra word problem please help
Enrique went on a bike ride of 90 miles. He realized that if he had gone 25 mph faster, he would have arrived 15 hours sooner. How fast did he actually ride?Enrique rode ____mph on his trip.
Follows • 2
Expert Answers •1

07/05/16

The retail selling price of a high-definition TV is $1452. This price is $126 plus three times the wholesale cost.
i need help with this question because i don't understand it
Follows • 2
Expert Answers •1

07/05/16

I know some of them are similar,but it would be grate to see each of them.Thanks
1)sin(2x)+cosx=0   2)cos^2x+sin^2x(x/2)   They are both in 0 to 2pi interval .Thanks
Follows • 3
Expert Answers •2

07/05/16

pre calc BEARING problems, multiple questions, please answer ASAP, I am very confused
1)The bearing from A to B is 40°. Determine the bearing of A from B.  2) If the beating from A to B is 120 degrees. Determine the bearing of A from B. 3) Describe in words what the bearing "N20... more
Follows • 4
Expert Answers •3

07/05/16

why do we multiply fractions to find a fraction of a fraction
 why do we multiply fractions to find a fraction of a fraction
Follows • 2
Expert Answers •1

07/05/16

Determine whether one figure is a dilation of the other. Justify your answer
Triangle XYZ has angles measuring 54 degrees and 29 degrees. Triangle X'Y'Z' has angles measuring 29 degrees and 92 degrees. 
Follows • 2
Expert Answers •1

07/05/16

what was the original price of a radio that sold for $70 during a 20% -off sale ?
Question :           A certain radio coasts a merchant $ 72 . At what price must the merchants sells this radio in order to make a profit of 20% of the selling price ? 
Follows • 2
Expert Answers •1

07/05/16

find all possible solutions where 0=x=2pi. 1)cot(x)=v3. 2) sin^2x-1=0. 3) cosx-xos^3x=0. 4)cos(2x)=-v3/2.
find all possible solutions where 0≤x≤2pi. 1)cot(x)=√3. 2) sin^2x-1=0. 3) cosx-xos^3x=0. 4)cos(2x)=-√3/2. 5)sin(3x)=-1. 7)cos^2x=sin^2(x/2). i would be really helpful if i can see steps.I got those... more
Follows • 2
Expert Answers •1

07/05/16

Question is in description
The amount of snowfall in February was 3 2/3 feet. The amount of snowfall in March was 2 3/8 feet. How much more snowfall was there in February?Write your answer as a mixed number in simplest form.
Follows • 2
Expert Answers •1

07/05/16

The length of a rectangle is 1 ft less than two times its width. The perimeter of the rectangle is 34 ft. What is the length of the rectangle?
a)6 b)11c)36d)equatione)None of these
Follows • 4
Expert Answers •3

07/05/16

Combinatorics in a Poker Hand
Let's say I make a big bet in a poker game.  I have 2 other opponents in the hand.  One opponent will call me 8% of the time.  The second opponent calls 10% (let's just assume for simplicity that... more
Follows • 2
Expert Answers •1

07/04/16

528-[69-5(6-15-54*)-6+(-12+25)]
using PEMDAS
Follows • 2
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.