# Posts by Evangeline

Total # Posts: 14

Math and Physic
an egg parachute was drop at a building with a time of 7.57 sec. what is the height of the building and velocity.

Math
A racer starting from rest accelerate in a straight line at a constant rate of 6.25 m/s for 7 seconds. What are the racer velocity at the end of each time? If a parachute is deploy at this time and causes the racer to slow down uniformly at a rate of 2.5 m/s How long will it ...

math
A cube of wood measures 5 centimeters on a side and weighs 19 grams. What is the density of the cube of wood? Will the cube of wood float in water?

MAth Igcse

home economics, life science, mathematics and tourism
What career is ther when taking those subjects

U.S History
Real answers: C,B,C,D,C,B,A,A,B,D,C,D,C,C,A,C 100% correct I garentee!!!! Tanya is wrong!

geometry
angle PQS + angle SQR= 90 so, 4+7a+9+4a=90 7a+4a=90-4-9 11a=77 a=7 check: PQS= 4+7a 4+7(7)=53 SQR= 9+4a =9+4(a)=37 53+37=90

geometry
angle PQS + angle PQR= 90 so, 4+7a+9+4a=90 7a+4a=90-4-9 11a=77 a=7 check: PQS= 4+7a 4+7(7)=53 PQR= 9+4a =9+4(a)=37 53+37=90

Health
how do lipids move through the body so they can be digested and absorbed? How are lipids stored in the body? Explain your answer.

Math
Simplify: -1+9(5-3m) Solve 10=10-2m Solve: 4b<_-2/3 Simplify: 6v-8-6v+16

physical science
How do I keep an acid or base from producing heat and splattering?

Science
What combination of precision and accuracy is the most desirable for any measurement? What combination is least desirable? I'm not exactly sure how I should answer this question. Please help if you can!