Answer:
17.7 kg hope this helps
Please help!
What is the average rate of change of f(x) over the interval [-3,9]?
(Answer in simplified fraction) Answer and explanation please
It's the slope of the secant line to f(x) through the points (-3, f (-3)) and (9, f (9)),
[tex]\dfrac{f(9) - f(-3)}{9 - (-3)} = \dfrac{-7 - 1}{12} = -\dfrac8{12} = \boxed{-\dfrac23}[/tex]
Amelia has a cube shaped planter that holds
27 cubic inches of soil. Find the length of the
base of the planter.
Please anyone help me _ Logarithm Questions
Answer:
please mark me as brianlist
Step-by-step explanation:
a. log_a 64 = log_a 4³ = 3 log_a 4
= 3 (1.585) = 4.755
b. log_a 1/16 = log_a 4`² = -2 log_a 4
= -2(1.585) = -3.17
c. log_a 36 = log_a 4×9 = log_a 4 + log_a 9
= 1.585 + log_a 9
Arpi has a glass that holds 10.75 fulid ounces. She drinks 4.5 glasses of water in one day. To the nearest hundredth of a fluid ounce, how much water does arpi drink?
Based on the information given, Arpi drinks 48.38 ounces of water.
Since the glass that holds 10.75 fluid ounces and Arpi drinks 4.5 glasses of water in one day, then the amount of water that Arpi drinks will be calculated thus:
= 10.75 ounces × 4.5 glasses
= 48.375 ounces
= 48.38 ounce to the nearest hundredths
In conclusion, Arpi drinks 48.38 ounces of water.
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What is the circumference of a circle with a diameter of 2.9cm
if x-17=8+3x, then -17=8+2x
-17 -8 is -25= 2x so x= -12.5
A truck driver drove 48 miles in 45 minutes. At this rate, how many miles can the truck driver drive in one hour?
__ miles in one hour
Answer:
I am almost positive that the answer is 64 miles in one hour.
Step-by-step explanation:
In an hour the truck driver will cover the distance of 64 miles.
What is speed?Speed is defined as the ratio of the time distance traveled by the body to the time taken by the body to cover the distance. The speed is a scalar quantity and does not require direction to represent it.
Given that a truck driver drove 48 miles in 45 minutes. The distance covered by the truck in an hour will be calculated as below:-
45 minutes ⇒ 48 miles
1 minute ⇒ 48 / 45
60 minute ⇒ ( 48 x 60 ) / 45
1 hour ⇒ 64 miles
Therefore, in an hour the truck driver will cover the distance of 64 miles.
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You start at (-1, -4). You move up 8 units and right 3 units. Where do you end?
The answer should be 2, 4.
Find the area of the square whose side is [10 - 3x (-2)] cm.*
Step-by-step explanation:
Given that,
Side of the square = [10 – 3x(–2)] cmWe have to calculate the area of the square.
⠀⠀⠀⠀⠀★ Area of square = (Side)² ★
[tex] \dashrightarrow \quad \rm { Area = [10 - 3x(-2)]^2 \; cm^2} \\ [/tex]
[tex] \dashrightarrow \quad \rm { Area = [10 + 6x]^2 \; cm^2} \\ [/tex]
[tex] \dashrightarrow \quad \rm { Area = (10)^2 + (6x)^2 + 2(10 \times 6x) \; cm^2} \\ [/tex]
[tex] \dashrightarrow \quad \rm { Area = 100 + 36x^2 + 2(60x) \; cm^2} \\ [/tex]
[tex] \dashrightarrow \quad \underline{\boxed{\bf { Area = 100 + 36x^2 + 120x \; cm^2}}} \\ [/tex]
[tex]\rule{200}2[/tex]
Answer:
36x^2 + 120x + 100 cm^2.
Step-by-step explanation:
[10 - 3x (-2)]
= 10 + 6x
The area = (10 + 6x)^2
= (10 + 6x)(10 + 6x)
= 10*10 + 10*6x + 10*6x + 6x*6x
= 100 + 60x + 60x + 36x^2
= 100 + 120x + 36x^2.
Please Help! I will gibe you a lot of points! You don't have to show your work if you dont want to.
Answer:
I believe it would be 9,328nine
Answer:
just add up all of the numbers and then you get 9318 as the answer
Write the following sentence using mathematical symbols.
Twice the difference of x and 4 is greater than the reciprocal of 11.
The answer is
A restaurant wants to buy paper plates in bulk so they want to join a
wholesale store. There are two stores they could join:
Store 1: Charges a membership fee of $100 and charges $25 per bulk
package of paper plates.
Store 2: Charges a membership fee of $50 and charges $30 per bulk
package of paper plates.
Which store would give the overall cheapest price if the restaurant
needed to buy five packages of paper plates?
What is the cost at that store?
$
Answer:
Store 2
Step-by-step explanation:
Drawing graphs will help you understand better
S1
y = 25x + 100
S2
y = 30x + 50
Where y is the total cost that needs to be paid
And x is the number of packages
Store 1
y = 25(5) + 100
y = 125 + 100
y = 225
Store 2
y = 30(5) + 50
y = 150 + 50
y = 200
Answer:
store 2
Step-by-step explanation:
store 1 charges 225
(25*5) +100
125+100=225
store 2 charges 200
(30*5)+50
150+50=200
(x2+3x+2) / (x+1)Plz csn you do in copy
(x2+3x+2)/(x+1)
2x+3x+2/x+1
5x+2/x+1
Please find attached photograph for your answer
Consider the functions f(x)=2(0.8)^x
What does the value of f(x) approach as the values of x increase and approach infinity?
Answer:
If x increase so f(x) increase
Evaluate the surface integral. Sxy dSS is the triangular region with vertices (1, 0, 0), (0, 6, 0), (0, 0, 6)
Parameterize S by
[tex]\vec r(s, t) = (1-s)(1-t)\,\vec\imath + 6s(1-t)\,\vec\jmath + 6t\,\vec k[/tex]
with 0 ≤ s ≤ 1 and 0 ≤ t ≤ 1.
Take the normal vector to S to be
[tex]\vec n = \dfrac{\partial\vec r}{\partial s}\times\dfrac{\partial\vec r}{\partial t} = (36-36t)\,\vec\imath+(6-6t)\,\vec\jmath+(6-6t)\,\vec k[/tex]
with magnitude
[tex]\|\vec n\| = 6\sqrt{38}(1-t)[/tex]
Then the surface integral is
[tex]\displaystyle \iint_S xy\,\mathrm dS = 6\sqrt{38} \int_0^1\int_0^1 (1-t)\,\mathrm dt\,\mathrm ds = \boxed{3\sqrt{\frac{19}2}}[/tex]
Pls someone help me do this will give brainless
Answer:
Step-by-step explanation:
Find the area of the triangle
9514 1404 393
Answer:
D. 72sin(α)cos(α)
Step-by-step explanation:
Given two sides and the angle between, the area of a triangle can be found from the formula ...
Area = (1/2)ab·sin(C)
Here, that translates to ...
Area = (1/2)(12)(y)sin(α)
Using the trig relation ...
Cos = Adjacent/Hypotenuse
we can find y:
cos(α) = y/12
y = 12·cos(α)
__
Substituting this into the area calculation above, we have ...
Area = (1/2)(12)(12·cos(α))sin(α)
Area = 72sin(α)cos(α)
What the answer plz help
Answer:
Step-by-step explanation:
Bonjour,
5+5+5 = 15
3+3+3 = 9
6+6+6 = 18
6+6 + (5+6+3) *3 = 12 +14*3= 12+ 42 = 54
Answer:
54
Step-by-step explanation:
The man represents 5, because three of him are fifteen (15 ÷ 3 = 5). The mask represents 3, because three of it are 9 (9 ÷ 3 = 3). The dümbbell represents 6, because three of it are eighteen (18 ÷ 3 = 6).
So, 2 dümbbells + (1 man + 1 mask + 1 dümbbell) × 1 mask
= 2(6) + (5 + 3 + 6) × 3
= 12 + 14 × 3
= 12 + 42
= 54
Find the slope of the line.
x + 7 = 0
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. The slope of the line is (Simplify your answer. Type an integer or a fraction.)
B. The slope of the line is undefined.
(Answer quickly)
Step-by-step explanation:
it is a vertical line it never changes
Only answer number 4 and 3 on page 2. Answer fast
#4
Option d is correct the co-ordinates will be inversed in mirror
#5
Refer to 2nd attachment
is -34 a natrual number
Answer:
no because it is not positive
Step-by-step explanation:
Answer:
No.
Step-by-step explanation:
Natural numbers are defined as positive whole numbers except 0. -34 is negative, not positive, therefore it is not a natural number.
i found that the product of 93 and 6 is 558 how to check the answer useing addition
Answer:
ebe
Step-by-step explanation:
fdfvfvdcfvgbhnjfggtfdfgb
Graphing systems of linear inequalities
I need the graph shown plz
y(less than equal to) 3x
And
x(greater than equal to) 2
Answer:
It works, this is for y(less than equal to) 3x
Sally has a photo with a length of 4 and a width of 8 inches. She wants to put a frame around the photo which is the same width all the way around. What is the simplified expression for the area of the framed photo? Recall that A=lw
The simplified expression for the area of the frame of the photo is 8x4 = 32 sq inches.
What is an expression?An expression is a number, or a variable, or a combination of numbers and variables and operation symbols.
Now it is given that,
Length of the photo = 4 inches
Width of the photo = 8 inches
Since, frame around the photo is the same width all the way around.
Therefore, area of the frame of the photo = Length x width
⇒ area of the frame of the photo = 8x4 = 32 square inches
which is the required expression for the area of the frame of the photo.
Thus, the simplified expression for the area of the frame of the photo is 8x4 = 32 sq inches.
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The accompanying bar graph shows the percentage of adults in a certain city who smoked cigarettes for selected years from 1970 through 2010.
The mathematical model p + x/2 = 33 describes the percentage, p, of adults who smoked cigarettes x years after 1970. Use this information to answer questions (a) and (b) below.
Does the mathematical model underestimate or overestimate the percentage of adults who smoked cigarettes in 2010? By how much? Select the correct choice below and fill in the corresponding answer box to complete your choice.
Using function concepts, we have that:
The actual percentage of smokers in 2010 was of 23%, while the estimated was of 13%, thus, the model underestimated the percentage by 10%.
-----------------------------
The function is:
[tex]p + \frac{x}{2} = 33[/tex]
In which
p is the percentage of smokers.x is the number of years after 1970.The percentage can be written as a function of the number of years, that is:
[tex]p(x) = 33 - \frac{x}{2}[/tex]
-----------------------------
2010 is 2010 - 1970 = 40 years after 1970, thus, the estimate of the percentage in 2010 is:
[tex]p(40) = 33 - \frac{40}{2} = 33 - 20 = 13[/tex]
The actual percentage of smokers in 2010 was of 23%, while the estimated was of 13%, thus, the model underestimated the percentage by 10%.
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f(x)=x2
g(x)=x−3
Find the composition of the two functions and show your process:
f(g(x))
Answer:
x²-6x+9
Step-by-step explanation:
f(x) = x²
g(x) = x-3
f(g(x)) = (x-3)²
=(x-3) (x-3)
= x²-3x-3x+9
= x²-6x+9
Answer:
[tex]f(x) = {x}^{2} \\ g(x) = x - 3 \\ f(g(x) = f(x - 3) = {(x - 3)}^{2} \\ = {x}^{2} - 2 \times x \times 3 + {3}^{2} \\ = {x}^{2} - 6x + 9 \\ thank \: you[/tex]
What is 6 times 2 times 3?
Answer:
36
Step-by-step explanation:
6 * 2 = 12
12 * 3 = 36
Answer:
36 :P
Step-by-step explanation:
6x2: 12
12x3:36
a store is selling a sweater for $68. if the state adds in a 8.5% sales tax, find the total price of the sweater
Answer:
$73.78
Step-by-step explanation:
$68 + (68*8.5%)
$68 + (68*0.085)
$68 + $5.78
$73.78
The total price of the sweater will be $73.78.
What is the percentage?The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.
The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 2%=2/100=0.02.
The percentage is just like the amount of that value but in between 1 to 100 and it is very useful to predict for example if you say 678 then we have to know about the full number also but if you say 80% then it becomes clear.
Given that,
Price of sweater = $68
Percentage tax on the price of sweater = 8.5%
Now,
8.5% of 68 will be
⇒ 8.5 × 68/100 = $5.78
So, the total price will be
⇒ 68 + 5.78 = $73.78
Hence "The total price of the sweater will be $73.78".
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What’s the answer to 1 and 2???
Whoever gives me the right answer gets brainlest
Due in 30 minutes
Answer ASAP
4.3.4 shifting functions
Answer:
answer is
Step-by-step explanation:
for fraction x 3 x 4 x 3 e is equal to 465
