Study the image and complete the sentence.
The image shows panels that convert
example of using
sources,
to electricity. This is an
Answers
Answer: Choice A) Solar energy; renewable
The image shows panels that convert solar energy to electricity. This is an example of using renewable sources.
This is in contrast to something like coal energy which is nonrenewable. Coal is finite and will run out some day, unlike the sun's energy which won't run out any time soon. Sure it will eventually die off in about 5 billion years or so, but that timescale is much longer compared to the amount of coal is left. So this is a benefit to using renewable resources.
Related Questions
solv this for T
1/5t + 2- ( ) = 17- ( ) 1/5t = ( ) × 1/5t= ( ) t =
Answers
Answer:
t = 5?
Step-by-step explanation:
how do i find the unit rate?
Answers
Answer:hgfjiughhitfi
Step-by-step explanation:
R5ztrxtfchhgtu
B
[2 0]
-2 5
What is the determinant of B?
Your answer
Answers
Answer:
10
Step-by-step explanation:
Determinant = ad - bc
[tex]\det\begin{pmatrix} 2 & 0 \\-2 & 5\end{pmatrix} =\begin{vmatrix} 2 & 0 \\-2 & 5\end{vmatrix} = 2\times5 + 0\times2 = 10[/tex]
what is the volume in cubic cm of a cylinder with a height of 16 cm and a base radius of 3cm to the nearest tenths place
Answers
Step-by-step explanation:
[tex]\pi {(3)}^{2} (16) \\ \pi(9)(16) \\ 144\pi = 452.4 {cm}^{3} [/tex]
20% of which number is 30?
A. 1.5
B. 6
c. 15
D. 150
E. 600
Answers
D. 150 is the correct answer
Use the grouping method to factor this polynomial completely.
4x^3 + 8x^2 + 3x + 6
A. (4x^2 + 2)(x+3)
B. (4x^2 + 3)(x+2)
C. (4x^2 + 2)(x+ 2)
D. (4x^2 + 3)(x + 3)
Answers
Answer:
B. (4x^2 + 3)(x+2)
A dance group from Round Rock High School is fundraising to travel to a competition. The competition entry fee is only $300 for the entire group, but plane tickets will cost $100 per students. If there are 30 students how much will each student have to fundraise?
Answers
Answer:
$30.00 i think?
Step-by-step explanation:
$100 x 30 = $30.00
picture, will give brainliest if its correct!!
Answers
Answer: the answer is 100
Step-by-step explanation:
Every angle in a triangle adds up to 180°.
45° + 55° = 100°
180° - 100° = 80°
Factor to write an equivalent expression.(What is the Greatest Common Factor?).
−9x+15y
Answers
Answer:
GCF is 3
Step-by-step explanation:
Given the expression -9x + 15y
First, we need to find ther individual factors
-9x = -3 *3 * x
15y = 3 * 5 * y
Since 3 is common to both factors
−9x+15y = 3(-3x+5y)
Hence the GCF is 3
Help me plzz i beg u
Answers
Answer:
Step-by-step explanation:
Find the value of x. Please help
Answers
Answer:
64
Step-by-step explanation:
height of the hypotenuse:
[tex]\sqrt{60^2-36^2} = \sqrt{3600 - 1296} = \sqrt{2304} = 48[/tex]
36 : height = height : x
36 : 48 = 48 : x
x= 48^2/36 = 64
Answer:
X = 64
Step-by-step explanation:
Pythagoras Theorem
Similar Shapes
What is the volume of a sphere with a radius of 31.6 cm, rounded to the nearest tenth of a cubic centimeter?
Answers
Answer:
The answer is 132175.2 cubic centimeters or 1.3 times 10^5 cubic centimeters in scientific notation.
Step-by-step explanation:
To solve for the volume of the sphere, start by using the formula for the volume of a sphere, which is V= [tex]\frac{4}{3}[/tex][tex]\pi[/tex][tex]r^{3}[/tex].
Next, plug in the information given from the question into the formula. The formula will then look like V= [tex]\frac{4}{3}[/tex]([tex]\pi[/tex])([tex]31.6^{3}[/tex]).
Then, simplify and solve for the answer. The final answer is 132175.2 cubic centimeters or 1.3 times 10^5 cubic centimeters in scientific notation.
Help ! ASAP! I need it done by 10:45
Answers
Answer:
13%
Step-by-step explanation:
Its out of 100 people so:
47+33+7 = 87% own a pet
100-87=13%
help me ill give u 11 points if u do this for me !!!
Answers
Answer:
I believe it's the third and fourth answers.
Step-by-step explanation:
PLZZZ HELPPPP!!!!
For each of the following statements, create a data set that makes the statement true. Each data set should have at
least 10 data points. For each data set, calculate the mean and the median and construct a boxplot.
a. For one data set, the mean is much less than the median.
b. For one data set, the mean is much greater than the median.
c. For one data set, the mean and median are about the same.
Answers
Explanation: I’m not too sure about it
Consider the division of 8y2 - 12y + 4 by 4y.
What are the values of a and b?
8y? - 12y+4
4y
872
4y
- 12V +
+
4
47
4
= a +b+
O a = 2y and b = 3
O a= and b = -3y
O a = 2y and b = -3
O a- } a
o a= 2 and b = 3y
Answers
Answer:
Step-by-step explanation:
Notice that the dividend has tree terms with , , c
Now, to divided our dividend by the monomial (single term) , the easiest thing to do is divide each term of the dividend by the monomial:
÷ =
After performing the division we get that now and
We can conclude that the correct answer is a = 2y and b = –3
what is 15 minutes before 4:35? what time would that be? pls answer today!!!
Answers
Answer:
4:20
Step-by-step explanation:
35-15= 20
Answer:
4:20
Step-by-step explanation:
I GIVE BRAIN LEST Which of the following is true about an
estuary?
It is all fresh water.
It is all salty water.
It has very few organisms.
It is affected by tides.
Answers
==========================================================
Explanation:
An estuary is where a river pours into the ocean. So that means fresh water mixes with salt water here. This allows us to rule out choices A and B.
According to NOAA, their site says "Estuaries are one of the most productive ecosystems in the world, so there is a great diversity of animals and plants that live there". In other words, a lot of plants and animals live here, so we can rule out choice C.
Choice D is the answer because tides do affect estuaries. This is simply because the ocean is pretty much right next to it, or attached to it. So it's expected that a high tide would cause the water level in an estuary to increase.
Answer:
it is affected by tides that's the conclusion I have come to
What is the volume of a sphere with a diameter of 9.1 m, rounded to the nearest tenth of a cubic meter?
Answers
Answer: 394.6 m^3
Step-by-step explanation:
-
A random sample of 18 adults, chosen from the 1500 adults in the town, took a survey asking their opinion on a recent property tax change. 25% of those who responded said they were in favor of the change. The company running the survey wants to construct a confidence interval estimating the proportion of all adults in the town who support the change. Which of the conditions for inference have been satisfied?
Answers
Answer: Random condition
10% condition
Step-by-step explanation:
The conditions for inference that have been satisfied will be:
• Random condition: This has been satisfied since a random sample of 18 adults were taken from 1500 adults.
• 10% condition: Since 25% of those who responded said they were in favor of the change, then the 10% condition is satisfied.
find the diameter of a circle with the circumference of 10cm
Answers
Jane is playing basketball. After a series of 20 shots, Jane had scored 55% of the time. Five shots later, her scoring rate had increased to 56%. On how many of the last five shots did she score
(A) 1
(B) 2
(C) 3
(D) 4
(E) 5
Answers
Answer: C. 3
Solve 19=4x+3 .
x = __
Answers
Answer:
x = 4
Step-by-step explanation:
Answer:
x=4
Step-by-step explanation:
19=4x+3
-4x=3-19
-4x/-4= -16/-4
x=4
the p/q form of 0.719 where p and q are integers is
Answers
Answer:
p/q=0.719
p/q =719/1000
That's your answer
Six friends are sharing the cost for a pizza
party p equally. Each person paid $15.25.
Find the total cost of the pizza party.
Answers
Answer:
4
Step-by-step explanation:
Mrs. Hector is renovating a house. The living room is a rectangle 10 feet long and 15 1/2 feet wide. Mrs. Hector wants to put in new flooring in the living room. Flooring is sold by the square foot for $6.25. How much flooring does she need and how much will it cost? Area = length x width
Answers
Answer:
Flooring: 155 | Cost: 968.75
Step-by-step explanation:
10 x 15 1/2 = 155
then multiply the 155 with the 6.25
you will get 968.75
so the cost is $968.75
Distributive property of 2x(7+4)
Answers
[tex]22[/tex] ✅
[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\orange{:}}}}}[/tex]
[tex]2\times(7 + 4) \\ = 2 \times 11 \\ = 22[/tex]
[tex]\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{.}}}}}[/tex]
- The town development committee is making a dangerous intersection into a four-
way stop. The stop signs are regular octagons with each side measuring 32
centimeters. The apothem of the sign is approximately 38.63 centimeters long.
About how many square meters of metal will be needed for all 4 stop signs? Round
your answer to the nearest thousandth.
Answers
Answer: 1,000
Step-by-step explanation:
38.63 x4= 154
PLSSS HELP 50 POINTS AND BRAINLIEST IF U R RIGHT HELP PLSSSSS
2. What is the product of 1/2x-1/4 and 5x^2-2x+6?
(a) Show your work.
(b) Is the product of 1/2x-1/4 and 5x^2-2x+6? equal to the product of 1/4x-1/2 and 5x^2-2x+6? ? Explain your answer
Answers
Answer:
1/2x - 1/4 * 5x^2 - 2x + 6 = 116/4 = 29
A. Work : 1/2x = 2/4x - 1/4 = 1/4x
5x^2 = 25 - 2x = 23x + 6 = 29x
1/4x * 29x = 1/4x * 116/4x = 116/4x = 29
B. 1/4x - 1/2 * 5x2 - 2x + 6 = -29
No, it is not equal to the product up above
Because its basically the same thing but the 1/2 and 1/4x
are switched which makes it negative
Hope it helps
can someone pls pls help me ?
Answers
Answer: Dime
Step-by-step explanation: A half-dollar coin is 50 cents. A quarter is worth 25 cents.
50 + 25 = 75 cents.
75 + 10 = 85 cents.
A half-dollar + a quarter + a dime = 85 cents.
I hope this helps!