# Posts by willow

Total # Posts: 47

corrected LA
Read the following passage from The Cay. “In the morning, the air was crisp and the cay smelled fresh and clean.” What effect does the rainfall have on Phillip and Timothy?....They are filled with new hope that they will soon be rescued. Which of the following ...

ELA
The Cay, Chapters 3–4 1.D 2.B 3.C 4.A

English
1. Read the following passage from The Cay. Then in the afternoon, we went to Punda and stood near the pontoon bridge as she steamed slowly down St. Anna Bay. Many others had come to watch, too, even the governor, and we all cheered as she passed, setting out on her lonely ...

Math
Use the given values to write an equation relati g x,y and z given that z varies jointly with x and y X=3 Y=2 Z=2.4

Algebra
Evaluate the function. h(a) = 2^a+1; Find h(a - 4)

Algebra
for the last line, don't you mean -3n^2 and not just 3

Algebra
Evaluate the function. g(n) = -3n^2 + 2; Find g(n+3)

Algebra
h(n) = -3 • 4^2n+1; Find h(2n)

Math
Evaluate the function. h(n) = -3 • 4^2n+1; Find h(2n)

Algebra
thank you

Algebra
I can't find it Can you post the link

Algebra
A plane traveled 400 miles to Rome and back. The trip there was with the wind. It took 5 hours. The trip back was into the wind. The trip back took 10 hours. - Find the speed of the plane in still air and the speed of the wind.

Algebra
A plane traveled 400 miles to Rome and back. The trip there was with the wind. It took 5 hours. The trip back was into the wind. The trip back took 10 hours. - Find the speed of the plane in still air and the speed of the wind.

Algebra
2+5?

Algebra
When you reverse the digits in a certain two digit number you increase its value by 27. Find the number if the sum of its digits is 7.

Math
Okay so 2 would be A and D? Because it tells you to pick 2 answers

Math
1. Which polygon will always be irregular? A. triangle B. trapezoid** C. square D. hexagon 2. Which statements are always true about regular polygons? (Choose 2) A. All sides are congruent B. Pairs of sides are parallel** C. All angles are congruent** D. All angles measure 90 ...

Area and Perimeter Shepes
a rectangle has a perimeter of 32cm. one side measures 5cm. calculate the area of the rectangle.show your working.

english
Foggy Skyies, thanks! I got 4/4

Language Arts
Mk so the reason everyone is wrong is because 3 of the answers change depending on the user so everyone will have a different turn out with 4, 7, and 8

help plz? 2 questions
C C B A These are 100% correct just took the test.

Physics
A 3.5 × 103 kg car accelerates from rest at the top of a driveway that is sloped at an angle of 16.9◦ with the horizontal. An average frictional force of 4.1×103 N impedes the car’s motion so that the car’s speed at the bottom of the driveway is 4.2...

Physics
A 3.5 × 103 kg car accelerates from rest at the top of a driveway that is sloped at an angle of 16.9◦ with the horizontal. An average frictional force of 4.1×103 N impedes the car’s motion so that the car’s speed at the bottom of the driveway is 4.2...

Physics
A 3.5 × 103 kg car accelerates from rest at the top of a driveway that is sloped at an angle of 16.9◦ with the horizontal. An average frictional force of 4.1×103 N impedes the car’s motion so that the car’s speed at the bottom of the driveway is 4.2...

math
It's 1.8000

Math
There are 12 girls and 9 boys in Mrs. Johnson's classroom. She said that if she randomly selects one student from her classroom the probability that it is a boy is 3/4. Which mistake did Mrs. Johnson make? A. She divided the number of girls by the total number of students...

Physics
Two charges are located along the x-axis. One has a charge of 6.3 μC, and the second has a charge of −3.4 μC. If the electrical potential energy associated with the pair of charges is −0.043 J,what is the distance between the charges? The value of the ...

math, algebra
Thanks!

math, algebra
Tina is trying to drop a water balloon from her balcony onto a rectangular raft in the pool below. The pool is 25 feet long and 15 feet wide. The raft is 6 feet long and 2 feet wide. What is the probability that Tina will hit the raft with the water balloon?

math
write a situation thar can be represtented by the algebraic expression \$3.50t.

Finite Math
Assume that 3 digits are selected at random from the set {1,3,5,6,7,9} and are arranged in random order. What is the probability that the resulting 3-digit number is less than 700? I know the sample space is P(6,3) but that is all I know. Help!

College Math
Sorry, I meant to say 10 cans NOT 7.

College Math
A cooler contains 7 cans of cola: 6 regular colas and 4 diet colas. If 3 cans of cola are selected at random, what is the probability that 2 cans of regular cola and 1 can of diet cola are selected?

math
Sometimes it helps to right separate equations for each person's age. a + 5 = Tisha 2a + 3 = Alex 2tisha = Sara I guess you could have that system of equations be your answer, just pick a variable for each person's name. I'm not exactly sure how you would combine ...

Math
Yes, you are correct! :) Post another question if you need any more help. :)

Read this first! I found the formula for circumference.
The circumference formula is: c = pi times diameter OR c = 2piradius Sorry, I don't know how to make a pi symbol on the keyboard. :) I couldn't find the area formula... but just place 9.3 in where I said radius. Hope I helped! :)

math
I don't remember the equations exactly, but I know there are equations to find that. Just go an a search engine and type in "circumference equation" or "area equation" and you'll find it.

circles
Like I said with awl, I found the circumference forumla, which is: c = pi times diameter OR c = 2 times pi times radius I can't find the area formula. :( Just place in 3 where I said "radius." Hope I helped! :)

Is there something in particular you don't understand? Or a sentence where you have to underline the adjectives? Then I can help you. P.S: Adjectives are describing words. They usually describe nouns, which are objects. For example: The rabbit was fluffy. Fluffy is the ...

Umm... seriously. Tell us what it is, then.

Algebra
Oh, I kind of skimmed what you said and didn't notice the x-y=2... I'm sorry! Thanks so much though! :) P.S: Is the correct answer 375 miles away from the station, meaning x=5 and y=3?

Question
You see, here's what I did. I changed the "t" in the equation that both of you gave me (75t=125(t-2)) to an x so I could use elimination to solve the problem. That made that equation be 125x - 250 = 75x + 75x = 125 y That's where my problem comes along... it ...

Algebra
A train leaves Danville Junction and travels north at a speed of 75 km/h. Two hours later, a second train leaves on a parallel track and travels north at 125 km/h. How far from the station will they meet? I have no idea what the system of equations would be for this problem, ...

algebra
Christie makes a \$9.25 purchase at the bookstore with a \$20.00 bill. The store has not bills and gives her change in quarters and 50-cent pieces. There are 30 coins in all. How many of each kind are there? Are these the correct equations? x + y = 30 .25x + .5y = 10.75 (that&#...

english
Well, "which I thought had lost" at the end of the sentence should be "which I thought I had lost." Unless that was a typo, I don't see any other things that need to be corrected.

Thank you!
Did you get w = 19 and L = 76? Thanks! :)

Algebra
The perimiter of a lot is 190 meters. The width is one-fourth of the length. Find the dimensions. Here's my system of equations: 2w + 2L = 190 1/4L = w What would I do from here? I prefer the elimination method. Would I multiply the second equation by 4? When I did so, it ...