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Why do you think hunter gatherers developed so many tools?
1. 0 answers
2. 196 views
what are the anwsers for math 6B unit 4 lesson 11 quizz part one and part 2?
1. 1 answer
2. 331 views
Suppose that on the average 1 person in every 1000 is an addict. Find the probability that a random sample of 8000 people will
1. 0 answers
2. 339 views
Three of 16 toppings can be selected for dressing up a cup of frozen yogurt. How many ways of a cup frozen yogurt can be dressed
1. 1 answer
2. 1,022 views
Share £3.40 among Angela, Ben and Claire. For every 10p Angela gets, Ben gets 5p, and Claire gets 2p.
1. 3 answers
2. 615 views
hello I am new here my friend recommended me this website.here is my question: if a clock chimes the number of the hour every
1. 1 answer
2. 521 views
a yardstick, held vertically on a level surface, cast a shadow 1 foot 8 inch long. Find the tangent of the angles that the rays
1. 1 answer
2. 1,092 views
Michelle has half of her investments in stock paying a 6% dividend and the other half in a stock paying 10% interest. If her
1. 1 answer
2. 1,746 views
Is there any monobasic solid acid with a molar mass of 120?
1. 1 answer
2. 537 views
lim(x tends to 3) (square root(x^2+7) -4) divided by (square root(x^2-8) -1)Pls help and list the steps. Thx
1. 2 answers
2. 508 views
what **1/8 means?.
1. 1 answer
2. 486 views
Fraction form 1/3 if changed Decimal form it is 1/3=0.331/3 if changed to Percent form it is 1/3=331/3% Is this correct? I just
1. 1 answer
2. 512 views
in math problem.how to change simplified fraction form 2/3 to decimal form and percent form
1. 1 answer
2. 539 views
Which angle is largest, A, B, or C
1. 1 answer
2. 511 views
Scores on a national writing exam are approximately normally distributed, with a mean of 490 and a standard deviation of 20.
1. 0 answers
2. 616 views
Which of the following ions contains lone pair of electrons at the central atom?A) SO4 2- B) NO3 - C) IO3 - (Is there any ways
1. 1 answer
2. 566 views
NELSON GOT A PACK OF 12 PENCILS. HE TOOK 3 PENCILS TO PUT IN HIS DESK AT SCHOOL AND 2 PENCILS TO PUT IN HIS LOCKER AT SCHOOL.
1. 5 answers
2. 1,184 views
On a sunny afternoon. The stratosphere tower casts a shadow that is 140 meters long. At the same a nearby flagpole that is 10
1. 0 answers
2. 635 views
A small cork with an excess charge of +7.0 µCis placed 0.16 m from another cork, which carries a charge of −3.2 µC. What is
1. 0 answers
2. 672 views
Calculate the net charge on a substance consisting of a combination of 8.9 × 1013 protons and 4.4 × 10 13 electrons. Answer in
1. 0 answers
2. 573 views
A negatively charged balloon has 4.5 µC ofcharge. How many excess electrons are on this balloon? Answer in units of electrons
1. 0 answers
2. 731 views
absolute zero is the same as
1. 1 answer
2. 751 views
A 3.50 kg block on a smooth tabletop is attached by a string to a hanging block of mass 2.80 kg. The blocks are released from
1. 1 answer
2. 6,257 views
A major-league catcher gloves a 92 {\rm mi}/{\rm h} pitch and brings it to rest in 0.15 {\rm m}.1-If the force exerted by the
1. 1 answer
2. 647 views
1-why should the maximum percent yield never be above 100%?
1. 2 answers
2. 951 views
2. Why did European economic practices and financial institutions (trading companies, banks, investments, creation of global
1. 0 answers
2. 716 views
How did European explorations and commercial activities in the early modern period affect regions of the Middle East and Asia?
1. 0 answers
2. 519 views
10 degrees of circle in fraction
1. 1 answer
2. 1,017 views
do people accomplish more to do things in thiere own way
1. 0 answers
2. 367 views

Answers (26)

it c
i need help whats the awnsers for unit test!
i need them for better grades
first one is B idk what others are
shut up!!!!!
also if you respond i think you should put part 2 too
the correct answer is c.
j.k.
the answer is 500000000
water is the substance that is made
smart
Angela gets....., Ben gets.....and Claire gets... sorry
87.1
A heat engine takes in 840 kJ per cycle from a heat reservoir. Which is not a possible value of the engine's heat output per cycle?
a b c d d d a b c a
The specific heat capacity of silver is 0.24 J/g °C. How many joules of energy are needed to warm 0.500 g of silver from 25.0°C to 27.5°C?
thx so much
63250/1000=63.25km 63.25km/7=9.04km 149*9.04=1346.96km so the answer is 1346.96km.
At that height, you can evaluate the gradient of the normal(which is actually -2.5). then youu find the angle between the horizon and the normal at that height.Let the force acting from the surface along the normal as F.Decompose the force into
eukaryote
into
correction i- 92 mi/h ii- 0/15 m iii- 803 N
Lasted only about a century as a way of life but has persisted as an influence
good
in 2001, 32 out of 80 members of New Jerseys House of representatives were democrasts and 25 out of 60 members of oregons house of representatives were democrasts. for each state, write a fraction for the number of democrats in the house to the total
business

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