Scientists sometimes use analogies, or comparisons to other ideas and objects, to explain the nature of science. Are scientific ideas MORE like a piece of glass or a piece of aluminum foil?
Answers
Answer:
Step-by-step explanation:
How about both?
Glass permits you to see what is going on inside a closed container. Usually it is microscopic view of something that is very tiny to start with.
It's like foil in that what you are looking at can change dramatically very quickly. If you take an ink drop and put it water, the random motion of the water molecules diffuses the ink (spreads it out). This is called diffusion or Brownian movement.
It is like the foil because the crumpled foil has no set pattern.
Answer:
I would see it as a piece of glass since these ideas can be proven otherwise at any time.
Step-by-step explanation:
Throughout history, analogies have played an important role in scientific discoveries, not as proof, but as inspiration. Analogies have also played an important role in explaining those discoveries (Kaiser, 1989).
Related Questions
Explain how to determine the angle measurement for this angle.
pls don't fail me now
Answers
Answer:
107°
Step-by-step explanation:
the arrow is in between 6 and 8, but it's too thick to see seven underneath it, but I've zoomed in. it's also 107° rather than 73° because the angle is larger than 90° and starts on the left
As in how to determine it, first look at which side it's on first, if the Angle is bigger than 90° (the corner of a square) and which side it's on, if it's on the left it means u are using the top row of numbers, if it's on the right but at 107° however, it means u are using the wrong row of numbers.
EXPANDING BRACKETS -
5 (2x - 1)
Answers
Answer:
\( \sf \: 10x - 5 \)
Step-by-step explanation:
Now we have to,
→ Simplify the given expression.
The property we use,
→ Distributive property.
The expression is,
→ 5(2x - 1)
Let's simplify the expression,
→ 5(2x - 1)
→ 5(2x) + 5(-1)
→ 5(2x) - 5(1)
→ 10x - 5
Hence, the answer is 10x - 5.
Answer: \(10x-5\)
Step-by-step explanation:
\( 5(2x-1) // =5×2x-1×5 // =10x-5\)
A random sample of 100 customers at a local ice cream shop were asked what their favorite topping was. The following data was collected from the customers.
Topping Sprinkles Nuts Hot Fudge Chocolate Chips
Number of Customers 12 17 44 27
Which of the following graphs correctly displays the data?
Answers
Chef James does not have time to measure out so many tablespoons, teaspoons, and cups! Use the conversion factors below to help him modify the measurements in his recipe. This will make measuring the quantities easier. Write your answers as decimals.
Answers
Answer: 1 tablespoon = 3 teaspoons
1 cup = 16 tablespoon = 8 ounces
1/4 cup = 4 tablespoons
1/3 cup = 5 tablespoons plus 1 teaspoon
1 pint = 2 cups = 16 ounces
1 quart = 4 cups (2 pints) = 32 ounces
1 gallon = 4 quarts
1 pound = 16 ounces
1/2 pound = 8 ounces
1/4 pound = 4 ounces
Note that a pint is 16 ounces of volume, while a pound is 16 ounces of weight. The popular rhyme "A pint's a pound, the world around" can help you remember this, but keep in mind that they're not really equivalent.
Doubling a recipe can be easy (just put in two of each measurement), but what if you need to divide a recipe in half? Here are some measurements that may help:
Measurement 1/2 Measurement
1/8 teaspoon just a dash
1 tablespoon 1 1/2 teaspoons
1/4 cup 2 tablespoons
1/3 cup 2 tablespoons + 2 teaspoons
3/4 cup 6 tablespoons
PLZ BRAINLIEST
What is the median of this data set?
Answers
Answer:
58
Step-by-step explanation:
It is the middle point/dot
in the box with the line
I need help with my science work
Answers
N= 6
O = 18
Is it more difficult to walk up the ramp or the hill? Show all steps and explain.
Answers
Answer: the hill
Step-by-step explanation:
It has a bigger slope angle.
What is the radius of a cylinder if it has a volume of 769.3 cubic meters and a height of 5 meters? (Use 3.14 for π.) 49 m 14 m 7 m 21 m
Answers
Answer:
7m
Step-by-step explanation:
v=πr^2h
769.3=3.14*r^2*5
769.3=15.7r^2
769.3/15.7=15.7r^2/15.7
49=r^2
√49=√r^2
√49=r
r=7m
You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
Answers
Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
What is the range of possible sizes for side x?
Answers
Answer:
What’s the range of possible sizes for side x?
A:
Answer:1.3< x < 6.7 Step-by-step explanation:we know thatThe Triangle Inequality Theorem, states that the sum of the lengths of any two sides of a triangle is greater than the l…
Step-by-step explanation:
What’s the range of possible sizes for side x?
A:
Answer:1.3< x < 6.7 Step-by-step explanation:we know thatThe Triangle Inequality Theorem, states that the sum of the lengths of any two sides of a triangle is greater than the l…
Find -1 1/5 + (- 3/5) = Write your answer as a fraction in simplest form.
-1 1/5 + (- 3/5) =?
Answers
\( - 1 \frac{1}{5} + ( - \frac{3}{5} ) \\ \\ - \frac{6}{5} - \frac{3}{5} = - \frac{9}{5} \\ \\ = - 1.8 = - \frac{9}{5} = - 1 \frac{4}{5} \)
I hope I helped you^_^
This is because a negative overrides a positive, making it 1 1/5-3/5, make it -6/5-3/5= -9/5
True or False?
The following relation represent a function.
{(1, 4), (2, 8), (1, 12), (3, 16)}
Question 3 options:
True
False
Answers
since each y value is different it is a function.
\(\frac{\sqrt{5}-\sqrt{7}-\sqrt{12}}{2\sqrt{35}}\)
Answers
The table below represents the number of paintings, y, that Jordan completed in x years.
Jordan's Paintings
Which equation describes the relationship between the number of paintings and the year?
y = 3x + 1
y = 3x + 4
y = x +3
y = 4x + 3
Answers
Answer:
y=3x+1
Step-by-step explanation:
It would be y=3x+1 because if you replace x with 2 and do y=3(2)+1 you would get y=6+1 or just y=7 and in the table for 2 years it says 7 paintings.
When you add 6 to the product of a number and 10, the result is 36. What is the number?
A) 3
B) 6
C) 2
D) 4
Answers
Answer: the number is 3.
Step-by-step explanation:
(x × 10) + 6 = 36
[(3) × 10] + 6 = 36
Answer:
3
Step-by-step explanation
First let's create an equation
Let x = number
Product is outcome of multiplication
The product of 10 and a number can be written as 10x
Were supposed to add 6 to the product and that should equal 36
So the equation is 10x + 6 = 36
We now solve for x using basic algebra
10x + 6 = 36
Subtract 6 from both sides
10x = 30
Divide both sides by 10
X = 3
This figure has an area of____in^2
Answers
--Answer--
\(5\sqrt{2}\) or 7.0710... (7.1)
--Explanation--
If you look closely the triangle on the left could be moved to the space on the right of the shape.
Then, the edges would be 10 inches (top) and 5 inches (sides).
From there, you multiply 10 x 5 to get 50. If you want the square root, you do \(\sqrt{50}\) which is how I got 7.071067812, or 7.1, which was rounded to the nearest tenth.
Please help me im struggling and i need to get to 100%...
Answers
Answer:
Answer is 40
Step-by-step explanation:
literally all you have to do is subtract 70 - 30 = 40
so your answer would be 40 another way is 30 + 40 = 70
just have to see what number would get you to 70 if you did the problem the second way.
Could someone please help me with this problem
Answers
Answer: C, E, D, A, B
Answer:
1. C
2.E
3.D
4.A
5.B
those are the answers
After the incorporation of BOOM cards in her lesson plans, Mrs.Ann has seen an increase in student averages from 72% to 75%. Express this change as a percentage.
A-4.2% increase
B-96% increase
C-26% increase
D-38% increase
Answers
Answer:96% increase
Step-by-step explanation:
please help me with this and prove how you got your answer
Answers
A thrift store was selling an Atari 2600 for $80 before deciding to have a 40% off promotion. A customer comes in to buy the console and pays with a 10% off any one item coupon. The coupon states that the 10% off coupon applies after any in-store promotions. The customer expects to get 50% off overall and pay 40.00. Is the customer correct?
Answers
Answer:
The customer is incorrect. They will pay $43.20 not $40.
Step-by-step explanation:
Since a thrift store is having 40% of $80, we have to calculate that. Doing so, we have to create proportions:
(The "/" sign is fraction)
1. x/80=40/100 2. 40*80=3200 3. x*100=100x 4. 100x=3200
5. x=3200/100 6. x=$32
Since $32 is 40% of $80, we have to do $80-$32=$48
So the thrift shop is lowering the price to $48.
But we can't forget about the 10% off coupon from the customer.
Now we have to find out what is 10% of $48. $48/10= $4.8
That's not our answer though. The final step is to do $48-$4.8 which gets our answer of $43.20 .
How do you find surface of an object? Lol plz help
Answers
Answer:
The surface area of a solid object is a measure of the total area that the surface of the object occupies. ... Their work led to the development of geometric measure theory, which studies various notions of surface area for irregular objects of any dimension.
Step-by-step explanation: And we pop out at your party
Please help me I'm desperate
Answers
Answer:
499.2
Step-by-step explanation:
10.4x6x8
The surface area is 499.2
Explanation:
10.4 x 12 divided by 2 is 64.4 x 8=499.2
A group of friends was working on a student film. They spent $650 on equipment, which was 65% of their total budget. What was the total budget for their student film?
Answers
1,072.5
work to prove:650 x .65 = 422.5
650 + 422.5 = 1,072.5
650x.65=422.5
650+422.5=1,072.5
Could someone please help me
Answers
Answer: Answer:
Step-by-step explanation: Step-by-step explanation:
Help please! Number 1 only. Due an hour later
Answers
Answer: Use point-slope form.
y - y1 = m(x - x1)
Step-by-step explanation:
need fast
Write the inequality for the statement:
the difference between a number and three fifths is a minimum of negative four sevenths
f minus 3 over 5 is greater than or equal to 4 over 7
f minus 3 over 5 is greater than or equal to negative 4 over 7
f plus 3 over 5 is greater than negative 4 over 7
f minus 3 over 5 is less than or equal to negative 4 over 7
Answers
Answer:
Your answer is B
Step-by-step explanation:
it is B
I hope you have a great day
cAN SOMEONE HELP ME ANSWER THIS QUESTION I DON'T UNDERSTAND IT.
Answers
Answer:
It’s the 3rd one
Step-by-step explanation:
Answer:
It is 25+8x>500; x >$59.37 (3rd one or C)
Step-by-step explanation:
The perimeter of an equilateral triangle is at most 45 centimeters. Find the possible length of each side.
Answers
Answer:
15
Step-by-step explanation:
Hi! Can anyone please give me the sale prices step by step?
I am still not sure how to answer this one. I'm asking because my dad can get angry with my grades (F's and D's) and this is 7th grade if you ask :''D
Answers
Answer: 6
Simple Explanation:
To find 75% of 8, just multiply 8 by 0.75 (which is the same as 75%).
8 x 0.75 = 6