Math
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Random Trivia
HLPC
100

Combine like terms and simplify.

(7 + 3i) + (-8 + 9i)

-1 + 12i

100

The following text is adapted from Amy Lowell's 1912 poem "Summer."

It is summer, glorious, deep-toned summer, The very crown of nature's changing year When all her surging life is at its full.

To me alone it is a time of pause,

A void and silent space between two worlds, When inspiration lags, and feeling sleeps, Gathering strength for efforts yet to come.

As used in the text, what does the phrase "a void" most nearly mean?

  1. A useless
  2. An empty
  3. A forgotten
  4. An incomplete

2. An empty

100

Choose the correct word (who, whom, whoever, or whomever) to complete the sentence.

First we have to find out ______ is in charge.

who

100

True/False: The capital of Australia is Sydney.

False, Canberra

100

What’s the name of our recipient for Bags of Hope?

Eric

200

Find the values of x and y.

3x + 4y = -23, 2y - x = -19

x = 3, y = -8

200

Richard Spikes was a prolific African American inventor known for his contributions to automotive engineering. Between 1907 and 1946, he patented many inventions, _______ an automobile turn signal, a safety brake, and —most famously-the first automatic gearshift.

Which choice completes the text so that it conforms to the conventions of Standard English?

  1. included
  2. includes
  3. including
  4. will include

3. including

200
Change the adjective or adverb that is written incorrectly in the sentence.

Come quick or we will miss our bus.

Come quickly or we will miss our bus.

200

When did World War I end?

1918

200

How old is our recipient for Bags of Hope?

9 years old.

300

Find k, k > 0

√(2k+ 17) - 7

k = 4

300

Originally coined by economist Joan Robinson to refer to markets with multiple sellers of a product but only one buyer, the term "monopsony" can also refer to markets where demand for labor is limited. In a product monopsony, the single buyer can force sellers to lower their prices. ________ in a labor monopsony, employers can force workers to accept lower wages.

Which choice completes the text with the most logical transition?

  1. Earlier,
  2. Instead,
  3. Similarly,
  4. In particular,

3. Similarly,

300

Correct any errors in capitalization and writing numbers. 

40 trees were planted at the Earth day celebration.

Forty trees were planted at the Earth Day celebration.

300

True/False: Neil Armstrong was the first person to travel into space.

False, Yuri Gagarin

300

When is our fundraiser at 7 Leaves?

December 6th

400

Find m. (Use quadratic formula!)

2m2 - 16m + 8 = 0

m = 4 ± 2√3

400

Generations of mystery and horror _______ have been influenced by the dark, gothic stories of celebrated American author Edgar Allan Poe (1809-1849).

Which choice completes the text so that it conforms to the conventions of Standard English?

  1. writers
  2. writers,
  3. writers—
  4. writers;
1. writers
400

Correct any errors in punctuation and/or capitalization.

The womens’ volleyball league plays here on tuesday nights.

The women’s volleyball league plays here on Tuesday nights.

400

True/False: The order of the planets in the Solar System is Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune

True

400

When is our next general meeting?

December 18th

500

Henry receives a $60.00 gift card to pay for movies online. He uses his gift card to buy 3 movies for $7.50 each. If he spends the rest of his gift card balance on renting movies for $1.50 each, how many movies can Henry rent?

25 movies

500

Modern dog breeds are largely the result of 160 years of owners crossbreeding certain dogs in order to select for particular physical appearances. Owners often say that some breeds are also more likely than others to have particular personality traits-basset hounds are affectionate; boxers are easy to train —but Kathleen Morrill and colleagues found through a combination of owner surveys and DNA sequencing of 2,000 dogs that while physical traits are predictably heritable among purebred dogs, behavior varies widely among dogs of the same breed.

Which choice best states the main idea of the text?

  1. Dog breeds would not exist without many years of human intervention in dogs' reproduction.
  2. Research fails to confirm a commonly held belief about dog breeds and behavior.
  3. The dog breeds most popular among owners have often changed over the past 160 years.
  4. A study of dog breeds is notable for its usage of both opinion surveys and DNA sequencing.

2. Research fails to confirm a commonly held belief about dog breeds and behavior.

500

Correct any errors in punctuation and/or capitalization.

Sharon said, “Delilah shouted, “I didn’t ask for any help!”

Sharon said “Delilah shouted, ‘I didn’t ask for any help!’”

500

What does vexillology study?

Flags

500

What is the name of our Instagram account? (Don’t check Instagram!)

@jfk.hlpc !!