07/08/18

A rectangular garden is 51 upon 5 m long and 17 upon 2 m broad . Find the perimeter of the garden

This is a fraction question and send the answer step by step.

math word problem

there are two examination rooms A and B. if 10 students are sent from A and B, then the number of students in each room is the same. If 20 students were sent from B to A, the the number of students... more

07/08/18

4*10^3 gives us the ___ of __ ____ with the edge length of units ___

Wyzant thank you for your help   

07/07/18

Percentages

 Am trying to learn the equaltion for the question: If 5 million is 35% what is 100%?

07/07/18

High School Pre-Cal

Help Test Navigator Previous Next Stop Send a messageWhat are the domain and range of the piece-wise function below?              -2 if x<-1 f(x)=∑  x^2 if -1≤ x <1              -2 if... more

College algebra

An open box is formed from a rectangular piece of cardboard whose length is 8cm more than its width by cutting squares of 2cm from each corner and folding. If the volume = 256 what are the dimensionS? more

College algebra

The combined area of a square and a rectangle is 57 square feet . The width of the rectangle is 3ft more than the length of a side of the square, and the length of the rectangle is 5 ft more than... more

distance rate time

A train leaves Chicago at 1:00 PM. A second train leaves the same city in the same direction at 9:00 PM. The second train travels 240mph240⁢mph faster than the first. If the second train overtakes... more

07/06/18

A vehicle covers a distance of 176.96 km in 14 litres of petrol. What is the average distance covered per litre?

This is a question that I can't solve.

07/05/18

What is the companys expected value of each item sold?

A company estimates that 0.9% of their products will fail after the original warranty period but within 2 years of the purchase, with a replacement cost of $450. they offer a 2 year extended... more

07/05/18

If j is the number of integers between 1 and 500 that are divisible and k is the number of integers between 1 and 500 that are divisible by 7 what is j+k

This a question I need help on my homework so please do your best to help me  

07/05/18

If my area is 168 and my length is 12, what would my width be

Cant find the width. 

A rectangular garden is k+12 feet wide and 3k−2 feet long. What is the area, in square feet, of the garden, in terms of k ?

Having trouble understanding the process to get to answer.

Given the following inverse variation find the missing value:

(4,33),(12,y)      (This one really confused me)

Q is the midpoint of PR. PQ =2z, and PR=8z-12. Find z, PQ and PR

 Segment Addition Postulate 

07/05/18

word problem help!!!!!!!

A school system is reducing the amount of dumpster loads of trash removed each week. In week 5, there were 45 dumpster loads of waste removed. In week 10, there 30 dumpster loads removed. Assume... more

You measure a room to be 4.1 meters wide, 4.9 meters long, with ceilings 2.75 meters tall. What is the volume of the room?

The volume of a rectangular solid (a box) can be found using the formula V = l⋅w⋅h where l is the length, w is the width, and h is the height.You measure a room to be 4.1 meters wide, 4.9 meters... more

Help with this please!

If a coin is loaded so that the probability of getting heads is 3/4, find the probability of getting 2 tails when the coin is flipped twice. 

07/05/18

please help with this problem !

Savings Mart has a table of T-shirts on clearance. There are 12 small, 24 medium and 14 large. Mary and Millie each choose a shirt. Part a: Are the events independent (I) or dependent (D)? Part b:... more

07/05/18

Probability question

A box contains 5 blue beads 4 yellow beads and 3 purple beads . Three beads are taken at random without replacement .what is the probability of picking in order a blue bead followed by a yellow... more

07/05/18

Need help ASAP

Events A and B are dependent. P(A and B) =0.15, P(A/B) =0.4, P(B) =

07/05/18

High School Pre-Cal

The graph of the function  has which of the following?  f(x)=4x4-x2+5 ---------------------------          2x4-1A.a set of real solutions   B.an oblique asymptote at y = 2x   C.a removable... more

07/05/18

High School Pre-Cal

Gurnam has been asked to identify the graph of this function:f(x)-1x4 -2x3-3x2+16       ---       4Which end behavior should Gurnam use to identify the graph?A.rises on the left and on the... more

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