Logic (13 Nov)

Problems 1

100

The probability of getting a number greater than 2 on one roll of a die

What is

2/3?

200

root (4)(63)

is between these two consecutive integers

What are 2 and 3?

300

2ac(ab+bc-c)

What is

2a^2bc+2abc^2-2ac^2?

400

(-2/3)/(4/9)=(1/3)/x

What is

-2/9?

500

The harvest of turnips this year if last year's was 230,000 tons and this years increased by 260 percent

What is 828,000 tons?

Problems 2

100

2(4^-2)

What is

1/8?

200

The measure of angle A

What is 81^o?

300

6 7/8%

as a simplified fraction or decimal

What is

11/160, 0.06875?

400

-[-(-1)^4]+(-3)(-2)-root(5)(-1)

What is 8?

500

The cost of jeans at Antoinette's Boutique if they were bought by the boutique for $20, marked up 150%, and are being sold today at a 20% discount

What is $40?

Problems 3

100

MDXCIV

What is 1594?

200

The measure of angle B

What is 65^o?

300

90 is this percent of 162

What is

500/9%, 55.6%?

400

3x-3+2(x-1)=-8x+5+5(2-3x)

What is

x=5/7?

500

The monthly paycheck of a sales rep if she is paid a base salary of $350 plus 20% on her sales, which totaled $14,000 this month

What is $3150?

Problems 4

100

2(1/4^-2)

What is 32?

200

The measure of angle C

What is 60^o?

300

132 3/4%

as a simplified fraction or decimal

What is

531/400, 1.3275?

400

The number of puissant if the ratio of puissant to diffident was 2 to 5 and the total was 2450

What is 700?

500

The volume of the right solid on the board, in feet

What is 756 ft³?

Problems 5

100

5aba^2b^3a^2

What is

5a^5b^4?

200

The probability of choosing a red piece of candy out of 40 total pieces if 1 of 5 pieces is red

What is

1/5?

300

-xy+y
if x = -2 and y = -3

What is -9?

400

2xyx+3yxy^2-3x^2y+5y^3x-6yx^2

What is

-7x^2y+8xy^3?

500

The value of Elvira's $7000 will be worth in 2 years if it was deposited at 9% interest compounded annually

What is $8316.70?