What is the value of the expression 9 + (fraction 1 over 2)4 ⋅ 48?
A. 12
B. 15
C. 17
D. 18
Answers
Answer:
c. 17
Step-by-step explanation:
Related Questions
pls help me quickly answer this
Answers
The missing side length is 12
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
20r^7 st^2 u^4
Step-by-step explanation:
hope that helps.
This table shows a linear relationship.
x 4 8 12 16 20
y 248 496 744 992 1240
Based on the information in this table, which equation can be used to model the relationship between x and y?
y = 4x + 248
y = 62x
y = x + 4
y = 4x
Answers
.......................
ahh hope this helped!
The area of a parallelogram 420 square cm and the height is 35 cm. Find the corresponding base.
Answers
Answer:
12
Step-by-step explanation:
420/35
12
12*35=420
Answer:
The corresponding base is 12 cm.
Step-by-step explanation:
The area of a parallelogram is calculated with the formula of A=bh, where b is the base and h is the height.
You can apply the problem to the formula:
420=b(35)
To solve, work backwards.
Divide 35 to both sides.
420 divided by 35 is 12
b=12
Hope this helps!
Which triangle is correctly labeled?
Answers
Option (b) Is the answer
Hope it helps you
The answer is Option (B)
Reason
The Hypotenuse is always on the Opposite side of the Right Angle.
This is only seen in Option (B)
Learn more about Hypotenuse and Legs here
Visit —
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Hope my answer helps you✌️
Mark BRAINLIEST
The two dot plots below compare the forearm lengths of two groups of schoolchildren:
Based on visual inspection of the dot plots, which group appears to have the longer average forearm length? (5 points)
a
Group B, because three children in the group have the least forearm length of 11 inches
b
Group A, because three children in the group have the least forearm length of 11 inches
c
Group A, because seven children have a forearm length longer than 12 inches
d
Group B, because two children have a forearm length longer than 12 inches
Answers
Answer: B
Step-by-step explanation:looky
At a book store there are 25 books on the clearance section. 20 of the books are young adult novels and the rest of the books are picture books. Which statement is not true? *
A) For every 4 young adult novels, there is 1 picture book
B) For every 5 books, 4 are young adult novels
C) The ratio of picture books to young adult novels is 1:4
D) There is 1 picture book for every 5 books
E) All statements are true
Answers
(2 squared • 3 to the fourth power) cubed
Answers
\(\huge\text{Hey there!}\)
\(\mathsf{(2^2 \times 3^4)^3}\)
\(\mathsf{= (2 \times 2 \times 3 \times 3 \times 3 \times3)^3}\)
\(\mathsf{= (4 \times 9 \times 9)^3}\)
\(\mathsf{= (4 \times 81)^3}\)
\(\mathsf{= (324)^3}\)
\(\mathsf{= 324^3}\)
\(\mathsf{= 324 \times 324 \times 324}\)
\(\mathsf{= 104,976\times324}\)
\(\mathsf{= 34,012,224}\)
\(\mathsf{= 2^6 \times 3^{12}}\)
\(\huge\textbf{Therefore, your answer should be:}\)
\(\large\boxed{\mathsf{Option\ A. 2^6 \times 3^{12}}}\large\checkmark\)
\(\huge\text{Good luck on your assignment \& enjoy your day!}\)
~\(\frak{Amphitrite1040:)}\)
draw a number line and mark all described points: -3≤x≤4
Answers
Which equation has a constant of proportionality equal to 2?
Answers
Answer:
A) y = 10/5x
10 divided by 5 = 2
Step-by-step explanation:
I hope it helps ❤❤
how many different combinations can 5 dies add up to 24 in a table of outcome
Answers
Answer: 16,777,215
Step-by-step explanation: The number of combinations possible with 24 numbers is 16,777,215.
The number of combinations possible with 24 numbers is 16,777,215.
The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.
Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside
Part A: Calculate the measures of center. Show all work. (2 points)
Part B: Calculate the measures of variability. Show all work. (1 point)
Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)
Answers
For Mountain View School:
Data: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 0 + 1 + 2 + 3 + 4 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 8 + 8 + 8 + 9) / 19
= 100 / 19
≈ 5.26
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
For Seaside School:
Data: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 1 + 1 + 2 + 2 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 7 + 8 + 8 + 8 + 9) / 19
= 80 / 19
≈ 4.21
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
Now let's calculate the measures of variability, specifically the range and interquartile range (IQR).
Range: The range is the difference between the largest and smallest values in the dataset.
For Mountain View School:
Range: 9 - 0 = 9
For Seaside School:
Range: 9 - 0 = 9
Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1) and measures the spread of the middle 50% of the data.
For Mountain View School:
Q1 = 3
Q3 = 7
IQR = Q3 - Q1 = 7 - 3 = 4
For Seaside School:
Q1 = 2
Q3 = 7
IQR = Q3 - Q1 = 7 - 2 = 5
To determine which school is a better choice for a smaller class size, we can consider both the mean and the median.
Both the mean and median for Mountain View School are higher than those for Seaside School. This suggests that, on average, the class sizes at Mountain View School are larger than those at Seaside School. Therefore, if you are interested in a smaller class size, Seaside School would be a better choice
For Mountain View School:
- Median: The median class size is the middle value, which is 25.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (29 + 28 + 28 + 27 + 25 + 24 + 24 + 23 + 21 + 20 + 19 + 18 + 15 + 13 + 10) / 15 = 21.27.
For Seaside School:
- Median: The median class size is the middle value, which is 20.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (25 + 25 + 27 + 27 + 28 + 28 + 28 + 30 + 31 + 35 + 36 + 38 + 40 + 43 + 45) / 15 = 31.13.
Part B:
For Mountain View School:
- Range: The range is the difference between the largest and smallest values, which is 29 - 10 = 19.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 20 and Q3 is 28. Therefore, the IQR is 28 - 20 = 8.
For Seaside School:
- Range: The range is the difference between the largest and smallest values, which is 45 - 25 = 20.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 27 and Q3 is 38. Therefore, the IQR is 38 - 27 = 11.
Part C:
If you are interested in a smaller class size, Mountain View School is a better choice for you because it has a lower mean and median class size than Seaside School.
PLS HELP!! there is a pic attached
Answers
Step-by-step explanation:
First
SQUARE ROOT 4
THEN SECOND
3.25
THEN THIRD
SQUARE ROOT 20
THEN LAST
1.5
Answer:
\(\frac{3}{2}\) \(\sqrt{4}\) 3.25 \(\sqrt{20}\) 5Step-by-step explanation:
\(\frac{3}{2}\) = 3 ÷ 2 = 1.5 \(\sqrt{4}\) = \(\sqrt{2^{2} }\) = 2. 3.254. \(\sqrt{20} = \sqrt{2^{2} * 5 } = \sqrt{2^{2} } * \sqrt{5} = 2\sqrt{5} = 4.47\)
5. 5
QUICK! Find the area of the smallest square in the diagram.
A) 25 square feet
B) 5 square feet
C) 313 square feet
D) 13 square feet
Answers
Answer:
313 square feet
Step-by-step explanation:
313 square feet
Answer:
A) 25
Step-by-step explanation:
sides of top square are all 13 and sides of bottom square are all 12
we now have the hypotenuse (13) and another side length of the triangle (12) using a^2+b^2=c^2 we can find the side of the square then its area.
144+b^2=169
b^2=25
b=5, which means the smallest square's sides are all 5 making it have an area of 25
Order these numbers from least to greatest. 6.86, 6.8, 6.806, 4.1751
Answers
Answer:
4.1751 6.8 6.806 6.86
Step-by-step explanation:
2nd Pic with the responses
Answers
HELP PLEASE!!
The kinetic energy of a car can be described by the function KE = 12 mv2, in which the constant m is the mass of the car and v is the car’s velocity. If the velocity keeps increasing, the kinetic energy will —
A remain constant
B continually increase
C increase and then become constant
D decrease to zero
Answers
Expand And Simplify 6y+4(3y+5)
18 points and brainliest
Answers
Answer: 18y+20, cannot be simplified any further
Step-by-step explanation: screenshot
Answer:
2(9y + 10)
Step-by-step explanation:
pls mark as brainiest
Greta, who is in seventh grade, asks her classmates Pete, Rob, Mark, Maria, and Sharon about their favorite books. Four of the five say their favorite book is The Adventures of Huckleberry Finn. From this data, Greta concludes that most seventh-grade students like this book.
Greta’s sample is
. The generalization made from the sample is
.
Answers
Answer: Most seventh grade students.
Step-by-step explanation:
Greta's sample is 5
pls answer I'll mark brainliest
Answers
Answer:
Step-by-step explanation:
so in order to find the surface are of square and rectangle we have this formula square =a^2
Some of the rectangles are 11*5 = 55
And for the squares they are 2*5=10
But we have 2 rectangle with 2*11=22
Basically just add them up and the answer is 174m^2
174.
the L of the main rec is 11x14 the side boxes both have an area of 10. add all up and you get 174
Pablo has 20 balloons for his party. He will either take 2 for a stack or 3 for a stack. How many more stacks will Pablo need if he takes 3 on each stack?
Answers
What will be the new position of the given point (7,4) after translation of 2 units left is (7,6)
true or false
Answers
its false actually i edited (im rambling on because it has to be between 20 and 500 characters)
What is 15 + (-3) please help me
Answers
Answer:
12
Step-by-step explanation:
15 + (-3) = 12
you could also write it as 15 - 3 = 12
Answer: 12
Explanation:
15 is in +
-3 is in -
So, - and + = -
Write the Equation
15 - (-3)
(Do normal subtraction)
= 12 (which sign do we use?)
15 > -3
greater number sigh is + so,
+12 or 12 is the answer
solve for v
-1v - 5 ≤ -10
easy 60 points
Answers
\(\huge\underline\mathtt\colorbox{cyan}{v>=5}\)
A teacher was interested in the cafeteria food that students preferred in a particular school. She gathered data from a random sample of 200 students in the school and wanted to create an appropriate graphical representation for the data.
Which graphical representation would be best for her data?
Stem-and-leaf plot
Line plot
Histogram
Box plot
Answers
Answer:
histogram would seeming be the best one please let me know if I got it wrong though
Answer:
Histogram
Step-by-step explanation:
A histogram is a bar graph that shows the frequency DATA values in the INTERVALS.
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
Answers
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.
Evaluate 9 • (-4), if a = 2
Answers
Answer: A isn’t in the equation so you don’t need that info.. but 9*-4=-36
Step-by-step explanation:
Solve both please 7th grade math
Answers
B will be 106 i Belive
Nile had 20% less strike outs this year than last year. He had 124 strike outs last year. Which steps are needed to calculate the number of strike outs Nile had this year? Check all that apply.
(A) Convert 20% to a decimal.
(B) Multiply: 0.2 × 124 = 24.8
(C) Divide: 124 ÷ 20 = 6.2
(D) Subtract: 124 – 24.8 = 99.2
(E) Add: 124 + 24.8 = 148.8
(F) Subtract: 124 – 6.2 = 117.8
Answers
Answer: hope this helps ♡
1. (A) Convert 20% to a decimal.
2. (B) Multiply: 0.2 × 124 = 24.8
3. (D) Subtract: 124 – 24.8 = 99.2
Step-by-step explanation:
20% less than 124
20% of 124, and then subtract so,
= \(\frac{20*124}{100}\)
= 0.2 × 124
= 24.8
124 - 24.8 = 99.2
does anyone know what the √2.25 is when rewritten as a fraction?
Answers
Answer: \(\sqrt{\frac{9}{4} }\)
Step-by-step explanation:
This is what it is as a mixed number
\(\sqrt{2.25}\)
= \(\sqrt{2\frac{1}{4} }\)
= \(\sqrt{\frac{9}{4} }\)
If you want it written in exponential form it would look like this:
\((\frac{9}{4}) ^{\frac{1}{2} }\)
Answer:
1.5 in decimal and 3/2 or 1 1/2 in fraction
Step-by-step explanation:
hope this helps:)