jill wants to buy a mat for a photograph that is 14cm by 20cm. She wants to have a even border around the picture when it is mounted on the mat. if the area the the mat she chooses is 352cm how wide...
jill wants to buy a mat for a photograph that is 14cm by 20cm. She wants to have a even border around the picture when it is mounted on the mat. if the area the the mat she chooses is 352cm how wide...
if there is more than one number, seperate them with commas.
So consider the symmetry group G of the regular octahedron i.e. an octahedron whose sides are all the same size and shape. There are 13 axes of symmetry but now I want to determine all...
In the puzzle below, each letter stands for a different digit from 0 to 9. the same letter stands for the same digit throughout the problem. what digit does each letter represent? Y...
Decide whether it appears reasonable to use a t-test to perform a hypothesis test for the mean in question. Explain your answer and include any relevant graphs, such as a normal probability plot,...
W(w+2)=80 A. 0,-2 B. -8,10 C. 8,-10 D. 3,16
what is the volume of a cylinder with the base of diameter 4 and a height of 6 use 3.14
what is the minimum sore that lacey needs to make up on a fourth test so that when it is averaged with three tests (68, 79 and 72) the average will be greater than 75
completely factor the following expression. 2 3 3 3 2 2a c - 14bc + 32c &...
Len is planning a three hour trip down the river and back to his starting point. He can paddle in still water at 3mi/h and the current is 2mi/hr. How much time can he spend going downstream? How far...
You deposit $2500 in an account that pays 7.5% annual interest, compounds quarterly. How long will it take for your balance to become $3000? Would a larger deposit increase by $500 in a shorter time...
Boat:initially traveling 150 mph 100degrees north east, suddenly enters a region where the wind is blowing 50 mikes south west. What is the resultant direction of the boat. I considered using...
(5+√3) (2-√6) And... 7√7 - 6√12 - (4√28 + 4√3)
√6x + 7 =√7x+7 +6 Note only 6x is under radical on left side and 7x+7 are both under radical on right...
[√2][√45] ----- ---- I got an answer of 3√10 over 51. correct? ...
Why did they come up with two parts of the equator?
I need help solving this problem like the steps and all please help
The pharmaceutical company buys 400 batteries for running some specialist equipment. These batteries have a mean life of 155 hours and a standard deviation of 30 hours. Assume the battery...
The vertices of a triangle are given. Classify the triangle as scalene, isosceles, or equilateral.
A pharmacist needs to prepare a 1.0% (m/v) silver nitrate solution. The pharmacy has on hand 24 mL of 3.0% (m/v) stock solution of silver nitrate. Explain in a sentence how the more dilute...