Answer:
C. A cube that is 1 yard long, 1 yard wide, 1 yard high
Step-by-step explanation:
A unit cube has a volume of 1 cubic unit.
This means that the length, width, and height are all 1 unit.
Answer choice C is the only one that has a cube with the length, width, and height at 1 unit.
This means it is a unit cube because the volume will be 1 cubic unit.
So, C is the correct answer.
Answer:
Step-by-step explanation:
wow
Irene is cutting construction paper into rectangles for a project. She needs to cut one rectangle that is 8 inches × 13 1/2 inches. She needs to cut another rectangle that is 10
1/4 inches by 10 1/2 inches. How many total square inches of construction paper does Irene need for her project?
Answer:
# weeks ago
Step-by-step explanation:
Simplify the expression:
7f+9+7–3f
Please take a screenshot of this, edit the screenshot to the answer and send it to me in brainly, thanks
ASAP:
On a electricity bill of $14.80, mrs.miller pays only $38.76 because she pays a certain date. what percent discount is mrs.miller allowed?
Answer:
I assumed that you made a mostake and meant:
On a electricity bill of $38.76, mrs.miller pays only $14.80 because she pays a certain date. what percent discount is mrs.miller allowed?
62% approx
Step-by-step explanation:
$38.76 - $14.80 = $23.96
23.96/38.76 = 61.8%
Mrs. Miller is allowed a discount of approximately 5% on her electricity bill.
To calculate the percent discount that Mrs. Miller is allowed on her electricity bill, we can use the following formula:
Percent discount = (Discount amount / Original amount) * 100
In this case, the original amount of the bill is $40.80, and Mrs. Miller pays only $38.76, which means she receives a discount of $40.80 - $38.76 = $2.04.
Now, let's calculate the percent discount:
Percent discount = ($2.04 / $40.80) * 100 ≈ 5%
The discount is given as a percentage of the original bill amount and represents the amount saved by Mrs. Miller due to paying on a certain date or any other special offer provided by the electricity company. By paying $38.76 instead of $40.80, she saves $2.04, which is 5% of the original bill.
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Cover the edge length to an equivalent fraction.
Answer:
3/2
Step-by-step explanation:
Answer: 3/2
Step-by-step explanation:
2 × 1 = 2 + 1 = 3. that is where you get the 3 and you keep the denominator
hope that hepled :)
Choose the expression below that correctly represents, "The product of 3 and a number increased by 14." *
3n + 14
3n - 14
14 - 3n
(3 x n) / 14
Answer:
it will be 3n+14
plzz mark me as a brainlist
Solve for N: 8th grade KA math problem. Correct answers only, have a great day
(This problem contains variables and exponents)
Answer:
n = 5
Step-by-step explanation:
1) Use power rule: [tex](x^a)^b=x^{ab}[/tex].
[tex]z^{2n}=z^{10}[/tex]
2) Cancel the base of z on both sides.
2n = 10
3) Divide both sides by 2.
[tex]n=\frac{10}{2}[/tex]
4) Simplify [tex]\frac{10}{2}[/tex] to 5.
n = 5
There are x students in Mrs. Schwartz's third-grade class. One fewer than half the students have brown eyes. Six fewer children have blue eyes than have brown eyes. The rest of the students have green eyes. How many students have green eyes?
F. 8
E. 7
G. x/2-7
H. x - 8
am i right brainliest going to first correct answer
A gardener planted 5 rows of vegetables. Each row has 3 pepper plants and s squash plants. The garden contains a total of 20 plants.
Which equation can be used to determine the number of squash plants that are in the garden?
3(5+s) = 20
(5x3) + (5xs) = 20
5(3+s) = 20
15 + 3s = 20
5 + 3 + s = 20
All digits in a dropdown number are different, and one of its digits is the average of all its digits. It has at least two digits. For example, 5021 is a dropdown number, but neither 4389 nor 6033 is a dropdown number.
Questions:
1. Find the smallest dropdown number.
2. What are the smallest and largest 4-digit dropdown numbers?
3. How many 3-digit dropdown numbers are there?
4. Is it possible for a pair of consecutive numbers to both be dropdown numbers? If not, explain why not. If it is possible, find the smallest such pair.
1. Start the search among 2-digit numbers. A dropdown number (DDN) with 2 digits is a number [tex]ab[/tex] such that
[tex]\dfrac{a+b}2 = a \implies a + b = 2a \implies b = a[/tex]
or
[tex]\dfrac{a+b}2 = b \implies a+b = 2b \implies a=b[/tex]
but both of these solutions violate the requirement that the digits are distinct, so there are no 2-digit DDNs.
A 3-digit DDN [tex]abc[/tex] is such that
[tex]\dfrac{a+b+c}3 = a \implies a+b+c = 3a \implies b+c = 2a[/tex]
or [tex]a+c=2b[/tex] if the average is [tex]b[/tex], or [tex]a+b=2c[/tex] if the average is [tex]c[/tex]. The smallest possible value for [tex]a[/tex] is 1 since we require 3 digits. Then [tex]b+c=2[/tex], and we can pick [tex]b=0[/tex] and [tex]c=2[/tex] to get the smallest DDN, 102.
2. In a 4-digit DDN [tex]abcd[/tex], we have
[tex]\dfrac{a+b+c+d}4 = a \implies a + b + c + d = 4a \implies b+c+d=3a[/tex]
or [tex]a+c+d=3b[/tex] or [tex]a+b+d=3c[/tex] or [tex]a+b+c=3d[/tex].
We're free to fix [tex]a=1[/tex] and [tex]b=0[/tex] to try to get the smallest DDN. This leaves us with [tex]c+d=3[/tex] or [tex]c+d=-1[/tex] or [tex]1+d=3c[/tex] or [tex]c=3d[/tex].
The first two cases are impossible - the only choices for [tex]c,d[/tex] such that [tex]c+d=3[/tex] are 1 and 2, and the sum of two positive integers must be positive. The smallest possible value of [tex]c[/tex] is 2; this leaves us with [tex]1+d=6[/tex] or [tex]2=3d[/tex], but the latter case is impossible because 3 does not divide 2. So [tex]d=5[/tex], and the smallest 4-digit DDN is 1025.
To find the largest DDN, start with the largest possible values for [tex]a[/tex] and [tex]b[/tex]. Let [tex]a=9[/tex] and [tex]b=8[/tex]. Then [tex]c+d=19[/tex] or [tex]c+d=15[/tex] or [tex]17+d=3c[/tex] or [tex]17+c=3d[/tex]. At most, we can have [tex]c+d=13[/tex] with 7 and 6, so the first two cases are impossible. If we maximize [tex]c=7[/tex], then either [tex]17+d=21\implies d=4[/tex] or [tex]24=3d\implies d=8[/tex] (which we don't want). So the largest 3-digit DDN is 9874.
3. I don't have an analytical solution to this, but using brute force (program) the total count is 112.
4. It is possible; consider 1249 and 1250, with digital averages
[tex]\dfrac{1+2+4+9}4=4 \text{ and } \dfrac{1+2+5+0}4=2[/tex]
which happens to be the smallest pair. (Also found with brute force.)
Question 7(Multiple Choice Worth 5 points)
(01.02 MC)
If (92)P=98, what is the value of p?
02
03
04
06
Pls help it is due today
Answer:
D. How many students enrolled in seventh grade at the start of this year
Answer:
The last one- How many students enrolled in seventh grade at the start of the year
We can measure temperature in two different common units: degrees Celsius and degrees Fahrenheit.
The variable F represents the temperature in degrees Fahrenheit that is equivalent to CCC, the temperature in degrees Celsius.
F=32+1.8CF=32+1.8CF, equals, 32, plus, 1, point, 8, C
What is the temperature increase in degrees Fahrenheit that is equivalent to a temperature increase of 10 degrees Celsius?
Answer:
Step-by-step explanation:
Thank you for asking this question. Here is your answer:
1/2 The increase in temperature by 10
10°C
Times the unit rate of the conversion function.
2/2 F
is given in slope-intercept form, so the slope of the graph is 1.8
This means the unit rate is 1.8°F / 1°C
Therefore, for 10°C
The increase in Fahrenheit is
10⋅1.8
= 18°F
If there is any confusion please leave a comment below.
how many ten digit numbers have at least two equal digits
Answer:
A ten digit number without any equal digits is a permutation of 0,1,2,3,4,5,6,7,8,9.
Assuming the first digit cannot be zero, there are 9×9! such permutations.
In total there are 9×109 ten digit numbers so you can easily calculate the probability.
For which of the following graphs is y a function of x
Answer:
D
Step-by-step explanation:
Draw vertical lines on your graph if they pass through more than once it is not a function.
Answer:
D
Step-by-step explanation:
Use the vertical line test.
If 2 points have the same x coordinate, it is not a function
A fails
B fails
C fails
D passes
What is scale factor of the dilation?
Can scale factors be rationals numbers?
Please explain in the most detailed way you can.
There are 1073 students at Raine High School. 26 percent do not identify as male or female, 42 percent identify as female, and 32 percent identify as male. How many people don't identify, how many people are female, and how many people are male?
Identify the two tables which represent quadratic relationships.
Answer: Second to the top and the bottom tables.
Step-by-step explanation:
Diego is lining up driftwood sculptures in front of his woodshop. He has a dolphin, gull, seal, and a whale. In how many different ways can he line up his sculptures? Make an organized list to show the sample space. (I’m terrible at math lol and I need this answer before 5:30 today)
Answer:
what is an organized list?
Step-by-step explanation:
plz help fasttttt plessssssssss ill mark the right one brainlyest :v
Answer:
They answer is D.
Step-by-step explanation:
Hope this helps. Have a nice day!
Giving out braliest (idek if I spelt it right lol-)
Answer:
15
Step-by-step explanation:
6/2 = 3 minutes per lap
5 * 3 = 15
Answer: 15
Step-by-step explanation:
The ratio shown is 1:3. So the same must hold true if a given value were 5. 5*3=15, so the answer is 15.
find x and y intercepts. write ordered pairs representing the points where the line crosses the area axes. 2x+5y-11=0
x intercept- (_,0)
y intercept- (0,_)
Answer:
X-intercept- [tex](\frac{11}{2} ,0)[/tex]
Y-intercept- [tex](0,\frac{11}{5} )[/tex]
Step-by-step explanation:
Give 2 reasons you can tell this is not a linear function.
Answer: 1. Using the line test, the function runs into the same x-values; so this is not a linear function. 2. A linear function can't have different y-values with the same x-value; so this is not a linear function.
Step-by-step explanation:
Answer: uh the line curves and the points don’t equal each other
Step-by-step explanation:
The scale of a drawing is 1 unit : 6 feet. If the length of the model is 4 units and the width is 2.5, what is the length and width (dimensions) of the actual building?
Answer:
24 feet in lenght and 15 in width
Step-by-step explanation:
Answer:
LxWxH= 60 units sorry if wrong
Step-by-step explanation:
How did the boundaries of the Mauryan Empire change under Aśoka?
The empire expanded to the south.
The empire expanded to the west.
The empire expanded to the north.
The empire shrank to a smaller size.
Answer:
a
Step-by-step explanation: On edge 2022
Answer:
a
Step-by-step explanation:
ez edge 2022
Select all equations that have graphs with the same y-intercept.
Select all that apply:
A) y = 3x - 8
B) y = 3x - 9
C) y = 3x + 8
D) y = 5x - 8
E) y = 2x - 8
F) y = (1/3)x - 8
Answer: A, C, D, E, and F have the same y-intercepts.
Step-by-step explanation:
The Equation for graph A has a y-intercept of -8
The Equation for graph B has a y=intercept of -9
The Equation for graph C has a y-intercept of -8
The Equation for graph D has a y-intercept of -8
The Equation for graph E has a y-intercept of -8
The Equation for graph F has a y-intercept of -8
The only difference between the y-intercepts of the equations is the equation for graph B, it has a y-intercept of -9 so it will not be the same as the other equations with the same y-intercepts. \
A, C, D, E, and F have the same y-intercepts.
I'LL GIVE BRAINLIEST:
Answer:
B
Step-by-step explanation:
hope this helps
Answer:
B
Step-by-step explanation:
The box plots compare the gross earnings, in millions of dollars, of movies during the months of June and July. Which statement correctly compares the two data sets?
a The difference in the medians is about a fourth of the range in June.
b The median in June is about half of the median in July.
c The difference in the medians is about twice the interquartile range in July.
d The median in June is about 1 million dollars less than the median in July.
Answer:
me lo pones en español
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
PLZZZZZ help I will give brainly for right answer
You ask 100 randomly chosen dog owners in your town how many dogs they own. The results are shown in the table. There are 500 dog owners in your t
Number of Dogs Frequency
1 54
2 38
3 3
4 1
5 4
You ask 100 randomly chosen dog owners in your town how many dogs they own. The results are shown in the table. There are 500 dog owners in your town.
Mean: _???_ dogs per owner.
The mean number of dogs per owner in your town is 1.63 dogs
What is Mean?The mean value in a set of numbers is the middle value, calculated by dividing the total of all the values by the number of values.
Mean = Sum of Values / Number of Values
Given data ,
To find the mean (average) number of dogs per owner in your town, we can use the formula:
Mean = (Sum of all values) / (Total number of values)
From the table, we can calculate the sum of all values by multiplying the number of dogs by their respective frequencies and adding them up:
(1 * 54) + (2 * 38) + (3 * 3) + (4 * 1) + (5 * 4) = 54 + 76 + 9 + 4 + 20 = 163
The total number of values (or dog owners) in your town is given as 100.
Plugging these values into the formula, we get:
Mean = 163 / 100
Mean = 1.63 (rounded to two decimal places)
Hence , the mean number of dogs per owner in your town is approximately 1.63 dogs
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