132 Answered Questions for the topic Helpful Tips

Helpful Tips Math Answers

02/26/18

at recess Amy ate 1/4 of a bag of chips best a 2/3 of that was left how much of the bag of chips was eaten? How much was left?

I need help with math work because I struggle in math
Helpful Tips

02/22/18

i need to know what the product of a number and seven more than the number is.

i need to translate it to an algebraic expression
Helpful Tips

01/30/18

what is the domain for f(x)=1/2(x-4)^3+6

i need to find the domain, range, y intercept, x intercept, inflection point, and transformation 

01/12/18

Lumber word question

Woodsmith magazine gave instructions on how to build a pine cupboard. Lumber will be needed for two shelves 11 1/4 inches long, two base sides 12 1/2 inches long, and two door stiles 28 1/8 inches... more
Helpful Tips

12/13/17

Fine the value of g(19) g(x)=20(x-43)

....……...................’znznznz.’.?.?.?.?.?.?.?.?.??.?.?.?
Helpful Tips Math

11/20/17

The length of a rectangle is 10 more than the width. The area is 504 square yards. Find the length and width of the rectangle.

I need the answer to this question for my practice quiz and I cannot figure out the answer to it  
Helpful Tips

11/06/17

An ellipse cannot be formed from the intersection of a cone and a plane.

An ellipse cannot be formed from the intersection of a cone and a plane.
Helpful Tips Calculus

11/02/17

how to solve for the area under a graph in sigma notation, 5xcos5x from 0 to pi/2

calc problem i am stuck on, how to solve for the area under a graph in sigma notation, 5xcos5x from 0 to pi/2
Helpful Tips

10/30/17

A cell phone service provider offers two plans. Plan A includes a fee of $25 per month and charges $0.25 for every call. Plan B includes a fee of $40 per month

A cell phone service provider offers two plans. Plan A includes a fee of $25 per month and charges $0.25 for every call. Plan B includes a fee of $40 per month and offers unlimited calls. For what... more
Helpful Tips

10/23/17

How to express yourself without Anxiety?

Hi! I'm a student in Thailand. I want you to suggest how to manage emotion without Anxiety I'm very shy when I'm going to present in front of the class. Please answer
Helpful Tips Science Chemistry Math Help

10/09/17

Chemistry Help!

There are 2 main isotopes of uranium. The first has an atomic mass of 235.1 amu, and the second has an atomic mass of 238.3 amu. The abundance of the first is 1.720 % and the abundance of the... more
Helpful Tips

10/09/17

Suppose 2500 students

suppose 2500 students take a college exam the scores have a normal distribution with mean is 52 points and standard deviation 11 points for a score of 77 what is the z value
Helpful Tips Word Problem

10/06/17

Question in decription

A Web music store offers two versions of a popular song. The size of the standard version is 2.5 megabytes (MB). The size of the high-quality version is 4.2MB. Yesterday, the high-quality version... more
Helpful Tips

10/02/17

Theee times the sum of 14 and 20

three times the sum of 14 and 20 
Helpful Tips

09/26/17

Isaiah puts 100-gram weight on a pan Balance. How many 10-gram does he need to balance the scale

100-gram to 10gram??  

09/18/17

Chemistry name stating ( Metric )

How would i state the name of the following metric prefixes    1000 (1 x 10^3)    0.001 (1 x 10^-3)   0.1 (1 x 10^-1)    1,000,000 (1 x 10^6)    0.000, 001 (1 x 10^-6)
Helpful Tips Really Urgent

09/10/17

Two Elements whose atomic mass order does not match thier atomic number order

Two Elements whose atomic mass order does not match thier atomic number order using periodic table
Helpful Tips

09/07/17

What's he answer to -5(3-6p)+3(-7p-2)

i need to get the work
Helpful Tips Helpful

08/13/17

the Washington monument is 555 feet tall. it is 75 feet shorter than the gateway to the west arch

the Washington monument is 55 feet tall it is 75 feet shorter than gateway to the west arch
Helpful Tips Word Problem

06/18/17

Exp. Function

At the beginning of an environmental study, a forest covered an area of 1500km2. Since then, this area has decreased by 1.1% each year. Let t be the number of years since the start of the study.... more
Helpful Tips Word Problem

06/18/17

Dice Question

An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted spots). Imagine that such a die is rolled twice in succession and that the face values of the two... more
Helpful Tips

06/01/17

in " because i could not stop for death," who is driving the carriage? who ( or what ) else rides with the speaker?

i need this answer please very much thankful !!!!! hope this helps 

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