All Questions ⁺⁰230906 Questions

0

922

3

This morning James had half as much money as his brother and 27 dollars less than his sister. Then his brother paid James and his sister eac

This morning James had half as much money as his brother and 27 dollars less than his sister. Then his brother paid James and his sister each 12 dollars to wash his car. After the payoff, James's sister has twice as much money as James's brother. How much read more ..

Guest Feb 3, 2019

+1

608

1

126457x3456=

off-topic

Guest Feb 3, 2019

-5

1391

1

+73

The average hourly wage h(x) of workers in an industry is modeled by the function h(x) =

2.) The average hourly wage h(x) of workers in an industry is modeled by the function h(x) = ,
where x represents the number of years since 1970.
a.) What does x represent?
b.) read more ..

GAMEMASTERX40 Feb 3, 2019

0

1

3127

4

Solve the equation 4sin^2 x = 3 in the range 0 < x < 360

Solve the equation 4sin^2 x = 3 in the range 0° < x < 360°
i worked out one of the answer is 60°
but the answer should be 60° , 240°
please explain read more ..

Guest Feb 3, 2019

0

891

1

Trig

find the angle of
sin2x = 0.7
please show your method thank you
sorry there was an error that caused this question to appear twice read more ..

Guest Feb 3, 2019

0

702

1

Trig

find the angle of
sin2x = 0.7
please show your method thank you

Guest Feb 3, 2019

+1

2214

1

+295

The median of {20, x, 15, 30, 25} is less than the mean. If x is a whole number, what is the sum of all possible values of x ?

The median of {20, x, 15, 30, 25} is less than the mean. If x is a whole
number, what is the sum of all possible values of x ?

Darkside Feb 3, 2019

+2

3868

2

+295

A rectangular prism is being designed to have a volume of 36 cubic units.

A rectangular prism is being designed to have a volume of 36 cubic units. Find the minimum surface area in square units for the prism if the edge lengths are positive integers.

Darkside Feb 3, 2019

0

0

0

+295

An old book listed that 72 turkeys were bought

An old book listed that 72 turkeys were bought for $ _ . _ _ each, at a total cost of $ _ 67.9 _
What was the cost of each turkey, if each _ stands for a digit that was unreadable in the old book?
Note: The _ digits are not all the same. read more ..

Darkside Feb 3, 2019

+2

1287

1

+295

An old book listed that 72 turkeys were bought

An old book listed that 72 turkeys were bought for $ _ . _ _ each, at a total cost of $ _ 67.9 _
What was the cost of each turkey, if each _ stands for a digit that was unreadable in the old book?
Note: The _ digits are not all the same. read more ..

Darkside Feb 3, 2019

0

716

7

Maximum Function Help!

If x and y are real and , compute the maximum value of .

●●●●●●●

Guest Feb 3, 2019

0

607

1

x squared - 6x = 27 solve by completing the square

x squared - 6x = 27
sorry I can't find any tutorials for how to solve without a normal number on the left.

Guest Feb 3, 2019

0

1973

1

I really don't get this angles of depression stuff.

The angle of depression from an airplane to the top of an air traffic control tower is 56 degrees. If the tower is 320 feet tall and the airplane is flying at an altitude of 7,450 feet, how far away is the airplane from the tower?

Guest Feb 3, 2019

0

644

1

trig

Find the exact value of each of the following. Please explain how you got the answer.
sin 17pi /6 =
tan 13pi/4 =
sec 11pi/3 =

Guest Feb 3, 2019

0

790

1

+80

Counting, pls help!

Hi,

How many ways are there to shade a total of 8 unit squares in a 4 times 4 grid such that there are exactly 2 shaded squares in each row and each column?
read more ..

itsyaboi Feb 3, 2019

Feb 2, 2019

0

985

1

+150

Some fruit problem, help??

Pat wants to select 8 pieces of fruit to bring in the car for the people he's driving to Montana with. He randomly chooses each piece of fruit to be an orange, an apple, or a banana. What is the probability that either exactly 3 of the pieces of fruit are read more ..

Imnotamaster Feb 2, 2019

+1

1195

1

help

The distance between two cities on a map is 15 inches. If the scale is 0.25 inches = 3 miles, how many miles apart are the actual cities?

Guest Feb 2, 2019

0

1319

1

A circle has a circumference of 3.143.14 units.

A circle has a circumference of 3.143.14 units.
What is the diameter of the circle?

Guest Feb 2, 2019

0

842

5

I am going in circles...

A circle with center C is tangent to the positive x- and y-axes and is externally tangent to the circle centered at (3,0) with a radius of 1. What is the sum of all possible radii of the circle with center C?

TheXSquaredFactor ●●●●●

Guest Feb 2, 2019

0

448

1

Chemistry

What is 1586561895852821951980043.6545057686311194 in scientific notation?

Guest Feb 2, 2019

0

763

1

please help call 911

750 people attended the county fair on opening day last year. Organizers of the fair expect a 60% increase in attendance this year on opening day. How many people do they expect to attend on opening day?

Guest Feb 2, 2019

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