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Mathematics
College
Graph: y = 3x - 5Plz help
Mathematics
College
The equation x^2/24^2 - y^2/b^2 = 1 represents a hyperbola centered at the origin with a directrix of x = 576/26. What is the value of b?A. 10B. 16C. 20D. 26
History
Middle School
This is for history and i suck at this cartoon thing so can someone help me
Mathematics
High School
Simplify square root 2/245
Mathematics
College
Mathematics plz help
Physics
High School
a plane is traveling at a velocity of 50 m/s. it accelerates at a constant rate of 0.5 m/s until it's velocity reaches 65 m/s. what distance did the plane cover while it was accelerating?
Mathematics
College
what happens when warm air collides with cold air and is forced to rise over cold dome.
History
Middle School
HELP MEEE EPLEASE I BEG YOU THIS IS MY LAST QUESTION THEN IM ON MY WINTER / CHRISTMAS BRAKEOK HERE IS SOME TEXTJudea's freedom from a foreign government did not last long in 63 Rome took control of the region at first the Romans allowed the Jews to rule themselves but eventually Rome took direct control of Judea and insisted that the Jews should praise the Roman gods many Jews among them the revolutionaries is of Zealots were in favor of an Armed Revolution. the war started in 66 Unfortunately the Jewish resistance could not compete with the powerful Roman army the Roman soldiers destroyed most of Jerusalem including the second temple in 70 layera was almost finished the Zealots fought from the fortifications Masada in the damage but the Roman army those of Rerrotothe question is in the image
Mathematics
High School
Coach Brown wants to separate the 20 boys and 30 girls in his PE class equally. What is the greatest number of groups he can create, where each group will have the same number of boys and girls in each group?A. 2B. 5 C.10D. 15
Mathematics
Middle School
Identify the LIKE TERMS: 4y + 8 - 7y + 2 *how would i find the like terms?*
Advanced Placement (AP)
High School
Old growth forests can be described by all the following except
Health
High School
Which is a burden that tobacco use places on society? an increase in the number of people with cancer an increase in the costs for purchasing tobacco products a decrease in the number of people with disabilities a decrease in the risk of generating house fires
Mathematics
High School
What is the slope of a line perpendicular to the line with a slope of 35? Question 1 options: 35 35 53 53
Biology
Middle School
Ill mark brainliest and HELPPPP right now pls
Mathematics
High School
Six friends went to a baseball game. The price of admission per person was $x. Three friends bought a hot dog for $3 each. Write an expression that represents the total cost.
Chemistry
High School
Well can someone help me
Mathematics
High School
x=2y-47x+5y=-66 what is the x- value
History
High School
Which is the BEST definition for scarcity?Question 17 options:A limited amount of money in an economic system.When the needs and wants that people have outweigh the amount of resources available to them.A fundamental problem in our society.The ability to choose what you want to produce or sell.
Mathematics
High School
The picture should have all of the questions, thanks for helping!
Geography
Middle School
how are changes in the earth similar to changes in human beings
Chemistry
College
2.and chemical equationk. Molarity, normality, molality and formalityWhat mass of CH4 in grams, is required to react with 96.0 grams of O2?(2points)S. A 15.6 g sample of benzene is mixed with excess nitric acid. We isolate 18.0 g ofC6H5NO2. What is the percent yield of C6H5NO2 in this reaction? (2points)4. Calculate the volume of a 0.225 M solution of potassium hydroxide, KOH,required to react with 0.215 g of acetic acid, CH3COOH? (2points)5. An excess of AgNO3 reacts with 185.5 mL of an AlCl3 solution to give 0.325 gof AgCl. What is the concentration, in moles per liter, of the AlCl3 solution?(2 points)6. Calculate the volume of pure water that used to dilute 100. mL of 12 M NaOH to4.75 M. (2points)32 16&
Biology
Middle School
Paragraphs 10-14:10:Consider helium again. Most helium atoms have two neutrons in addition to two protons. Therefore the mass of most helium atoms is 4 atomic mass units (2 amu for the protons + 2 amu for the neutrons). However, some helium atoms have more or less than two neutrons. Atoms with the same number of protons but different numbers of neutrons are called isotopes. Because the number of neutrons can vary for a given element, the mass numbers of different atoms of an element may also vary. For example, some helium atoms have three neutrons instead of two. Therefore, they have a different mass number than the one given in the figure above..11:Q: What is the mass number of a helium atom that has three neutrons?12:A: The mass number is the number of protons plus the number of neutrons. For helium atoms with three neutrons, the mass number is 2 (protons) + 3 (neutrons) = 5.13:Q: How would you represent this isotope of helium to show its atomic number and mass number?14:A: You would represent it by the elements symbol and both numbers, with the mass number on top and the atomic number on the bottom: 5 He 2 Question:There are two atoms of nitrogen: atom A and atom B. Nitrogen has an atomic number of 7. Atom A has a mass number of 15 and atom B has a mass number of 16. Are the two atoms isotopes? Why or why not? EXTRA HELPWhat is an isotope? What is different about atoms A and B? Use information from paragraphs 10-14 for additional help.
English
College
Read this excerpt from Allen Ginsbergs "A Supermarket in California." Wives in the avocados, babies in the tomatoes!and you, Garcia Lorca, what were you doing down by the watermelons? Ginsberg most likely makes this allusion to Garcia Lorca to show his respect for Lorca for being an unconventional poet. celebrate his affinity for Spanish culture and language. explain his confusion over Lorcas desire for cultural conformity. describe their role in contributing to American consumerism.
Mathematics
College
-1/2 (30x + 16) Help Please!A. -27x - 7B. -15x - 8C. -18x - 9
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