Answer:
A
Step-by-step explanation:
Your multiplying 5 times every week so it would be 5 times y
help me please. Very much appreciated
Divide the figure into 3 shapes: 2 rectangles and 1 square
Area of rectangle 1: L * W
L = 5, W = 2
2 * 5 = 10 m^2
Area of rectangle 2: L * W
L = 6 + 2 , W = 3
8 * 3 = 24 m^2
Area of square: s^2
2^2 = 4 m^2
Add all them together
10 + 24 + 4 = 38 m^2
Step-by-step explanation:
Area of the top Horizontal Rectangle =
Length x Width
=
[tex](5 + 3 + 2) \times 2 \\ = 10 \times 2 \\ = 20 {m}^{2} [/tex]
Area of the bottom vertical rectangle =
Length x Width
=
[tex]6 \times 3 \\ = 18 {m}^{2} [/tex]
Total Area = Sum of Area of 2 Rectangles
=
[tex]20 + 18 \\ = 38 {m}^{2} [/tex]
Can someone please help me with these couple of questions!
Step-by-step explanation:
#44 y = 180-122 = 58
x = (180-58)/2 = 61
Help me what is the total volume I’ll mark brainliest!
Answer:
600 ft
Step-by-step explanation:
Mark as brainilest
And I'm only 80% sure that is the correct
what am I supposed to do?
Basically, you need to convert the text from the four entries into (time, temperature) data points.
Entry 1: It says it starts at 8 AM and the temperature was "quite warm."
(8 AM, "quite warm")
Entry 2: It says the time is "about midmorining" (so between 8 AM and 12 PM - say 10 AM), and the temperature dropped to 63F. Since it says the temperature dropped to this temperature, we can say that for entry 1, the temperature was higher than 63 F - say, 73 F.
(8 AM, 73 F) - revised first entry
(10 AM, 63 F)
There is a storm for about 1 hour.
Entry 3: After the storm, there was a "warm breeze." Since the storm was about 1 hour, we could say the time was 11 AM. While a temeprature isn't given, according to the North Carolina Climate Office (climate.ncsu.edu/edu/Thunderstorm), most storms result in cooling of 10-15 degrees. Let's put it at about 10 degrees.
(11 AM, ~53 F)
Entry 4: It says the temeprature steadily warmed, and at 4 PM, the temperature 89F.
(4 PM, 89 F)
Now we have four data points that fit the text from the given entries:
(8 AM, 73 F)
(10 AM, 63 F)
(11 AM, 53 F)
(4 PM, 89 F)
With these points, we can make a table and graph (see attached).
Write an example of a Counter Variable
in python code
Answer:
printf(“%d”, i++);
Step-by-step explanation:
Answer:
count += 1
OR
count = count + 1
Step-by-step explanation:
count = 0
numbers = int(input("Enter a number: "))
while number > 0:
number = number // 10
count +=1
print("Total number of digits", count)
The area for the square below is 49 inches. What is the measurement of
one side in inches? *
5
6
7
8
Answer:
7
Step-by-step explanation:
Area for a square is s² where 's' is a side (all sides have the same length)
Solve the equation. u+3=7
Answer: 4
Step-by-step explanation:
u+3=7
u=7-3
u=4
There are 12 pieces of fruit in a bowl. Seven of the pieces are apples and two are peaches. What is the probability that a randomly selected piece of fruit
is not an apple or peach? Express your answer as a percent rounded to the nearest whole percent.
Answer:
25 percentage
Step-by-step explanation:
hope it helps you
What numbers are used to make the box and whisker plot graph?
A. 3, 27, 8, 9, 7, 15
B. 5, 27, 7, 2, 12
C. 2, 27, 18, 18, 4, 11
D. 6, 24, 12, 12, 15, 21
Answer:
I do not think any option given can make the ploted box and whisker plot.
Step-by-step explanation:
Reason for that is
Most left part of left side in your case red point on left side represents the start of your data ... lowest number of given data set
Like that Most right part of right side in your case red point on right side represents the End of your data ....means the hightest number of data
on left side where the box starts it indicates the lower quartile That is Q1 while from where the box starts on right side it indicates the upper quartiles Q3 and there will be a line in somewhere in box that represents the medians of given data .
A zoologist selected 12 black bears in a Canadian habitat at random to examine the relationship between the age in years, x, and the weight in tens of pounds, y. The 95 percent confidence interval for estimating the population slope of the linear regression line predicting weight in tens of pounds based on the age in years is given by 1.272 + 0.570. Assume that the conditions for inference for the slope of the regression equation are met. Which of the following is the correct interpretation of the interval?
A. We are 95 percent confident that the mean increase in the weight of a black bear for each one-year increase in the age of the bear is between 7.0 and 18.4 pounds.
B. We are 95 percent confident that an increase of one year in the age of an individual black bear will result in an increase in the black bear's weight of between 7.0 and 18.4 pounds.
C. We are 95 percent confident that for every one-year increase in the age of black bears in the sample, the average increase in the weights of those black bears is between 7.0 and 18.4 pounds.
D. We are 95 percent confident that the mean increase in the age of a black bear for each one-pound increase in the weight of the black bear is between 7.0 and 18.4 years.
E. We are 95 percent confident that any sample of 12 black bears will produce a slope of the regression line between 7.0 and 18.4.
Answer:
A
We are 95 percent confident that the mean increase in the weight of a black bear for each one-year increase in the age of the bear is between 7.0 and 18.4 pounds.
Step-by-step explanation:
The 95 confidence interval given by 1.272±0.570, or (0.702,1.842), estimates the relationship between weight in tens of pounds and age in years. So we are 95 percent confident that the mean increase in the weight of a black bear will be between 7.0 and 18.4 pounds for each one-year increase in the age of the bear.
The correct interpretation of the provided confidence interval is given by:
Option B: We are 95 percent confident that an increase of one year in the age of an individual black bear will result in an increase in the black bear's weight of between 7.0 and 18.4 pounds.
How to interpret confidence interval?Suppose the confidence interval at P% for some parameter's values is given by [tex]x \pm y[/tex]
That means, that parameter's estimated value is P% probable to lie in the interval [tex][x - y, x + y][/tex]
For this case, the regression line predicts weight in tens of pounds based on the age in years.
The 95% confidence interval for that prediction is given to be: [tex]1.272 \pm 0.570[/tex]
That means, the predicted value of weight of a black bear (in tens of pounds) when one year age is incremented is 95% probable to lie in the interval [tex][1.272 - 0.57, 1.272 + 0.57] \approx [0.7, 1.84][/tex]
That is for weight in tens of pounds. Converting it to pounds gives us the interval [tex][7.0, 18.4][/tex] approx.
Note the words "prediction", and "of a bear".
That makes us conclude that:
Option B: We are 95 percent confident that an increase of one year in the age of an individual black bear will result in an increase in the black bear's weight of between 7.0 and 18.4 pounds.
(focus on the "will result in" phrase. It is taking similar to prediction thing. Since we're taking about regression line which tries to fit line for prediction of future output values for input values, thus, we chose second option.)
Thus, the correct interpretation of the provided confidence interval is given by:
Option B: We are 95 percent confident that an increase of one year in the age of an individual black bear will result in an increase in the black bear's weight of between 7.0 and 18.4 pounds.
Learn more about confidence interval here:
https://brainly.com/question/2396419
The sum of two numbers is 120. The greater number is 3 times the
smaller. Find these numbers.
Answer:
x= 30, y= 90
Step-by-step explanation:
Let the smaller number be x and the greater number be y.
Given that the sum of the 2 numbers is 120,
x +y= 120 -----(1)
The greater number is 3 times the smaller number:
y= 3x -----(2)
Substitute (2) into (1):
x +3x= 120
Simplify:
4x= 120
x= 120 ÷4 (÷4 on both sides)
x= 30
Substitute x= 30 into (2):
y= 3(30)
y= 90
Answer:
Solution :-Let the first number be x
Then the second number will be 3 × x = 3x
According to the question
3x + x = 120
4x = 120
Taking 4 to RHS
x = 120/4
x = 30
Number are
x = 30
3x = 3(30) = 90
[tex] \\ [/tex]
One of the great mysteries of the world is why hotdogs and hotdog buns come in packages of different sizes. Hotdogs come in packs of 8 and buns come in packs of 12 at your local store. What is the least number of each you can buy in order to have an equal number of hotdogs and buns
Answer:
Two packs of buns and three hotdog packages
Step-by-step explanation:
is the volume of of 10 shampoo bottles greater than 3 gallons
Answer:
No
Step-by-step explanation:
Average amount of shampoo in a shampoo bottle: 16oz
16oz x 10 = 160oz = about 1.25 gallons
1.25 [tex]\neq[/tex] 3
Answer:
If the bottles are greater than 38.4 oz then the total volume would be greater than 3 gallons.
If the bottles are less than 38.4 oz the total volume would be less than 3 gallons.
Step-by-step explanation:
Needs more info, specifically what size shampoo bottles.
We can still figure out some info from what is given though...
let's convert to ounces since most shampoo bottles are ounces not gallons...
3 gallons=384 ounces
figure out what size bottle would exactly equal 384 oz when there are 10 bottles...
10x=384
x=38.4
If the bottles are greater than 38.4 oz then the total volume would be greater than 3 gallons.
If the bottles are less than 38.4 oz the total volume would be less than 3 gallons.
what is
1 3/5 + 1 1/5
Answer:
2.8
Step-by-step explanation:
i used a calculator
Can someone answer quick I really need help.
Gary can raise his credit score by ________.
A
never borrowing money
B
keeping his debt above 30% of his credit card limit
C
cutting up his credit card
D
paying his bills on time
Answer:
B keeping his debt above 30% of his credit card limit.
1. If AD = 25, then BC =
2. If AB = 30, then DC =
Answer:
1. BC=25
2. DC=30
Step-by-step explanation:
In a parallelogram, pairs of opposite sides are always equal. The side opposite of AD is BC, so if AD=25, BC=25. Likewise, if side AB=30, side DC=30. Of course, this is assuming the shape is a parallelogram. If it is not, there is no way of determining the side lengths.
lmk if im wrong, hope this helps :)
What is the value of X in the figure?
Enter your answer in the box.
X =
Answer:
29 degrees
Step-by-step explanation:
x + 61 = 90
x = 90 - 61
x = 29
find the area of each figure. use 3.14 for pi.
Answer:
208
(4×8)+(4x8)+(12×12)
The cost of a pair of shoes fell from $66 to $54.
What was the percentage change?
Answer:
18.18%
Step-by-step explanation:
66 - 54 = $12
% change - 12/66 * 100
simplify - 12/66 --> 2/11
2/11 * 100
200/11
18.18%
The price (p) of a lunch special is $8.50. The restaurant increases the price by 12%. Which statements are true for this situation?
Answer:
a b e
Step-by-step explanation:
The cost of the lunch after a 12% of increment will be $9.52. Then the correct options are A, B, and E.
What is the percentage?How much any item is given like it was an extent of 100. The proportion can be communicated as a fourth of 100. The expression % deciphers for 100%. It is represented by the person '%'.
The percentage is given as,
Percentage (P) = [Final value - Initial value] / Initial value x 100
The cost (p) of a lunch unique is $8.50. The eatery builds the cost by 12%.
The total amount of lunch will be given as,
⇒ p + 12% of p
⇒ p + 0.12p
⇒ 1.12p
Put p = $8.50, then the cost is given as,
⇒ 1.12 x $8.50
⇒ $9.52
The expense of the lunch after a 12% of augmentation will be $9.52. Then, at that point, the right choices are A, B, and E.
More about the percentage link is given below.
https://brainly.com/question/8011401
#SPJ2
The complete questions are attached below.
Tell whether the given value is a solution of the inequality.
5x - 17 > 62; x = 13
Answer:
the given value x=13 is not a solution of the inequality
Step-by-step explanation:
we first need to solve this inequality (can treat the inequality like a normal equation to solve it)
5x-17 > 62
5x > 79
x>(79/5)
keep in mind that (79/5)=15.8
so x needs to be bigger than 15.8 in order to satisfy this inequality.
since 13<15.8 when x=13 it does not satisfy the inequality
therefore the given value x=13 is not a solution of the inequality
Can someone help ASAP ill give you good rating
Answer: radius is is 12.
Step-by-step explanation:
Explanation: A circle with equation of the form x2+y2=r2 will have radius r=√144=12 .
Sorry, I'm not sure on the bottom part
We know,
The general equation for circle is –
[tex] { \boxed{\bf{\rm \red {(x \: - \: a)² \: + \: (y \: - \: b)² \: = \: r²}}}} [/tex]
[tex] \bf (a, \: b) \: = \: center \: coordinates [/tex]
[tex] \bf r \: = \: radius [/tex]
[tex] \bf a \: = \: 0 \: , \: b \: = \: 0 \: , \: r \: = \sqrt{144} \: = \: 12 [/tex]
[tex] \bf Center \: coordinates \: = \: (0, \: 0) [/tex] [Answer]
[tex] \bf Radius \: = \: 12 [/tex] [Answer]
__________________________________________________
NOTE – Refer the above attachment.
__________________________________________________
Question 6
1 pts
Connie is eating with friends at a restaurant. Of the 25 people she sees in the
restaurant, 10 are wearing blue jeans, and 15 are not. What is the experimental
probability that the next person to come into the restaurant will be wearing blue
Answer:
2/5
Step-by-step explanation:
At the base of a pyramid, a surveyor determines that the angle of elevation to the top is °. At a point meters from the base, the angle of elevation to the top is °.
Answer:
[tex]\frac{(\sin 18^\circ)}{75} = \frac{(\sin 35^\circ)}{x}[/tex]
Step-by-step explanation:
Incomplete question:
[tex]\angle CBD = 53^\circ[/tex]
[tex]\angle CAB = 35^\circ[/tex]
[tex]AB = 75[/tex]
See attachment for complete question
Required
Determine the equation to find x
First, is to complete the angles of the triangle (ABC and ACB)
[tex]\angle ABC + \angle CBD = 180[/tex] --- angle on a straight line
[tex]\angle ABC + 53= 180[/tex]
Collect like terms
[tex]\angle ABC =- 53+ 180[/tex]
[tex]\angle ABC =127^\circ[/tex]
[tex]\angle ABC + \angle ACB + \angle CAB = 180[/tex] --- angles in a triangle
[tex]\angle ACB + 127 + 35 = 180[/tex]
Collect like terms
[tex]\angle ACB =- 127 - 35 + 180[/tex]
[tex]\angle ACB =18[/tex]
Apply sine rule
[tex]\frac{\sin A}{a} = \frac{\sin B}{b}[/tex]
In this case:
[tex]\frac{\sin ACB}{AB} = \frac{\sin CAB}{x}[/tex]
This gives:
[tex]\frac{(\sin 18^\circ)}{75} = \frac{(\sin 35^\circ)}{x}[/tex]
Step-by-step explanation:
sin18
∘
)
=
x
(sin35
∘
)
Step-by-step explanation:
Incomplete question:
\angle CBD = 53^\circ∠CBD=53
∘
\angle CAB = 35^\circ∠CAB=35
∘
AB = 75AB=75
See attachment for complete question
Required
Determine the equation to find x
First, is to complete the angles of the triangle (ABC and ACB)
\angle ABC + \angle CBD = 180∠ABC+∠CBD=180 --- angle on a straight line
\angle ABC + 53= 180∠ABC+53=180
Collect like terms
\angle ABC =- 53+ 180∠ABC=−53+180
\angle ABC =127^\circ∠ABC=127
∘
\angle ABC + \angle ACB + \angle CAB = 180∠ABC+∠ACB+∠CAB=180 --- angles in a triangle
\angle ACB + 127 + 35 = 180∠ACB+127+35=180
Collect like terms
\angle ACB =- 127 - 35 + 180∠ACB=−127−35+180
\angle ACB =18∠ACB=18
Apply sine rule
\frac{\sin A}{a} = \frac{\sin B}{b}
a
sinA
=
b
sinB
In this case:
\frac{\sin ACB}{AB} = \frac{\sin CAB}{x}
AB
sinACB
=
x
sinCAB
This gives:
\frac{(\sin 18^\circ)}{75} = \frac{(\sin 35^\circ)}{x}
75
(sin18
∘
)
=
x
(sin35
∘
)
find the volume of the pyramid
Answer:
133.3m³
Step-by-step explanation:
Volume of pyramid=lwh/3
=10×8×5/3
=400/3
=133.3m³
Hopefully this helped :D
This scatter plot show the relationship between the temperature and amount of sales at a store. The line of best fit is shown on the graph.
a. The y-intercept of the estimated line of best fit is at (0,b). Enter the approximate value of b. Round your estimate to the nearest whole number.
b. Enter the approximate slope of the estimated line of best fit in the second box.
Answer:
a) b ≈ 100
b) m ≈ 30
Step-by-step explanation:
I really need help with this guys
(p+8)^3
Answer:
Step-by-step explanation:
After how many minutes are Emily and Jennifer charged an equal amount?
Answer:
8
Step-by-step explanation:
After 30 minutes Emily and Jennifer charged an equal amount
What is slope intercept form of line?The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.
Let us find charges for emily and Jennifer
For Emily
The line passing through points (0, 6) and (6, 8)
Slope =2/6=1/3
y intercept is 6
6=b
Equation is y=1/3x+6
Now let us find for Jennifer (0, 4) and (5, 6)
m=2/5
y intercept is 4
Equation is y=2/5x+4
Now equation both equations
1/3x+6=2/5x+4
1/3x-2/5x=4-6
x(1/3-2/5)=-2
x(5-6)/15=-2
-x/15=-2
x=30
Hence, after 30 minutes Emily and Jennifer charged an equal amount
To learn more on slope intercept form click:
https://brainly.com/question/9682526
#SPJ2
What is the area of the octagon, rounded to the nearest square inch? 88 in.2 175 in.2 332 in.2 700 in.2
Answer:C
Step-by-step explanation:332 square in
Answer:
The answer is C, 332 in.2.
Step-by-step explanation:
Just did the unit test on edge. Hope this was able to help, have a good day <3 :)