If you know this you are an honor roll kid
Your fingernails grow at an average rate of 2.25 inches per year. If they grow at an average rate, you never cut them, and they did not break, how much would your fingernails grow in 4.5 years?
BRAINLIEST*
GIVE ME BRANILST PLZ!
Answers
10.12 inches long.
It’s basic math alright?
Related Questions
Please answer please!! Please answer 1–4 please actually answer please I need thissss
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2. 30% decrease
3. 80% increase
4. 25% decrease
What is 1+1. I’m really wondering of what your thoughts will be on this one.
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Answer: Depending on the situation, 2 or 11
Step-by-step explanation:
1 + 1 = 2
1+1 = 11
Answer:
Step-by-step explanation: So you take 1 and add it the other 1 and it equals 2
Write a story to represent the expression 6 divided by 3/4. Use multiplication to show the solution.
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Answer: 6 divided by 3/4 is 8
Step-by-step explanation:
First when you divide 6 and 3/4. We use a dividing a fraction by a whole number. We have to make 3/4 into 4/3 to make it easier because we are trying to have a whole number. Then you multiply 6 and 4 to get 24 then you divide by 3 so you get 24/3. When you divide this, you get 8.
Once up a time there were 6 and there were 3/4. 6 was the big guy. 3/4 was the smallest in the hood. they were enemies. One day they had a fight and 6 was divided by 3/4 and became 0.5 or 1/2. now 3/4 was the big guy.
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Use a number line to order the numbers from least to greatest.
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Assign the numbers to the number line in the following order:
2.15=2.15
220%=2.2
9/4=2.25
*2.15* is easy enough to place as it is already in decimal form. However, the other 2 options need to be converted to decimals in order to be placed. We have the fraction 9/4 and percentage 220%. 9/4 can either be simply divided on a calculator or turned into the mixed fraction 2 and 1/4, which is *2.25*. Finally, we know that converting a decimal to a percentage we multiply the decimal by 100. Therefore, to convert a percentage to a decimal we divide 100 or move the decimal to the left 2 places. With this conversion rule, 220% transforms to *2.2* and we have the third and final number for our number line. Arranging these three numbers from least to greatest:
2.15, 2.2, 2.25
if 4/4 is 1 then 9/4 is 2 whole with 1/4 left
220%=2.2 and 2.15 is still 2.15
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
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According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
what is the five number summary?
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Answer: Hope This Helps! :)
Step-by-step explanation:
The Minimum: Smallest value in the data set
The First Quartile: Written as Q1 and 25% of the data falls below the first quartile.
The Median/Second Quartile: The midway point of the data. 50% of all data falls below the median.
The Third Quartile: Written as Q3 and 75% of the data falls below the third quartile.
The Maximum: The largest value in the data set.
A group of seventh graders and a group of teachers at a local middle school were asked how many siblings they each have. The dot plots below show the results. Students A dot plot titled Students. A number line going from 0 to 9 labeled number of siblings. There are 2 dots above 0, 4 above 1, 7 above 2, 5 above 3, 2 above 4, and 0 above 5, 6, 7, 8, and 9. Teachers A dot plot titled Teachers. A number line going from 0 to 9 labeled Number of siblings. There is 1 dot above 0, 3 dots above 1, 2 above 2, 4 above 3, 5 above 4, 3 above 5, 1 above 6, 0 above 7, 1 above 8, and 0 above 9. When comparing the shape of the two sets of data, what conclusion can someone draw? The students tend to have fewer siblings than the teachers. The teachers tend to have fewer siblings than the students. Both the students and the teachers have a wide range of siblings. Both sets of data have the same shape. the answer is- a. The students tend to have fewer siblings than the teachers.
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Answer:
A. The students tend to have fewer siblings than the teachers.
Step-by-step explanation:
First we need to draw the dot plots correctly. If you count both sides they have 20 each.
Now, clearly none have fewer nobody here yet has more or less but going on to the next step.
Multiply exactly the number of siblings times how many people chose that many siblings. Ex: 2 (siblings) times 7 (people who has 2 siblings) = 14. And so on.
On the Student A, we get a total of 41 people having sibling, if you count the 0's then there were a total of 43 people. But now on the Teacher's A Dot Plot, we have a total of 68 people, if you include the 0 then we have a total of 69.
So the answer is A. The students tend to have fewer siblings than the teachers.
Answer:
The sum is A
Step-by-step explanation:
Just ma duty to help the community
Which special quadrilateral is both a rectangle and a rhombus? ( By the way, there is NO multiple choice. Just one word.)
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Answer:
A polygon I believe.
Step-by-step explanation:
A grocery store conducted a survey. It showed that when customers buy less cereal, it does not indicate a change in the amount of milk they purchase. What can we conclude?
A.There is no correlation between amount of cereal bought and amount of milk purchased.
B.There is a correlation between amount of cereal bought and amount of milk purchased. However, there is no causation. This is because there is likely a decrease in the amount of milk purchased with a decrease in the amount of cereal bought.
C.There is a correlation between amount of cereal bought and amount of milk purchased. There may or may not be causation. Further studies would have to be done to determine this.
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Answer:
option a ig.............
Answer: A, there is no correlation between amount of cereal bought and amount of milk purchased.
Step-by-step explanation: It's A because in problem said that when the customers bought less cereal, nothing changed when they bought the milk. So even when the customers bought less cereal, they still bought the same amount of milk. Then, there is no correlation between how much cereal and milk the customers purchase.
Please answer! (Brainlist Included)
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Can Someone Help Me Please? I am offering 100 points!
Geraldine is graphing the inequality x less-than 6. Which statements below describe steps she may take to graph the inequality correctly? Check all that apply.
Draw an open circle at 6.
Draw a closed circle at 6.
Shade all numbers less than 6.
Shade all numbers greater than 6.
Shade all numbers to the right of 6.
Shade all numbers to the left of 6.
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Answer:
shade all numbers less than 6
shade all numbers to the left of 6
Step-by-step explanation:
i believe this is the answer because if you graph x<6, you can see that the shaded area is to the left of 6 (numbers less than 6).
Desmos graphing calculator helps
Answer:
3, & 6
Step-by-step explanation:
PLease solve it as fast has you can
Answers
Answer:
\(f^{-1}\left(f(576)\right)=\boxed{576}\)
\(f^{-1}(-7)+f(-7)=\boxed{13}\)
Step-by-step explanation:
The inverse of an invertible function with the domain of all real numbers is obtained by reflecting the original function across the line y = x, which swaps the input and output values of the function. Therefore, (x, y) → (y, x).
Given table:
\(\begin{array}{lrrrrrr}\vphantom{\dfrac12}x&-7&11&-13&6&5&-9\\\cline{1-7}\vphantom{\dfrac12}f(x)&7&12&8&-7&13&5\end{array}\)
Inverse function:
\(\begin{array}{lrrrrrr}\vphantom{\dfrac12}x&7&12&8&-7&13&5\\\cline{1-7}\vphantom{\dfrac12}f^{-1}(x)&-7&11&-13&6&5&-9\end{array}\)
If we have a function f(x), the inverse function is denoted as f⁻¹(x), and it has the property that f⁻¹(f(x)) = x for all valid inputs x in the domain of f(x).
Therefore:
\(\large\boxed{f^{-1}\left(f(576)\right)=576}\)
The value of f(-7) is the value of f(x) when x = -7. Therefore, reading from the original table, f(-7) = 7.
The value of f⁻¹(-7) is the value of f⁻¹(x) when x = -7. Therefore, reading from the inverse function table, f⁻¹(-7) = 6.
Therefore:
\(\large\boxed{\begin{aligned}f^{-1}(-7)+f(-7)&=6+7\\&=13\end{aligned}}\)
brain liest for who ever does all :// im annoyed at the pathetic kids who keep wasting my points so i will give brain liest for who ever does only alll :DD
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Answer:
1. false
2.the reason it is False is because Jamiere ploted the numbers wrong.
3.(what are the drop-down choices?) answer: -4
4.-5 -2 +3= -4
Sorry if some are wrong hope you ace it! (:
theta is a right angled triangle tan theta=24/43) work out the value of theta give your answer to 1 decimal place
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Answer:
We know that tan(theta) = opposite/hypotenuse = 24/43.Using inverse tangent, we can find the angle theta:theta = tan^(-1)(24/43)Using a calculator, we can find:theta ≈ 29.6 degrees (rounded to 1 decimal place)Therefore, the value of theta to 1 decimal place is approximately 29.6 degrees.
Step-by-step explanation:
The value of theta in a right angle triangle for which tan(theta) = 24/43 can be found using the inverse tangent function, also known as arctan. When evaluated, theta equals approximately 29.4 degrees.
Explanation:In trigonometry, the tangent of an angle in a right angle triangle is the ratio of the side opposite to the angle to the side adjacent to the angle. Here, tan(theta) = 24/43, which means the ratio of the opposite side to the adjacent side is 24/43. To find the angle 'theta', you will need to use the inverse tangent function, commonly known as arctan or tan^-1.
In this case, theta = arctan(24/43). Use a calculator and ensure it's set to give the answer in degrees, not radians. The answer would be approximately 29.4 degrees to 1 decimal place.
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Pls help fast I need some one to help me pls
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Answer:
The answer is 2(x-3)
Explanation: Think of x-3 as its own expression. Multiply the expression by 2 to get the answer.
Answer: 2(x-3)
Step-by-step explanation:
Step 1: Split the sentence into 2 parts.
'2 times'= 2 x (or 2 times something)
'the difference of x and 3'= x-3
Step 2: combine to form an expression/equation
2(x-3)
Hope this helps!! :D
8th grade math i mark as brainliest
Answers
Solution: 1/4 x 2/4 = 2/16 = 1/8
Explanation: Notice how it said AND. And means multiply so we’re going to multiply. If it said OR, then we would have to add. So we only have one 2 and there is a total of 4 cards so it would be 1/4 and only 1 and 2 are less than three (2/4). If we multiply 1/4 x 2/4 we would get 2/16 but if we simplify it, we would get 1/8.
(Hope that helps)
Select the equivalent expression for each expression.
look at the image
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Answer:
(1.3^9)/(1.3^3)= Last Column: (1.3)^6
(-5/6)^2= First Column: -5^2/6^2
(-5/6)^1: Third Column: -5/6
(1.3)^0: Second Column: 1
Answer:
first row last column, second row first column, third row third column, last row second column
Step-by-step explanation:
first row last column: doing division w/ exponents means you have to subtract the exponents. 9-3=6 and since they have the same base, you don't have to do anything with it, so the answer is the last column.
second row first column: properties show that the square of -5/6 is equal to -5^2/6^2 or 5^2/-6^2. therefore, the answer is the first column.
third row third column: anything to the power of one is itself.
last row second column: anything to the power of zero is one.
Select the correct answer.
Each unit on the graph is equal to 1 block. How many blocks does Ben need to walk from his house to reach the supermarket?
A 4 blocks
B 5 blocks
C 7 blocks
D 9 blocks
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find the difference of 71.120 - 2.359
Answers
Answer: 68.761
Step-by-step explanation: calculator!!!!!!
Have a great day
Can somebody help me with 2 math questions pls?
Answers
Answer:
The first question is isocelese and obtuse
The second question its 11.
Step-by-step explanation:
4. it's isosceles and obtuse because the triangle has two sides of equal length and an angle that greater than 90°
What is the value of x in the figure? Enter your answer in the box.
Answers
Answer:
x=65
Step-by-step explanation:
145=(2x+15)(voa)
145-15=2x
130=2x
130/2=x
65=x
Step-by-step explanation:
hi,
Opposite angle theorem:
∡a₁ = ∡a₂∡b₁ = ∡b₂__________
According to the theorem:
∡b₁ = ∡b₂ ⇒ 145° = ( 2x + 15 )°
145° - 15° = ( 2x )°
130° = ( 2x )°
x = 60°
64068 - X divided by 74 What is the SMALLEST possible answer?
Answers
Answer:
23421
Step-by-step explanation
x = 32094 divided by 74 = 12.0932 so 64068 - 12.0932 = 64055.9068
good luck
Answer:
Already have the answer, but its 23421.
Step-by-step explanation:
Justin is evaluating the expression 12.5 + 3.8x, when x is 7.9.
12.5+3.8(7.9)
16.3(7.9)
128.77
What was Justin's error?
A. Justin should have multiplied 12.5 and 7.9 first.
B. Justin should have added 12.5 and 7.9 first.
C. Justin should have multiplied 3.8 and 7.9 first.
D. Justin should have added 3.8 and 7.9 first.
Answers
\( \: \)
\( \frak{x = 7.9}\)\( \: \)
Solution:-
\( \frak{12.5+3.8x}\)\( \: \)
\( \frak{12.5 + 3.8( 7 \: . \: 9 )}\)\( \: \)
\( \frak{12.5 + 30.02}\)\( \: \)
\( \boxed{\frak{ \blue{42 \: . \: 52}}}\)\( \: \)
hope it helps! :)
Help plz i need help with this due todayyy
Answers
Answer:
1. -2
2. Chivas
3. America
Step-by-step explanation:
Find x. Then find the measure of angles A, B and C.
Answers
Answer:
x= 11
A=59
B= 37
C = 84
Step-by-step explanation:
A triangle adds up to 180 °.
So the equation will be a °+ b° + c° = 180°
Next, you combine like terms.
\(6x + 3x + 9x+4-15-7 = 180\\18x-18=180\)
Then inverse operation,
\(18x-18=180\\18x=198\\x=11\)
After to get a, b, and c you just need to plug in x.
\(6(11)-7=a\\3(11)+4 = b\\9(11)-15=c\)
(2x+78)(5x+15) what is x
Answers
2x * 15 = 30x
78 * 5x = 390x
78 * 15 = 1170
10x ² + 30x + 390x + 1170
= 10x ² + 420x + 1170
Answer:
10x^2+420x+1170
Step-by-step explanation:
(2x+78) (5x+15)
2x (5x+15)+78(5x+15)
10x^2+30x+78(5x+15)
10x^2+30x+390x+1170
10x^2+420x+1170
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
Answers
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
Every time Carrie bakes a batch of brownies, she uses 1/8 cup of chocolate. If she has 1/2 cup(s) of chocolate remaining, how many batches of brownies can Carrie make? Input your answer as a whole number.
Answers
1/8 + 1/8 +1/8 +1/8 is the same as 1/2. Each 1/8 represents 1 batch. (1/8*4=4/8 which is equivalent to 1/2)
Step-by-step explanation:
Explanation: 1/8 + 1/8 + 1/8 + 1/8= 1/2
`1\frac{1}{2}`quarts of sparkling water and `\frac{3}{4}`quart of grape juice. a. How much sparkling water would you need to mix with `9` quarts of grape juice? b. How much grape juice would you need to mix with `\frac{15}{4}`quarts of sparkling water? c. How much of each ingredient would you need to make `100` quarts of punch?
Answers
Answer:
Step-by-step explanation:
18 quarts
A 7-pack of bracelets costs $6.03. What is the unit price, rounded to the nearest cent?
Answers
Answer:
86 cents
Step-by-step explanation:
Since 7 cost $6.03 and you want to find the price of 1
You can do a ratio
7. $6.03
--- = ---------
1. x
7 divided by 1 is 7
Which means $6.03 divided by 7 will get your answer
$6.03/7 = .8614 > .86 cents