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kelsey
Questions and answers by
kelsey
, page 2
Questions (138)
What is global warming? What can people do to reduce global warming ?
2 answers
808 views
1.Why do the islands of Indonesia have many volcanoes and experience frequent earthquakes?
A.The islands are located at the
6 answers
866 views
the function rule C = 10n + 26 relates the number of people n who attend a small concert to the cost in dollars C of the
5 answers
4,364 views
Explain how to write a function rule from the table below. Then write a function rule.
x 2 4 6 y 1 0 –1
2 answers
528 views
3. Which function rule would help you find the values in the table ?
n 2 4 6 m -8 -16 -24 A) m = -2n B) m = n - 2 C) m = n - 4 D)
5 answers
2,725 views
Earth's energy sources include both renewable and nonrenewable resources. Name at least three sources of energy that could be
26 answers
3,936 views
Every individual, including young people, can make decisions to use resources wisely. Use the terms reduce, reuse, and recycle
15 answers
5,888 views
DAD: Where’s the water now?
MOM: As high as the car’s wheels. DAD: We’d better go. MOM: We can’t. The car’s dead. DAD:
3 answers
1,036 views
1. A rectangular prism has a width of 92 ft and a volume of 240 ft3. Find the volume of a similar prism with a width of 23 ft.
3 answers
1,042 views
DAD: Where’s the water now?
MOM: As high as the car’s wheels. DAD: We’d better go. MOM: We can’t. The car’s dead. DAD:
5 answers
569 views
In all of recent American history, there has been no worse river flooding than what occurred on the Mississippi River between
5 answers
516 views
On February 12 1908 a difficult automobile race was in progress. Six cars left New York for Paris in a route that included the
3 answers
555 views
Albert Einstein, a world-famous mathematician was born in Bavaria in 1879. He acquired Swiss nationality in 1901 and he began
4 answers
851 views
1. Why is California’s high-speed rail such a groundbreaking effort?
2. Why will it take so long to complete the high-speed
2 answers
902 views
1. Iron can form ions with different charges. Explain how this is possible.
2. Ions are often formed when two different elements
3 answers
533 views
Decades from now, people will still want to harvest food from the world’s oceans. Describe one action people can take now that
1 answer
443 views
Suppose humans significantly increased their harvest of catfish, causing a decline in the catfish population. Predict what
3 answers
650 views
Choose one destination that is represented by a flag. Write a paragraph about the effects of climate change in that destination.
10 answers
1,158 views
1. Gina wrote this system of linear equations:
2x + y = 7 4x + 5y = 11 Which of the following shows the first four steps that
2 answers
820 views
1. Cynthia used some of the ordered pairs from the set below to make a new set.
{(4, –3), (–2, 5), (5, 4), (7, 2), (2, –7)}
2 answers
627 views
1. Mandy kept track of the trade-in value of a collector’s coin for several months through February of this year. She
3 answers
687 views
6. Kevin wants to calculate the value of the expression below.
Which shows an equivalent way Kevin could write this expression? -
4 answers
804 views
1. Mandy kept track of the trade-in value of a collector’s coin for several months through February of this year. She
2 answers
628 views
Melanie charges $4.50 per hour when she washes cars, plus $5.00 for supplies. Which function rule represents the amount y
14 answers
5,790 views
Identify the sequence as arithmetic. geometric, or neither.. explain your answer
1.6, 0.8, 0.4, 0.2....
4 answers
1,742 views
jasmine bought 6 gallons of apple juice. after filling up 4 bottles of the same size with apple juice, she has 0.3 gallons of
5 answers
1,352 views
Initially, 0.600 mol of A is present in a 4.00-L solution.
2A[aq]->2B[aq]+C[aq] At equilibrium, 0.200 mol of C is present.
4 answers
4,355 views
At a certain temperature, the equilibrium constant, K, for this reaction is 53.3.
H2(g)+I2(g)->2HI(g) At this temperature, the
3 answers
1,487 views
Prove that sin(π + θ) = (-sin2θ) / (2cosθ)
1 answer
394 views
east to greatest -11 -44 -49 49 -66
3 answers
300 views
Betty has several of the standard six-sided dice that are common in many board games. If Betty rolls one of these dice, what is
7 answers
3,607 views
Perry has an opportunity to put $12,000 into an investment with an APR of 5.6% compounded annually.
Use the number of years you
2 answers
681 views
Perry has an opportunity to put $12,000 into an investment with an APR of 5.6% compounded annually.
How long will it take his
2 answers
1,227 views
A gasoline tank is 1/6 full. When 21 liters of gasoline were added, it became 3/4 full. How many more liters more is needed to
5 answers
3,295 views
211 = 1 - 5(6 - 8r)
1 answer
269 views
19 more than twice Vidya's height
1 answer
277 views
is (7 - 6) + 9 = 7 + (-6 + 9) distributive, commutative, associate property of addition, or associate property of
1 answer
444 views
.A company is creating a rectangular prism that must have a volume of 6 ft3. The company also knows that the area of the base
1 answer
338 views
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