Answer: 13 cm^3
Step-by-step explanation:
The volume of a rectangular prism is the height*width*length.
3 1/4 as a decimal is 3.25.
Now we can plug in the given values into the formula for the volume.
Therefore, the volume = 3.25 cm * 4 cm * 1 cm
= 13 cm^3
Answer:
the anwser is 16 1/4 cm
HELP MEEEEE!!!!!!!!!!!!!!!!!!!!!!! I WILL GIVE BRAINILEST TO THE RIGHT ONE
Answer:
m + 8
Step-by-step explanation:
you start with the original number of marbles, m, and you ADD 8 more to the group.
Original number (m) + 8 more
M = 8
Answer:
It would be the third one! :)
Step-by-step explanation: Because it says the number of marbles is represented by M then it says he ADDS 8 more to the bag meaning it's addition! :)
Which of the following situations models a geometric sequence?
~The amount of cell phone users increases by 33% every year.
~Amount of cakes in a bake sale increases by 3 each year the fundraiser is held
~Uranium loses half of its weight every 415 years.
~A family of rabbits doubles in size every 3 months.
~A car drives at a constant speed of 58 mph.
~The number of students in a school increases by 122 each year.
~The number of pieces of chalk in a classroom decreases by 10 throughout the school year.
(If you can explain what geometric sequences are that'd be really helpful too)
Thanks~ :D
Answer:
1,3 and 4 because the amount of change between the amount of time differs
Step-by-step explanation:
Answer:
1.The amount of cell phone users increases by 33% every year.
2.Uranium loses half of its weight every 415 years.
3.A family of rabbits doubles in size every 3 months.
Step-by-step explanation:
We will check each and every option given here.
1) Amount of cell phone users increases by 33% every year.
Its a geometric sequence because the number of users are increasing exponentially every year.
2) Amount of cakes in bake sale increases by 3 each year the fundraiser is held.
amount of cakes is increasing with a common difference of 3 so it's an arithmetic sequence.
3).Uranium loses half of its weight every 415 years.
Exponential decay in every 415 years. So geometric sequence with a common ratio of 1/2.
4).A family of rabbits doubles in size every 3 months.
Exponential series again so geometric sequence with a common ratio of 2.
5).Car drives at a constant speed of 58 mph.
Its a linear function representing an arithmetic sequence with a common difference of 58 mph.
6). Number of students increases by 122 every year.
An arithmetic sequence with a common difference of 122.
7). Number of pieces of chalk in a class room decreases by 10 throughout the school year.
It's an arithmetic sequence having common difference of 10.
mark me as the brainliest please
what is the answer? Use the greatest common factor :)
-x + 19
-2x + 4y - 12
-x - 4
Answer:
-4x+4y+2
Step-by-step explanation:
You simplify the equation. So -x plus -2x plus -x = -4x. 4y=4y. 19 plus -12 plus -4 = 2.
Heather was writing the decimal 0.12¯¯¯¯ as a fraction. She worked out the problem, but her fraction is not correct. Where did she make a mistake?
Equation 1: x = 0.12¯¯¯¯
Equation 2: 10x = 12.12¯¯¯¯
10x = 12.12¯¯¯¯
- x = 0.12¯¯¯¯
_______________
9x = 12
x = 12/9=4/3
Question 4 options:
She wrote equation 1 incorrectly.
She multiplied by the wrong power of 10 when setting up equation 2.
She subtracted the two equations incorrectly.
She simplified her fraction incorrectly.
Answer:
She multiplied by the wrong power of 10 when setting up equation 2.
Step-by-step explanation:
10*0.121212....=1.212121...., not 12.121212... because when multiplying by 10 you only need to shift the decimal to the right once, not twice.
help please ASAP !
help please ASAP !
Answer:
no.7 answer is 8
in probability
n(P U B) = n(P)/N(S)+n(B)/n(S)
e. Giving brainliest to first [correct] answer!!
Answer:
Step-by-step explanation:
Keep, Change, Flip. Keep the 4. Change the division to multiplication. Flip the fraction, 1/5 becomes 5. Then multiply. 4 * 5 = 20.
Diagrams A and B are scale drawing of the same field. Each square is 1 centimeter long. If the scale of diagram A is 1 cm : 24 ft , what is the scale of diagram B?
Answer:
[tex]6cm:12cm[/tex]
Step-by-step explanation:
Okay so remember this you need to know model: actual. This is really, important to know when solving.
Model: Model dimensions Example: 1cm
Actual: Actual dimensions Example: 24ft
Graph A:
1. Count the boxes. remember that each box is 1cm. After you counted all sides of the graph you should've gotten 12cm by 6cm.
2. After you got your model dimensions your goal is to find the ACTUAL dimensions. By finding the actual dimensions Multiply 12(24) and 6(24) Note: you need to multiply your actual from your scale. Times your dimensions for each side.
3. After multiplying you should've got 288ft by 144ft this is your actual dimension for graph A.
Graph B:
1. Now your answer the problem is asking for also has to do with graph A. In order to do this process, you need to divide each dimension by width and length. [tex]\frac{288}{24}[/tex] this is your length [tex]\frac{144}{24}[/tex] this is your width. divide
2. you should've gotten 12 and 6. now make your numbers into a scale
6cm: 12cm
Write the phrase as an expression.
the quotient of 3 and a number y
3 + y
y ÷ 3
3 ÷ y
3 x y
The variable a varies inversely with b. The value of a is 2 when b = 40. Find the constant of variation (k). I will give brainliest!
Answer:
1=20
Step-by-step explanation:
40 divided by 2 is 20 so
1=20
A baker wants to reduce the amount of sugar in his cake recipes. He decides to reduce the amount used in 1 cake by cup. He then uses cups of sugar to bake 6 cakes.
Describe how the tape diagram represents the story.
copied for free from openupresources.org
Type your answer below:
Submit Answer
Problem ID: PRABET89
How much sugar was originally in each cake recipe?
Do not include units (cups) in your answer.
Type your answer below as a number (example: 5, 3.1, 4 1/2, or 3/2):
100%
Submit Answer
Show Hint 1 of 3
Answer:
1 1/4 cups
Step-by-step explanation:
brainliest pls
10 points
Consider the function f(x)=x^2−7. What would be the new function g(x) if f(x) is translated left 2 units and down 3 units?
Answer:
g(x) = (x+2)² - 10
Step-by-step explanation:
Our current function is f(x) = x²-7
It is already shifted down 7 units from the parent function x², so we are just going to shift it down 3 more, making it shifted 10 units from x²
Next, we need to translate it 2 units to the left. We can simply do (x+2)² for this part
Final equation: g(x) = (x+2)² - 10
Can Someone Help, Please Give An Explanation of Why That's The Answer So It Will Be Easier To Understand+ Brainliest.
Answer:
1372 cm^3
Step-by-step explanation:
To find the volume, you need to multiply height, length and width. In this question they are all given to us, so we just need to do the following:
volume = height*length*width
= 9 1/3cm*21cm*7cm (note that 9 1/3 could be simplified to 28/3)
= 1372 cm^3
We put ^3 at the end to show that it's a volume/3D.
I hope you can understand this :)
Answer: 1372
Step-by-step explanation:
Volume= length x width x height
Length= 21 cm
Width= 7 cm
Height= 9 1/3 cm
Multiply
21 x 7 x 9 1/3
147 x 9 1/3
* Note you can NEVER multiply mixed numbers like 9 1/3, so we have to make them improper.*
9 1/3 = 28/3
147 x 28/3= 4116/3
4116/3= 1372
In the diagram, how many angles are alternate exterior angles with angle 5?
zero
one
two
three
ANSWER QUICK! BRAINLIEST IF RIGHT!
1. Two angle measures in a scalene triangle are 35° and 78°. What is the measure of the third angle?
23°
247°
67°
87°
Let another angle be x
According to angle sum property
[tex]\\ \rm\Rrightarrow x+35+78=180[/tex]
[tex]\\ \rm\Rrightarrow x+113=180[/tex]
[tex]\\ \rm\Rrightarrow x=180-113[/tex]
[tex]\\ \rm\Rrightarrow x=67°[/tex]
Is the sum of 1/2 and 2/5 greater than 1?
Is the sum of 4/5 and 1/10 closer to 1/2 than to 1?
Answer:
no for both
Step-by-step explanation:
1/2 + 2/5=9/10
4/5 + 1/10= 9/10
Answer:
The first questions answer is No, because 1/2 converted to a fith is 2.5, so 2 fiths +2.5 fiths is 4.5 fiths vs 1 whole.
And to the second question the sum of 4/5 and 1/10 is closer to 1 than 1/2 because 1/10 + 8/10 ( which i turned 4/5 into a tenth) is 9/10 which is closer to One than 1/2
Which of the following is a statistical question?
A.
How many cells are in Stuart's spreadsheet?
B.
What are the speeds of the cars on the highway?
C.
What was Janey's college entrance exam score?
D.
How much did Rose pay for a plane ticket from Dallas to Atlanta?
Example
A statistical question is a question that can be answered by collecting data that vary. For example, “How old am I?” is not a statistical question, but “How old are the students in my school?” is a statistical question.
Try to solve the problem now.
The correct statistical question is,
''What are the speeds of the cars on the highway?''
Hence, Option B is true.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Now, By all the statements we get;
The statistical question is,
B. "What are the speeds of the cars on the highway?"
Since, it involves collecting data on a variable of interest (speed) from a group of individuals (cars on the highway).
Thus, Option B is true.
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ2
The area of a rectangle is . Use your width expression to find the width of the rectangle when feet. Show your work.
Can you please tell the width and length of this rectangle? I can then maybe I can give a more better answer…
An image of a rectangular pyramid is shown below: A right rectangular pyramid is shown. Part A: A cross section of the rectangular pyramid is cut with a plane parallel to the base. What is the name of the shape created by the cross section? Explain your answer. (5 points) Part B: If a cross section of the rectangular pyramid is cut perpendicular to the base, passing through the top vertex, what would be the shape of the resulting cross section? Explain your answer. (5 points) Source StylesFormatFontSize
Help me please this is do 4:00
A can holds 2 liters of paint.
How many cans can we fill with 11 liters of paint?
Include fractions of cans, if applicable. pls answer now!
taking a test will mark braniniliest
Answer:
whats the question?
Answer:
Five hundred and three, you multiply the 5 by the 10 to the second power and get 500 because 10 to the second power is 10x10 which is 100, then add the three
PLEASE HELP ME OUT!!!
Answer:
Sample B cause 500/1 = 500, and 500/20=25. its lesser.
Step-by-step explanation:
cause 500/1 = 500, and 500/20=25. its lesser.
On a science test, students earn 5 points for each correct answer and lose 2 points for each incorrect answer. If there are 56 questions on the test, a student’s score is shown by the expression 5(56−w)−2w, where w represents the number of wrong answers. Pete says that the expression 7(40−w) could also be used. Is Pete correct? Why or why not? Show your work.
Answer:
He is wrong
Step-by-step explanation:
t r u s t
Answer the question below.
Answer:
I think it will help you a lot.
Look at the image above.
Have a question what is 5(2x+13)
1/2(6x+8)
3(6x+8)
1/3(6x+9)
Please and thank you
Answer:
10x + 65
6x + 8
---------
2
18x + 24
6x + 9
----------
3
Step-by-step explanation:
N/A
To find the decimal of 9/25, Tyler reasoned: “9/25 is equivalent to 18/50 and to 36/100, so the decimal of 9/25 is 0.36.”
Use long division to show that Tyler is correct.
Is the decimal of 18/50 also 0.36? Use long division to support your answer.
If its not too much can I have a explanation
Answer:
18/50 is also 0.36
Step-by-step explanation:
9/25, 18/50, and 36/100 are all the same number. They are just in different forms. 9/25 is the simplest form of 18/50 and 36/100. If you divide 36/100 by 9/25, you will get 4/4, which is 1, meaning that they are the same number. Same thing with 18/50. 18/50 divided by 9/25 is 2/2, which is 1, proving all of these numbers congruent.
Determine if the statement is true or false. Justify your response.
If one vertex of a slope triangle is at (0,0), the other vertex on the line will be the point that represents the simplified unit rate or slope
Answer:
True
Step-by-step explanation:
If one vertex of a slope triangle is at (0,0), the other vertex on the line will be the point that represents the simplified unit rate or slope
Please help im strugglin
pls answer the question in the pic I'll give u brainly
Answer:9 and 21
Step-by-step explanation:I used a calculator
HELP Please!!!
Select the correct answer. Jeremy is taking a photography class, but he doesn't own a camera. The class organizers will rent him a camera for $6 per day. Jeremy can spend up to $50 for the class, but he has to pay $15 to register for the class as well as rent the camera. The number of days, d, that Jeremy can rent the camera is represented by the inequality 6d + 15 < 50. Select the number of days Jeremy can rent the camera with the money he has. A. 5 B. 6 C. 8 D. 9 E. 10