Answer:
Approx. 3,500 hours
Step-by-step explanation:
500 bagels / 2 hours = 250 bagels per hour.
Take the average per hour (250) and multiply it by desired time.
250 x 14 = 3,500 bagels in 14 hours.
The cross-section of the prism below is an equilateral triangle.
a) What is the area of the shaded face?
b) How many rectangular faces does the prism have?
c) What is the total area of these rectangular faces?
7 cm Scroll down
8 cm
a.) The area of the shaded face would be =54cm²
b.) The number of rectangular faces that the prism has =3
c.) The total area of the rectangular faces would be=162cm².
How to calculate the area of the shaded face in the diagram above?To calculate the area of the shaded face, the formula that should be used = length×width.
where;
Length = 9cm
width = 6cm
Area = 9×6 = 54cm²
The total number of rectangular faces = 3
The total area of these rectangular face would be area of one rectangular face multiplied by 3.
That is;
54×3 = 162cm²
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AYO HELP ME WITH THIS!!!!
Define the variables, write a system and solve.
Five tacos and three drinks cost $9.10. Three tacos and one drink cost $4.70. How much does one taco cost and how much does one drink cost?
Answer:
a taco is 1.25 and a drink is 0.95
Step-by-step explanation:
tacos = t
drinks = d
5t + 3d = 9.10
3t + d = 4.70
this is a simultaneous equation so times the first one by one and the second by 3 and then take them away from each other and solving to get
t = 1.25 and d=0.95
one drink is $0.95
one taco is $1.25
Hope this helps!!
match the type of attention with its impact on the encoding process.
Type of Attention Impact on Encoding Process
1. Sustained attention Facilitates thorough encoding of information.
2. Selective attention Enhances encoding of attended stimuli while filtering out irrelevant information.
3. Divided attention Impairs encoding by dividing attentional resources among multiple tasks.
4. Exogenous attention Captures attention involuntarily, potentially interrupting the encoding process.
5. Endogenous attention Voluntarily directed attention that can prioritize specific information for encoding.
1. Sustained attention: Sustained attention refers to the ability to maintain focus over an extended period. It has a positive impact on the encoding process as it allows for thorough and comprehensive encoding of information.
2. Selective attention: Selective attention involves focusing on specific stimuli while filtering out irrelevant information. It enhances the encoding process by directing attention to the relevant stimuli, promoting their effective encoding.
3. Divided attention: Divided attention refers to the attempt to allocate attention to multiple tasks simultaneously. Dividing attention among multiple tasks impairs the encoding process as attentional resources become fragmented, leading to less effective encoding of information.
4. Exogenous attention: Exogenous attention is captured involuntarily by external stimuli, potentially interrupting the encoding process. It can divert attention away from the intended encoding task, resulting in a negative impact on encoding.
5. Endogenous attention: Endogenous attention is voluntarily directed attention that allows individuals to prioritize specific information for encoding. It enhances the encoding process by selectively focusing on relevant stimuli and allocating cognitive resources accordingly.
Different types of attention have varying impacts on the encoding process. Sustained attention and selective attention positively influence encoding, while divided attention and exogenous attention have negative effects. Endogenous attention, on the other hand, can enhance encoding by prioritizing specific information.
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Four different objects are placed on a number line at 0. The chart describes the motion of each object
Motion
3 units left, then 3 units right
6 units right, then 18 units right
8 units left, then 24 units right
16 units right, then 8 units left
Object
W
X
Y
Z
Using the information in the chart, the distance and displacement of each object can be determined. Which object
has a distance that is three times as great as its displacement?
DW
Y
OZ
The object whose distance is three times its displacement is object Z.
How to find the distance of the object on the coordinate?The distance is defined as a scalar quantity representing the total distance traveled.
Displacement is a vector representing the distance between the end and start points.
Distance, Displacement, Ratio To calculate r = 3
Object Motion Distance Displacement ratio
X 3 units left, 3 units right 3 + 3 = 6 3 - 3 = 0 ∞
Y 6 units right, 18 units right 6 + 18 = 24 6 + 18 = 24 1
W 8 units left, 24 units right 8 + 24 = 32 -8 + 24 = 16 2
Z 16 units right, 8 units left 16 + 8 = 24 16 - 8 = 8 3
Ratio is calculated by dividing the distance by the displacement.
distance/displacement.
For object Z it is 24/8 = 3. So the object whose distance is three times its displacement is object Z.
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Casey's mom is the baseball coach for his team. She spent $150 on baseballs. Each baseball cost $5. How many baseballs did she buy?
Answer:
nicw
Step-by-step explanation:
150-5=145
The closest perfect square less than 2592
does anyone wanna help a gal out with this 6th grade work due today
Answer:
2 - 30ft²
3 - 57yd²
Step-by-step explanation:
Hey There!
The first step in solving this problem is finding the formula for area of a trapezoid
\(A = \frac{a+b}{2} h\)
a = base 1
b = base 2
h = height
For the first one the dimensions are
a = 6
b = 9
h = 4
now we just plug in the values
\(A=\frac{6+9}{2} 4\\6+9=15\\\frac{15}{2}=7.5\\7.5*4=30\)
so the area of the first trapezoid is 30 ft²
For the second one the given dimensions are
a = 8
b = 11
h = 6
now we just plug in the values
\(A=\frac{8+11}{2} 6\\8+11=19\\\frac{19}{2} =9.5\\9.5*6=57\)
so the area of the second trapezoid is 57 yd²
Please help mathematics
Answer:
Point B.
Step-by-step explanation:
The highest peak is at B.
Answer:
Step-by-step explanation:
Reading the graph, the answer should be B. There is nothing else that is any higher. If you owned stock and its chart looked like the one you were given, you'd be very grateful to sell at B, especially if you bought it at A.
You should note that if you bought it at G and sold it at H, what's almost a life changing piece of luck. You do that very few times in your lifetime.
plzzzzz hurry i'm running out of time
The tree in Shen's backyard is 8.2 m high. How high is it in centimeters?
Be sure to include the correct unit in your answer.
Answer:
820 cm
Step-by-step explanation:
Since one meter is 100 cm, 8.2*100 is 820
Answer: 820
Step-by-step explanation:
1 meter is 100 centimeters
1 meter is 100 centimeters, 8.2 meters are 820 centimeters.
please help me solve this :)
what are the answers to the equation please get back to me
Answer:
A
Step-by-step explanation:
Since you are multiplying -2 and 12, you can put them in any order as long as you get - 24/5
Find the measure of each exterior angle for a regular octagon. Round to the nearest tenth if necessary.
Answer:
I guess it is 45°
Step-by-step explanation:
Hope it helps!!!!
Answer:
45°
Step-by-step explanation:
the sum of the exterior angles of a polygon is 360°
a regular octagon has 8 equal exterior angles , then
exterior angle = 360° ÷ 8 = 45°
Help! I need help asap, I will give brainliest
Answer:
15.733in^2
Step-by-step explanation:
For this triangle it would be area=0.5 * b * h * sin(y)
(y) being the angle
(b) being base
(h) being height
Hope this helps and I am pretty sure this is right.
Answer:
is 24
Step-by-step explanation:
because is multiply for 22
What is the mode?
9 4 6 3 9 3 10 4 6 4
Answer:
4
Explanation:
The mode is what number occurs most often
The mode for this question is 4
Mode
In a set of numbers, the mode is the number that occurs most often. In other words, it measures how frequently a particular number occurs within a set of numbers. It is a type of average, like its counterparts, the median and mean.
To find the mode of a set of numbers,
List the set of numbers in ascending or descending order, including any duplicatesCount the number of times each number in the set of numbers occurs. The number that occurs the highest number of times is the mode of the set of data-3(2x-3)+10x=39 what’s the answer
bill can drive from springfield to teton at a certain rate of speed in 6 hours. if he increase his speed by 20mph he can make the trip in 4 hours. how far is it from springfield to teton
Let's denote the distance from Springfield to Teton as "D" and Bill's original rate of speed as "R" (in miles per hour). We know that at his original speed, he can travel from Springfield to Teton in 6 hours.
So, we can express this relationship as: D = R x6. Now, when Bill increases his speed by 20 mph, he can make the trip in 4 hours. So, we can express this new relationship as: D = (R + 20) x 4. Since both equations represent the distance from Springfield to Teton, we can set them equal to each other: Rx6 = (R + 20) x4 . Now, let's solve for R:
6R = 4R + 80
2R = 80
R = 40 mph
Now that we know Bill's original rate of speed, we can calculate the distance from Springfield to Teton using either equation. Let's use the first one:
D = R x6
D = 40 x 6
D = 240 miles
So, the distance from Springfield to Teton is 240 miles.
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Crafter’s Warehouse sells 6 yards of solid color fleece for $16.49. They sell 16 feet of patterned fleece for $15.40. Which fleece is the better price?
Both the solid color and patterned fleeces have the same unit price.
The solid color fleece is a better price.
The patterned fleece is a better price.
Answer:
the solid color fleece is a better price
Step-by-step explanation:
Data:
Solid color fleece: S
Paterned fleece : P
Cost:
S=$1649 per 6 yards
P= $15.40 per 16 feet
To find which fleece is better price you need to find the price of each one per the same unit.
1. Turn the yards in feet (1 yd is equal to 3 feet )
\(6yd.\frac{3ft}{1yd} =18ft\)
2. Find the price per 1 feet of each fleece:
Solid color fleece: $ 0.916 per 1 feet
\(S=\frac{16.49}{18ft} =\frac{0.916}{ft}\)
Patterned fleece: $0.9625 per 1 feet
\(P=\frac{15.40}{16ft} =\frac{0.9625}{ft} \\\)
Then, the solid color fleece is a better price
PLEASE MARK ME AS BRAINLIEST
Solid is the better price
What's the project variance and the standard deviation? Please
show work.
\begin{tabular}{|l|l|l|l|l|} \hline Activity & a & m & b & Immediate Predecessor \\ \hline A & 1 & 2 & 3 & \( \cdots \) \\ \hline B & 2 & 3 & 4 & \( \cdots \) \\ \hline C & 4 & 5 & 6 & A \\ \hline D &
The project variance and the standard deviation in the given table are shown below. Variance The variance is the difference between the minimum and maximum values.
For Activity A: Variance Variance \[V_{D} = \frac{(11-9)^{2}}{6}=0.33\]Standard deviationThe standard deviation is the square root of the variance.
Standard For Activity A: Standard deviation For Activity B: Standard deviation For Activity C: Standard deviation For Activity D: Standard deviation \[\sigma_{D}
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A diagram of Cube A is given below.
Cube B has sides that are twice as long as Cube A.
Find the Volumes of Cube A and Cube B.
Show ALL of your work.
The volume of Cube A and Cube B is 512 mm^2 and 4096 mm^3 respectively.
What is volume?Volume is a mathematical term used to describe how much three-dimensional space an item or closed surface occupies. Volume is measured in cubic units like m3, cm3, in3, etc.
Given that the length of the sides of Cube B is twice that of length of Cube A.
So, the dimensions of cube B are:
l = 2(8) = 16
The volume of the cube is given by the following formula:
V = a^3
The volume of cube A is:
V = (8)^3
V = 512 mm^3
The volume of cube B is:
V = (16)^3
V = 4096 mm^3
Hence, the volume of Cube A and Cube B is 512 mm^2 and 4096 mm^3 respectively.
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4x10^-6 + 6.8x10^7=
the student breaks taken during a class session are normally distributed with a mean of 6.3 minutes and a standard deviation of 2.2 minutes. find the probability that a student break lasts more than 7 minutes.
To find the probability that a student break lasts more than 7 minutes, we can use the z-score formula to standardize the break time and then use the standard normal distribution table or a calculator to find the probability. The probability that a student break lasts more than 7 minutes is approximately 0.3745 or 37.45%.
Step 1: Calculate the z-score.
The z-score formula is given by:
z = (X - μ) / σ
where X is the break time, μ is the mean, and σ is the standard deviation. In this case, X = 7 minutes, μ = 6.3 minutes,
and σ = 2.2 minutes. Plugging in these values:
z = (7 - 6.3) / 2.2 ≈ 0.32
Step 2: Find the probability using the standard normal distribution table or a calculator.
Now that we have the z-score, we can find the probability that a student break lasts more than 7 minutes. We want to find the area to the right of the z-score (0.32) since we are interested in break times longer than 7 minutes.
Using a standard normal distribution table or a calculator, we find that the area to the left of z = 0.32 is approximately 0.6255. However, we want the area to the right of z = 0.32, which is given by:
Area to the right of z = 1 - Area to the left of z
Area to the right of z ≈ 1 - 0.6255 ≈ 0.3745.
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What is the sum of the fractions? Use the number line to help find the answer.
Three-fifths + (Negative 7 over 5 )
PLEASE BE QUICK
Answer:
-12/15
Step-by-step explanation:
Answer:
-4/5
Step-by-step explanation:
HELPPP MEE QUICK PLEASEE I NEED IT NOWW :’) NO LINKS NO BOTS I WILL REPORT !! Which of the following are point-slope equations of the line going through
(-3,-5) and (2,4)? Check all that apply.
I think its options b c and e
A red marble is selected at random from a bag of 2 blue and 9 red marbles and not
replaced. What is the probability that a second marble selected will be red
Answer:
total no = 11
probability of getting red marble
=no of red/total no
=9/2
amy is making donuts as shown below the donut has a diameter of 5 inches and the center has a radius of 1 inch . what is the approximate area of the dunut? use 3. 14 for n
Answer:
The area of the dount is about 35.325 in²
Step-by-step explanation:
In order to find the area of a donut with a hole on the center we need to find the area of the center and the area of the circle of the donut (as if the donut was whole)
*The radius is half of the diameter or r = d/2
The area of a circle is A = n(3.14) r² or pi(3.14)× radius
Find the area for the center of the donut which is 3.14 × 1² which is 3.14 in² Find the area of the circle of the donut which is 3.14 × (5/2)*² the answer would be 38.465 Subtract the empty space from the rest of the donut so 38.465 - 3.14. The final answer is 35.325 in²Can someone help me out with this question?
Answer:
32h and a
Step-by-step explanation:
Answer:
First choice
Step-by-step explanation:
The '2' coefficient represents the 'per hour ' fee .... '32 ' is the fixed fee.
40 POINTS PLEASE ANSWER!!! WILL GIVE BRAINLIEST
The tiles that Bruce used were each 1/4 of a square foot in area. The table shows the area covered by Felicia’s tiles in terms of the number of tiles used.
Number of Tiles Area Covered (sq. ft.)
9 1
18 2
27 3
Bruce and Felicia want to know whose tiles cover the most area per tile.
Write an equation representing the area Bruce covered, y, in terms of the number of tiles he used, x.
We will see that Bruce's tiles cover more area, and Bruce's equation is:
y = (1/4 ft^2)*x
Finding the proportional relation.
A general proportional relation is written as:
y = k*x
Where k is the constant of proportionality.
To know how much area covers each tile of Felicia, we need to use the data in the table to get the value of k.
By taking the quotient between the difference of two y-values and two x-values on the table, we can get the constant, for example, if we use the first two we get:
\(k = \frac{2 ft^2 - 1ft^2}{18tiles - 9tiles} = \frac{1ft^2}{9tiles}\)
That constant means that we need 9 tiles to cover 1 ft^2 this is equivalent to saying that a single tile covers (1/9) of a square feet.
Then Felicia's equation is:
Y = (1/9 ft^2)*x
Similarly, Bruce's equation will be:
y = (1/4 ft^2)*x
Because we know that each of Bruce's tiles covers (1/4) ft^2
From this, we can conclude that Bruce's tiles cover more area.
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Answer:
We will see that Bruce's tiles cover more area, and Bruce's equation is:
y = (1/4 ft^2)*x
Finding the proportional relation.
A general proportional relation is written as:
y = k*x
Where k is the constant of proportionality.
To know how much area covers each tile of Felicia, we need to use the data in the table to get the value of k.
By taking the quotient between the difference of two y-values and two x-values on the table, we can get the constant, for example, if we use the first two we get:
That constant means that we need 9 tiles to cover 1 ft^2 this is equivalent to saying that a single tile covers (1/9) of a square feet.
Then Felicia's equation is:
Y = (1/9 ft^2)*x
Similarly, Bruce's equation will be:
y = (1/4 ft^2)*x
Because we know that each of Bruce's tiles covers (1/4) ft^2
From this, we can conclude that Bruce's tiles cover more area.
Step-by-step explanation:
PLS HELP!!!!!!!!!!!!!!!!!!!!!!!!
A rectangular pyramid has a volume of 216 in³. A rectangular prism has the same height as the rectangular pyramid and a base that is congruent to the base of the rectangular pyramid.
What is the relationship between the volume of the rectangular pyramid and the rectangular prism?
A.The volume of a rectangular prism is 2 times the volume of a rectangular pyramid. The volume of the rectangular prism is 432 in3.
B.The volume of a rectangular prism is 13 the volume of a rectangular pyramid. The volume of the rectangular prism is 72 in3.
C.The volume of a rectangular prism is 12 the volume of a rectangular pyramid. The volume of the rectangular prism is 108 in3.
D.The volume of a rectangular prism is 3 times the volume of a rectangular pyramid. The volume of the rectangular prism is 648 in3.
The relationship between a prism and a pyramid is the volume of a rectangular prism is 3 times the volume of a rectangular pyramid. The volume of the rectangular prism is 648 in3.
What is a rectangular prism?A rectangular prism is a 3-dimensional object. It has six rectangular faces . It has 8 vertices, 6 faces, and 12 edges. The volume of a rectangular prism = width x height x length
What is a rectangular pyramid?A rectangular pyramid is a three-dimensional object. It is made up of a rectangular base and a triangular face. The volume of a rectangular pyramid = 1/3(width x height x length )
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Answer:
It is C
Step-by-step explanation:I Have the exact answer on my test
It can be equal to the set and it can contain all the elements that are present in the set
Answer: yes
Step-by-step explanation:
What do i do if i need to round to the thousandth place but only have a tenth place? for example round 18.3 to the nearest hundredth. Can I even do it?
Answer:
yes you can
Step-by-step explanation:
if you rounded 18.3 to the tenth it would be 183 and if you rounded it to the hundreds it would be 1,830