Answer:
6m + 10
Step-by-step explanation:
Distributive Property
a(b + c) = ab + acSolving
-4 + 2(3m + 7)-4 + 2(3m) + 2(7)-4 + 6m + 146m + 10Here are the box plots of the number of calories in 20 brands of beef hot dogs, 17 brands of meat hot dogs, and 17 brands of poultry hot dogs. The plot shows
Answer:
A) most poultry hot dog brands have fewer calories than most beef and meat hot dogs, but a few poultry hot dogs have more calories than the median beef and meat hot dog
Step-by-step explanation:
i will refer to the first option as A) and so on
A)
the top of the poultry box represents the 75th percentile, so 75% of poultry values are at or below that number. this is lower than the median for both beef and meat (the middle lines in their respective boxes). if a value is lower than the median, that means that most values in the boxplot in question are higher than that value. here, this means that since the 75th percentile of poultry is less than the 50th percentile of beef/meat, most poultry hot dog brands have fewer calories than most beef and meat hot dogs
since the top line of the poultry chart extends past the mean of the beef/meat hot dogs, there are some poultry hot dogs that have higher calories than the mean for beef/meat
thus, this is the answer
B)
although it is true than some are high and some are low, we can see a general trend that beef and meat are higher than poultry, so this is wrong
C) since the 75th percentile for poultry is less than the median for beef/meet, we can say that >75% of poultry hot dog brands have fewer calories than the median for beef/meat. this is not "about half" so this is wrong
D) since the top of the poultry line extends past the mean for beef/meat, this is wrong
E) box plots do not give mean so this is wrong
Eloise has 3/4 -pound of bird seeds. Each day, she feeds the birds in her yard 1/8 -pound of seeds. For how many days will she be able to feed the birds?
Answer:
6 days
Step-by-step explanation:
First, we make common denominators:
3 *2 = 6
_ -> _
4 *2 = 8
and we get 6/8
6/8 divided by 1/8 will be 6 days
Find the area of the circle. Use 3.14 for it. Do not round your answer.
[tex]\large\texttt{Answer\::}[/tex]
pls refer to the explanation !
[tex]\large\texttt{Calculations\::}[/tex]
[tex]\textsf{Area of a circle : $A=\pi r^2$}[/tex]
We're asked to use 3.14 for pi , so we'll do just that .
We have the diameter , so we divide it by 2 to find the radius (remember , the radius is 1/2 of the diameter).
Plug in :
A=3.14*(7)²
A=3.14*49
Multiply :
A=153.86 inches²
[tex]\footnotesize\texttt{hope\:helpful~}[/tex]
Answer:
[tex]\boxed{\sf{153.86\ in^2}}[/tex]Step-by-step explanation:
Given:
Use the area of the circle formula.
AREA OF THE CIRCLE FORMULA:
[tex]\Longrightarrow: \sf{A=\pi r^2}[/tex]
[tex]\Longrightarrow: \sf{\pi =3.14}[/tex]
[tex]\Longrightarrow: \sf{r=\dfrac{14}{2}=7}[/tex]
[tex]\Longrightarrow: \sf{3.14*7^2}[/tex]
Use the order of operations.
PEMDAS stands for:
ParenthesesExponentsMultiplyDivideAddSubtractBODMAS stands for:
Brackets OrderDivideMultiplyAddSubtract[tex]\sf{3.14*7^2}[/tex]
First, solve exponents.
[tex]\Longrightarrow: \sf{7^2=7*7=49}[/tex]
[tex]\Longrightarrow: \sf{3.14*49}[/tex]
Then, multiply.
[tex]\sf{3.14*49=\boxed{\sf{153.86}}[/tex]
Solutions:
[tex]\Longrightarrow: \boxed{\sf{153.86\ in^2}}[/tex]
Therefore, the correct answer is 153.86 in².I hope this helps, let me know if you have any questions.
Jason earns $4,024 dollars in 20 days. He does not go to work for 7 days. Calculate his mean daily earnings
Answer:
309.54
Step-by-step explanation:
he makes about $309.54 in one day
Find the perimeter and area of each figure.
Help please and thank you.
A rose garden is formed by joining a rectangle and a semicircle, as shown below. The rectangle is 29ft long and 18ft wide. If the gardener wants to build a fence around the garden, how many feet of fence are required? Use the value 3.14 for, and do not round your answer. Be sure to include the correct unit in your answer
Answer:
The area of the garden is
797
f
t
2
.
Explanation:
First, let's find the area of the rectangle.
We know that the area of a rectangle is the length times width, or
20
⋅
32
in this example:
20
⋅
32
=
640
So the area of the rectangle is
640
f
t
2
.
You may not know the area of a semicircle, but that's fine
−
we know the area of a circle, or
π
r
2
.
Since the area of a semicircle is half the area of a circle, we just do the area of the circle divided by
2
:
So the area of a semicircle is
π
r
2
2
.
The question asks for
π
to just be
3.14
, so instead the equation is
A
=
3.14
r
2
2
The picture gives the diameter of the circle.
To find the radius, or
r
, we divide the diameter by
2
:
20
2
=
10
Now we can solve for the area of the semicircle:
3.14
(
10
)
2
2
3.14
(
100
)
2
314
2
157
f
t
2
Now that we now the areas of the rectangle and semicircle, we can add them up to find the area of the rose garden:
640
+
157
=
797
f
t
2
Ben wants to try a new honey-glazed salmon recipe. He starts with 1
2
3
cups of honey. He uses
1
5
of it to make the glaze. How much honey does Ben have left?
What you have to do is 1. Work for it yourslef. 2. use ur brain.
Use your graph to find how far the edge of the kiosk is from the entrance, to the nearest foot. Explain how you found your answer. (Hint: find the x-value for the point where y = 24 that is closest to the entrance.)
I've done the rest of the assignment, I just need help on this one question.
Using the graph of the scenario, the edge of the kiosk is 20 feet far from the entrance.
How to determine the distance of the edge ?The y value is given as:
y = 24
From the graph of this question (see attachment), we have the following coordinate
(x,y) = (20,24)
This means that the edge of the kiosk is 20 feet far from the entrance.
Read more about graphs at:
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15) Find the base edge of a square base pyramid with volume 320cm cubed and height 15cm. (5pts)
find the coordinates of the point where the line [tex]y=5x+7\\[/tex] crosses the [tex]y[/tex] axis
Answer:
(0, 7)
Step-by-step explanation:
The point that crosses the y-axis is called the y-intercept of the line.
We are given an equation of the line and we need to determine the y-intercept. This can be done by determining the constant in the equation.
What are constants?
Constants are such terms that include only numbers. There should be no variables in constants.
We know that:
[tex]\bullet \ \text{Given equation of line: y = 5x + 7}[/tex]
The constant we can see in the equation is "7". Therefore, the y-intercept is 7.
Note: The y-intercept of the line must have an x-coordinate of 0.
Therefore,
⇒ Coordinates of y-intercept: (x, y) ==> (0, 7).
If ƒ(x) = x2 − x + 1 and ƒ(-1), then the result is:
Answer:
3
Step-by-step explanation:
Substitute -1 for x in your equation. You should be left with 1+1+1 which equals 3.
As of 2007, the number of works of art displayed at the Louvre in Paris,
France, is around 35,000. This has an order of magnitude of 4.
A. True
B. False
Solve -5 < 4x + 3 < 7.
O A. x > 2 and r <4
B. X > -2 or x <1
O C. X > - 2 and x < 1
D. x < -2 or x < 4
AnswerC
Step-by-step explanation:
Wayne uses 4 inches of ribbon for each bow he makes. How many bows can he make with 3 yards of ribbon?
Answer:
27
Step-by-step explanation:
1 yard is 3 feet, so 3 yards is 9 feet.
9 feet is 108 inches, so Wayne has 108 inches of ribbon to work with.
Divide 108 by 4, because Wayne needs 4 inches of ribbon to make 1 bow, and we get 27.
Hopefully, this helps with whatever you need to do!
An airplane is flying at an altitude of 36,000 feet when it begins it's descent for landing. Twelve minutes into its descent, it's at 29,400 feet. Find the rate of change in altitude.
36000 divided by 29,400 get the answer then divide by 12
-(7d+b) answer this and become brainless
Answer:
-7d-b
Step-by-step explanation:
Solve this question:
[tex]5 \times \frac{5}{10} \times 10 = [/tex]
Thanks :)
Answer:
25
Step-by-step explanation:
Answer:
25
Step by step explanation:
Hey
Any suggestions on which choice is the best?
This pattern follows the rule add 2. What is another feature of this pattern?
An image of a pattern. Term one has one dot, term two has three dots, term three has five dots, term four has seven dots.
Group of answer choices
The terms appear even, odd, even, odd.
All the
Answer:
Option D, All of the terms are odd
Step-by-step explanation:
According to the image description provided:
Term one starts with one dot. One is an odd number.
If you add two to an odd number, the sum would be another odd number. This is what's happening with the pattern.
For example:
[tex]3+2=5[/tex]
Three is an odd number. If you add two to it, you would get five, which is another odd number.
Term two has 3 dots, term three has 5 dots, term four has 7 dots.
So, all terms should be odd.
Option D should be the correct answer.
1. Erin bought 4 boxes of crayons for $0.89
each. How much will she pay for the 4 boxes of
crayons?
3^4 + 2 ⋅ 5 =____
numerical answers expected/only whole numbers
Answer:
91
Step-by-step explanation:
due to PEMDAS, exponents first ('to the power of _')
since 3^4 is 3 * 3 * 3 * 3
3 * 3 = 9
9 * 3 = 27
27 * 3 = 81
therefore
3^4 = 81
then mutliplication (*)
2 * 5 = 10
then addition (+)
81 + 10 = 91
your answer is 91
hope this helps:)
Answer:
The Answer is 91
Step-by-step explanation:
I hope this helps Have a great day!!!!!
Listing broker Bob gets a 6 .5% commission on a $280,000 sale . He pays 3% to the selling broker and splits his share evenly with the listing agent . How much does the listing agent receive?
Answer:
4900 to listing agent
Step-by-step explanation:
SO Bob gets 6.5 -3 = 3.5 % and then splits it ==>1.75% to Bob and to listing agent
1.75% = .0175
.0175 * 280000 = 4900
A wrestler competes in 40 matches. Of those matches, he won 16. What percent of the matches did the wrestler win?
Answer:
40%
Step-by-step explanation:
16/40 × 100 = 40%
16 divided by 40 multiplied by 100 will give you your answer which is 40
What is the equation that represents g(x)? Explain your reasoning. 
Answer:
g(x) = log(x+1) +4
Step-by-step explanation:
The transformation ...
g(x) = f(x -h) +k
translates the graph of f(x) to the right h units and up k units.
__
Your graph shows g(x) is a translation of f(x) to the left 1 unit and up 4 units. That means the graph of g(x) can be described by ...
g(x) = f(x -(-1)) +4
g(x) = log(x+1) +4
_____
Additional comment
The vertical asymptote of f(x) at x=0 provides an identifiable feature for assessing the amount of horizontal shift. The vertical asymptote at x=-1 for g(x) means there was a left shift of 1 unit.
One unit to the right of the vertical asymptote, the graph of f(x) has an x-intercept (y=0). On the graph of g(x), one unit to the right of the vertical asymptote, the graph shows a value of y=4. This suggests an upward shift of 4 units.
We observe that the graph of g(x) generally matches the shape of the graph of f(x), so there is likely no horizontal or vertical scaling. A horizontal expansion factor of 'a' and a vertical expansion factor of 'b' would modify the function to ...
g(x) = b·f(x/a)
QUESTION 21 ✓ Round 5 1/3 to the nearest whole number?
Answer:
5
Step-by-step explanation:
1/3 is only 0.33 and 0.33 isnt higher than 0.50, so you cant round anything. 5 is the answer.
Answer: Justice.
Step-by-step explanation:The Answers Justice.
Help please you can get lots of points.
Answer:
4,7 times 6
i think
Step-by-step explanation:
Answer:
132.54
Step-by-step explanation:
1) Calculate the surface area of the first face. Since it is a cube, all side lengths are equal, and therefore you would square 4.7 and get 22.09.
2) Multiply this by the number of faces. Cubes have 6 faces, so it would be 22.09 x 6 = 132.54.
If you flip 11 coins, the probability of not getting all 11 tails is
The required probability of not getting all tails is 2037 / 2048.
Given that,
If you flip 11 coins, the probability of not getting all 11 tails is to be determined.
What is probability?
Probability can be defined as the ratio of favorable outcomes to the total number of events.
What is simplification?The process in mathematics to operate and interpret the function to make function simple or more understandable called simplify and the process is called simplification.
Since each coin has 2 possible outcomes for a single toss i.e either head or tail.
Total number of sample spaces for the 11 coins to be tossed = 2^11 = 2048
The number of favorable outcomes for all tails = 11
Probability of not getting all 11 tails = 1 - probability of all are tails
= 1 - 11 / 2048
= 2037 / 2048
Thus, the required probability of not getting all tails is 2037 / 2048.
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Graph y = 3/4x + 2.
Help please!!!
Answer:
Check explanation!
Step-by-step explanation:
Same as last,
Start at (0,2) this shall be your y-intercept.
Then go up 3 which is commonly known as rise 3
Lastly, go over to the right 4.
Your coordinate is (4,5)
Connect line then you're done!!
Question 9
2 pts
(CO 3) The probability of someone ordering the daily special is
52%. If the restaurant expected 105 people for lunch, how
many would you expect to order the daily special?
O 100
O 52
O 51
O 55
If the restaurant expected 105 people for lunch, using the given probability, the number of those who would order the daily special is D. 55.
What is the probability?Probability is the likelihood or chance that an expected outcome will occur amid many possible results.
Probability gives a fractional value of the whole when it is not 100% certain (when the possibility is 1)or 100% uncertain (when the chance is zero).
Like ratios and proportions, probabilities are depicted using fractions, decimals, or percentages.
The probability of ordering the daily special = 52%
The expected number of lunchers = 105
The number of those expected to order the daily special = 55 (105 x 52%)
Thus, if 105 are expected to attend the lunch, the probable number that will order is Option D.
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