Questions and answers by

zee

Questions (34)

Two machines at a factory are filling cans of soup. One machine has already filled 180 cans of soup, and fills cans at a rate of
1. 4 answers
2. 881 views
A yoga studio has two participation plans. The first plan costs $10 per visit. The second plan costs $30 per month, and $4 per
1. 3 answers
2. 961 views
wo pumps are filling large vats of liquid. One vat is empty, and the pump is filling it at a rate of 6 gallons per minute. The
1. 1 answer
2. 380 views
A diner makes vanilla milkshakes and chocolate milkshakes. The vanilla milkshake machine has a 300-cup capacity, and sells 15
1. 1 answer
2. 636 views
A yoga studio has two participation plans. For the first plan, the cost is $8 per visit. For the second plan, the cost is $40
1. 2 answers
2. 420 views
Two pumps are filling large vats of liquid. One vat is empty, and the pump is filling it at a rate of 6 gallons per minute. The
1. 6 answers
2. 2,459 views
Myths often function as a connection to the, or the customs and beliefs, of a group of people.
1. 0 answers
2. 193 views
Which of the Earth’s systems do you live in?hydrosphere and geosphere atmosphere and hydrosphere atmosphere and biosphere
1. 0 answers
2. 247 views
The first term and second term of a geometric progression are 16 and 2respectively, Find the sum to infinity of the progression
1. 1 answer
2. 456 views
find the resultant of the two displacements: 2.0 m at 40degrees and 4.0 m at 127degrees, the angles being taken relative to the
1. 1 answer
2. 352 views
A brand of powdered milk is advertised as having a net weight of 150 grams. A curious consumer obtained the net weight of 10
1. 1 answer
2. 1,431 views
How many calories will it take to raise the temperature of a 36 g gold chain from 20°C to 110°C?
1. 9 answers
2. 1,431 views
(a) Differentiate (x^2 + 1)^4(b) Hence find a primitive of 8x(x^2 + 1)^3 .
1. 1 answer
2. 390 views
A pole-vaulter just clears the bar at 4.42 m and falls back to the ground. The change in the vaulter's potential energy during
1. 1 answer
2. 1,972 views
You weigh out an antacid tablet and determine the mass to be 1.1990 g. After taking a0.2455 g sample of the antacid tablet, you
1. 1 answer
2. 2,211 views
A reflecting spherical Christmas tree ornament has a diameter of 12 cm. A child looks at the ornament from a distance of 18cm. A
1. 0 answers
2. 806 views
A(1,4), B(-3,8) and C(5,6) as vertices of triangle ABC a-find the slope of the line through A parallel to BCb-Find the slope of
1. 1 answer
2. 469 views
A steel bar 10m long and 10cm ×2.5cm in section .It is subjected to an axial pull of 250KN. Determine the intensities of normal
1. 0 answers
2. 716 views
A skater with 60 kg mass pushes a skater of 80 kg with a 68 N force. What will be the magnitude and direction of force and
1. 0 answers
2. 929 views
A skater with 60 kg mass pushes a skater of 80 kg with a 68 N force. What will be the magnitude and direction of force and
1. 1 answer
2. 598 views
Given that 1 - x2/6 smaller of same as x sin x / 2(1-cos x) smaller or same as 1. Use the Sandwich Theorem to obtain the limit
1. 0 answers
2. 419 views
Given that 1 - x2/6 smaller of same as x sin x / 2(1-cos x) smaller or same as 1. Use the Sandwich Theorem to obtain the limit
1. 0 answers
2. 347 views
Use the Sandwich Theorem to obtain the limit of 2 Sin x / x when x is 0
1. 0 answers
2. 354 views
Hi,I was wondering if I answered this question correctly #1-Two kinds of cell-transport are used in the process that forms ATP.
1. 0 answers
2. 1,301 views
Hi,I was wondering if I answered this question correctly #1-Two kinds of cell-transport are used in the process that forms ATP.
1. 1 answer
2. 804 views
Hi,I am writing an essay about "Disneyfication" of folktales, and I searched for quotes and resources but I didn't find any
1. 1 answer
2. 492 views
Hi,I posted my essay earlier for punctuation, corrections, and I really need help correcting the following from the essay: -I
1. 3 answers
2. 591 views
Hi,I Proofread for wording errors and grammar, but I need help to see if my grammar is proper now. I personally respect every
1. 1 answer
2. 615 views
Hi,Please help me fix grammatical and any other mistakes in my writing. #1- So the story begin when a small aerobic prokaryote
1. 10 answers
2. 1,013 views
Gallup News Service conducted a survey of 1,006 American adults aged 18 years or older, September 24-27, 2007. The respondents
1. 1 answer
2. 874 views
if a radio tower send a signal with a 12-mile radius. will a house that is 10 miles east and 5 miles north of the tower receive
1. 1 answer
2. 522 views
Barstucks is making a new coffee blend. The company bought 50lbs. of Kona beans at $34.95 per lb. and plans to mix these beans
1. 1 answer
2. 716 views
supposex S f(t) dt= x^2 - 2x + 1. Find f(x). 1 S = integral and 1 = lower level, x = upper i don't understand what i'm supposed
1. 1 answer
2. 1,693 views
factor x2+16x-36factors are 18, 2
1. 0 answers
2. 874 views