# Posts by jasmine

Total # Posts: 949

Maths
Find the amount of sheet metal needed to form a conical funnel of base radius 30 cm and vertical height 50 cm, allowing for a 0.5 cm overlap at the join.

Maths
No the question actually says fifty people

Maths
Fifty people said they liked apples or bananas or both. Forty percent of people like apples and 70% of the people like bananas. What percentage of people like only apples?

math question
Ahhh I read the question wrong. Thank you for helping

math question
Each year, a \$2400 computer depreciates by 25%. By how much will it depreciate in the second year?

SS
A

SS
Am I right Mrs.sue

SS
Wait no its a

SS
I think its b

SS
how did rachel carson affect the environment? A: she wrote a book that caused congress to ban a pesticide. B: she developed the technology that allow us to recycle. C: she started the celebration of earth day. D: she was the first director of the environmental protection agency

Science - Plate Tectonics
Where does the source of heat for Earth’s convection currents come from

prob and stats
Using the data from question #1, what is the equation of the line of best fit? (For future reference: line of best fit, linear regression equation, and least-squares line are all the same thing y=ax+b). Round your answers to the nearest tenth. x : {20,30,45,60,80,90,45,120,90,...

chemistry
If you are able to help with the first question, showing it step-by-step, I might be able to do the rest.

chemistry
Calculate the pH values and draw the titration curve for the titration of 500 mL of 0.010 M acetic acid (pKa 4.76) with 0.010 MKOH. Calculate the pH of the solution after 490 mL of the titrant have been added. Calculate the pH of the solution after 500 mL of the titrant have ...

I understan your options, but i think there is a picture to go along with it. am i right????

Math
Ms.Sue, can you help me with the fourth one? Im confused. I dont understand how to turn a fraction to a percentage. Please help me :0

Math

Math
Are these correct? I need to bring my grades up for math. Please help! 1. Identify the decimal and simplified fractional form of 60% A)0.6 and 4/5 B)0.6 and 3/5 *** C)0.06 and 3/5 D)0.06 and 6/10 2. A baseball team wins 45% of its games. What fraction of games does it win? A)8...

Math (help if you know the full test)
oh,,;;;; rip me than;; i'm finna fail;;;

Math (help if you know the full test)

Math (help if you know the full test)
1) Write a ratio and a percent for the shaded area. An image of a square divided evenly into 16 smaller squares is shown. 5 of the smaller squares are shaded grey. A) 1/5, 25% B) 5/16, 31.25 C) 1/4, 20% D) 1/4, 25%

math
There are 3 boys for every 4 girls in school. If there are 200 girls, how many pupils are there in all? Help me please. This is my homework and I need it right now because we have a class for tomorrow.

analogies
Letter is to mail as money is to (a)bank (b)savings (c)invest (d)account

physics
To test the speed of a bullet, you create a pendulum by attaching a 5.40 kg wooden block to the bottom of a 2.40 m long, 0.700 kg rod. The top of the rod is attached to a frictionless axle and is free to rotate about that point. You fire a 10 g bullet into the block, where it ...

physics
Two blocks are connected by massless string that is wrapped around a pulley. Block 1 has a mass m1=6.50 kg, block 2 has a mass m2=2.50kg, while the pulley has a mass of 1.40 kg and a radius of 22.0 cm. When the pulley turns, there is friction in the axel that exerts a torque ...

Math
A car takes 30 m to stop on wet pavement. How fast was it travelling?

physics
A bike wheel is spun until it reaches an angular velocity of 0.200 rad/s. It was spun for 0.720 s. What was its change in angle during this time if it started from rest?

physics
A ferris wheel bucket travels around at 3.40 m/s. The radius of the ferris wheel is 39.8 m. What is the ferris wheel's angular velocity?

physics
An airplane is flying above the Earth's surface at a height of 10.5 km. The centripetal acceleration of the plane is 16.4 m/s2. What is the angular velocity of the plane moving in uniform circular motion? Take the radius of the earth to be 6400 km.

physics
A plane needs to drop supplies off to victims of natural disasters around the world. The first stop is for flood victims but they must drop the box so it lands perfectly on a target. If they are flying at 191 m/s and are 84.0 m above the ground, what distance before the target...

Sociology
What is the basic logic of probability sampling? How do such concepts as homogeneity, heterogeneity, sampling bias, representativeness, and probability of selection fit into this logic?

Math
Thank you Steve.

Math
A man has \$8000 invested, part at 4% and the rest at 2.5 %. The annual income from the 4% investment is \$34 more than that from the 2.5% investment. How much is invested at 4%?

math
Find the original price of a pair of shoes if the sale price is \$ 9 after a 75 % discount.

SS
What is the steps that lead to the outbreak of the cival war?? Could u help me please?

Math
1/3 foot on each side, closet is 3 1/3 feet wide and 6 feet deep?. How many tiles will I need

Health
What do we mean in MALNUTRITION AND MICCRONUTRIENT DEFICIENCY?

Algebra

Math
I think thanks it was D.

Math
How many decimal places will there be in the product shown below? 23.56 x 14.2=? A:One B:Two C:Three D:Four (My Answer) Am I right?

Science
Do the shoes help the basketball players , run across the court ?

L.A
The K stands for what you already know. The W stands for what you want to know. The L stands for what you’ve learned.

College Math
Ted stops by a club every Friday night and spends \$50. He also spends \$350 each month on groceries. Ted's spending at the club is what percentage of his groceries expenses. Assume that 4 Friday's per month.

Ela
Thanks!👌

Ela
Proper phrasing is needed when reading aloud to....... A: show expression B:read all of the words correctly C:separate ideas like when speaking Can you help me please? I think its C am I right.

Math
What is the value of 3 in 191.63? Can you help me?

Ela
Thanks😂

Ela
Why do complex sentences differ from compound sentences?

Ela
Don't need help any more but thanks any way!

Ela
Which sentence states a generalization that is valid? Can you help me?

Life Orientation
Dont know:

Geometry
(-1,11)

Math
Can someone please explain this to me in detail? Thank you! To make 4 3/5 cakes, 2/3 pounds of flour is needed. How much flour is needed to make one cake?

Math
Thank you Steven! I did this problem all kinds of ways,but the answer is 0.80 pounds. I'm trying to figure out how the got that. I was up study late,so maybe I missed something simple.

Math
Can someone please explain this to me in detail? Thank you! To make 4 3/5 cakes, 2/3 pounds of flour is needed. How much flour is needed to make one cake?

Math
What is the answer to My hundreds digit is the last odd number. Five less than my hundreds digits is my ones and my tens digit is to more than my ones digit. My thousands digit is three less than my hundreds digit.

Science
The volume of a gas increases from 18.7 m3 to 25.1 m3 while the pressure changes from 1.82 atm to 1.41 atm. If the initial temperature is 353 K, the final temperature of the gas is K.

social studies
What are some external or internal affect in a extended family? Disadvantages in a reconstructed family?

social studies
What are some internal affects in a nuclear family?

math
Find the cost of 3 notebooks and 1 magazine in terms of y, if the cost of 1 notebook is 2y and that of 1 magazine is (y+3) ?

math
A swimming pool in the shape of a right rectangular prism measures 24 feet by 16 feet and is 4.5 feet deep across the entire pool. What is the volume of the swimming pool in cubic feet? --- cubic feet

ECED
How many digital cameras would be needed in the early childhood classroom for children's use in art projects? A. 1 B. 3 C. 5 D. 10

math
A valid point was made though. Some important question do go unanswered, but even then there is no reason for a total spamming.

consumer math
'if I borrowed 1380 for 15 months at 13%APR what will be her monthly payment

Astronomy
Largest redshift basically means that the source was traveling faster than any other objects, relative to our velocity right now, than any other objects in the universe. That makes them one of the oldest. You have to know how large the redshift is in order to compare the ...

Social studies (Help Reed or Ms. Sue)
Good job!!!

Science
Just correcting your grammar. Everything else was correct.

Science
"The more fossil fuels we burn it negatively effects everything." Change to: The more fossil fuels we burn will negatively effect everything. "It causes carbon dioxide that is the main cause for global warming." Change to: It causes carbon monoxide which is...

Math
15 with some ribbon left over

math -.-
x^4+5x^3 _______ 3x^2 How would I do this? I can't seem to figure out how to set this problem up.

math
yeah it division

math
see now im more confused because I don't see how I can factor out x^3

math
x^4+5x3 _______ 3x^2 How would I do this? I can't seem to figure out how to set this problem up. The x^4 is confusing me greatly.

Science
Sounds good to me. :)

Cape he loped high school
L + O = 100 or L = 100 - O 2L + 3O = 240 substitute first equation into second equation: 2(100 - O) + 3O = 240 200 - 2O + 3O = 240 O = 40 cups using first equation: L = 100 - 40 = 60 cups check using second equation: 2(60) + 3(40) = 240 120 + 120 = 240 checks Sold 40 cups of ...

Math
Darin has 5 coins that total 62 cents.what are the coins

Social Studies

geography
what are some settlement patterns in the Sahara desert

geography
what are some settlement patterns in the Sahara desert

Chemistry
Calculate the molarity of a solution which contains 0.40 mol of a substance dissolved in 1.6 L of a solution.

Chemistry
Hydrogen sulfide gas burns in the presence of oxygen to produce sulfur dioxide gas and water vapor. Write a balanced chemical equation, including the physical state

Math
97

Art
You think you should know

english
how does multiculturalism do more harm then good?

dips international Jalandhar
A car travelling at constant speed travel 320 km in 6 hours what distance will it cover in 9 hours

Math
what is the future value of \$490 per year for ten years compounded annually at 11%

Financial Management
what is the future value of \$490 per year for ten years compounded annually at 11%

Algreba
What is the simplified form of the expression? (2x^6)(3x^1/2) A.6x^13/2 B.6x^3 C.5x^13/2 D.5x^3 I got the answer 3x^7 but that's not one of the answer choices and I'm really lost.

Science
1.)TRUE OR FALSE: Scientific investigations involve testable questions. * True False 2.)Which of the following would not be a reliable place to find research for a scientific investigation? * science journals experts wikipedia textbooks 3.)Why should a scientist reapeat an ...

lsue
the larger of two numbers is 11 more than three times the smaller. the sum of the two numbers is 59. fine the two numbers

algebra
Using the pattern in the table, what is the elevation of the submarine after 3 hours? After 45 minutes? After 0 minutes?

math pleaz help quick
What is the value of (6.6×10^17)−(9.2×10^14)/(4×10^16)? a.16.477 b.164,770 c.−2.29835×10^−2 d.−2.29835×10^2

sampling distributions & parameter estimation
A "Friendliness Test" has a mean of 50 and a standard deviation of 9. Treat these values as parameters. A sample of 9 participants take the test. What is the expected mean? What is the standard error of the mean for samples of size N=81?

thanx damon

select the equation of the line passes through the point (2,6) and is perpendicular to the line x=4. Answers y=4 y=6 x=6 x=2

English
Are the poems 'Annabel Lee' and 'o captain! My captain!' Similar in any way? Kindly compare these poems. Pls help.

health
What is an example of a dissociative drug that distorts perceptions of sight and sound? A. Cocaine B. Heroine C. Ketamine and PCP D. All of the above

math
so would you subtract (-pi/2, pi/2) sin(t)-cos(t) on Wolframalpha? I'm having trouble coming up with the value.

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