Answer:
17.5
Step-by-step explanation:
9, 12, 12, 15, 16, 19, 19, 21, 24, 24
16 + 19 = 35 divided by 2 = 17.5
[tex]f(x) = - 5x - 4[/tex]
which function is the inverse of
Answer:
5 x - 4
Step-by-step explanation:
Since g(f(x))=x g ( f ( x ) ) = x , f−1(x)=x5+45 f - 1 ( x ) = x 5 + 4 5 is the inverse of f(x)=5x−4 f ( x ) = 5 x - 4 .
g^2 + 13g Find the value of this expression where g=4
68
23
5
456
Answer:
68
Step-by-step explanation:
=> g²+13g
putting the value of g which is 4
=> 4²+13(4)
=> 16+52
=> 68
Answer:
68
Step-by-step explanation:
We simply just plug in 4 for g since the problem states that "g=4"
Which turns our expression to "[tex]4^{2} +13(4)[/tex]"
_________________________
We start by calculating what [tex]4^{2}[/tex] equals which is 16 (4 * 4)
Now we do 13 times 4 which is 52
52 + 16 = 68
Find x. Round to the nearest tenth if necessary.
Answer:
Step-by-step explanation:
14 times 14 then do 15 times 15 then add both answers up and take that answer and square route it
A parallelogram has an area of 37 square feet. If the height of the parallelogram is 4 feet, how many feet is the base?
Answer:
9.25 ft
Step-by-step explanation:
We know that area of parallelogram= base × height
PLEASE HELP ASAP! I am so confused by this for some reason.
=====================================================
Explanation:
You can use your calculator to make short work of this problem. Simply plot the parabola and use the "minimum" feature on the calculator to spot the lowest point (specifically the coordinates of that point).
However, I have a feeling your teacher wants you to use a bit of math here. So I'll focus on another approach instead.
---------
The parabolic equation is of the form y = ax^2+bx+c
In this case, we have
a = 0.3b = -192c = 40357Use the values of 'a' and b to find the x coordinate of the vertex h
h = -b/(2a)
h = -(-192)/(2*0.3)
h = 320
The x coordinate of the vertex is 320.
Plug this into the original equation to find the y coordinate of the vertex.
y = 0.3x^2 - 192x + 40357
y = 0.3(320)^2 - 192(320) + 40357
y = 9637 which is the minimum unit cost, in dollars.
The vertex is (h,k) = (320, 9637). It is the lowest point on this parabola.
Interpretation: If the company made 320 cars, then the unit cost (aka cost per car) is the smallest at $9637 per car.
Please Help me. Thanks!
Multiply.
52 × 4
Enter your answers in the boxes to correctly complete the equations.
Answer:
52 x 4 = (50 + 2) x 4
= 50 x 4 + 2 x 4
=200 + 8
=208
this should be right!
brainliest?
The correct the correct multiple of ( 52 x 4 ) is 208.
What is multiple?The number you obtain when you multiple a certain number by an integer. Multiple as like consisting of, including, or involving more than one.
Assume the multiplication of 52 x 4 is A.
To find the value of A
52 x 4 = ( 50 + 2 ) x 4
52 x 4 = 50 x ( 4 ) + ( 2 ) x 4
52 x 4 = ( 200 ) + 8
52 x 4 = ( 208 ).
A = 208.
Therefore, the correct multiple of ( 52 x 4 ) is 208.
Learn more about multiple here:
https://brainly.com/question/29276732
#SPJ6
Alesandra is making paper cranes as decorations for a party. She will have
275 when she is done. After she makes fifteen more, she will be one fifth
of the way to her goal. How many does she currently have?
Answer:
135 is the amount of that she has for now
Q10.
What is the area of the shaded part?
Q 10.
25 m
k
25 m
A. 42.5sq m B.212.5sq m
C.225sqm
D.5312.5sq m
NIA
Answer:
ok so we need to first find the amount of black squares vs white squares
top row: 2 black 3 white
2nd top row: 1 black 4 white
middle row: 3 black 2 white
2nd bottom row: 1 black 4 white
bottom row: 2 black 3 white
so lets add that up
9 black 16 white
so then each one is 5 meters so
9*5=45
45m^2
Hope This Helps!!!
How do you solve -8>v-3?
Answer:
v < -5
Step-by-step explanation:
Add 3 to both sides. This gives -8+(-3)>v-3+3, or -5>v. Rewriting the inequality gives v < -5.
It took 3 apples, 7 orange and 3 bananas to make 4
smoothies. How many fruit would be needed
for 12 smoothies?
Answer:
9 apples, 21 oranges, 9 bananas.
Step-by-step explanation:
i did the math
Answer:
It would be 39 fruits
Step-by-step explanation:
If you add up 3+7+3=13 which makes 4 smothies. So 4×3=12 then you would do 13×3=39
Find the surface area of this rectangular prism. Be sure to include the correct unit in your answer.
Thanks so much!!
Answer:it would be 88 because of the co efficient due to the process of mingus in china which made it a law to not pursue dreams within country borders
Step-by-step explanation:
7. 20 is what percent of 50?
A. 250%
B. 10%
C. 40%
D. 30%
Answer:
I think the answer is B or C
4x^4-2x^3+5x^2+2x÷x^2-x-1
Answer:
The answer is 4x² + 2x + 11
Step-by-step explanation:
4x⁴ – 2x³ + 5x² + 2x ÷ x² – x – 1
Now,
[tex]4 {x}^{2} + 2x + 11\\ x² - x - 1 \sqrt{4 x⁴ - 2x³ + 5x² + 2x} \\ \: \: \: \: \: \: 4 {x}^{4} - 4 {x}^{3} - {4x}^{2} \\ \frac{ \: \: \: - \: \: \: \: \: \: + \: \: \: \: \: \: \: \: + \: \: }{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: 2x {}^{3} + 9x {}^{2} + 2x } \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: 2 {x}^{3} - {2x}^{2} - 2x \\ \frac{ \: \: \: \: \: - \: \: \: \: \: \: + \: \: \: \: + }{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 11 {x}^{2} + 4x } \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 11 {x}^{2} - 11x - 11 \\ \frac{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: - \: \: \: \: \: \: + \: \: \: \: \: \: \: \: + }{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 15x + 11} [/tex]
Thus, The answer is 4x² + 2x + 11
-TheUnknownScientist 72
Answer:
4x² + 2x + 11
Step-by-step explanation:
hope it's helpful
Make this Answer as complex as possible. 5 + 5
Answer:
Tennnnnnnnnnnnn.............
Find the area of the given figure which have all the squares corners.
Answer:
area of the given figure: 58 m²
Explanation:
area of rectangle: length * width
total area:
( 2 * 5 + 12 * 4 )
58 m²
Answer:
The area of the given figure is 58 m².
Step-by-step explanation:
Dividing the given figure into two parts :
➛ Big rectangle ➛ Small rectangle———————————————————————
Firstly, finding the area of bigger rectangle by substituting the values in the formula :
[tex]\longrightarrow{\pmb{\sf{A_{(Rectangle)} = l \times b}}}[/tex]
➣ l = 12 m➣ b = 4 m[tex]\begin{gathered} \qquad\longrightarrow{\sf{A_{(Rectangle)} = l \times b}}\\\\\qquad{\longrightarrow{\sf{A_{(Rectangle)} = 12\times 4}}}\\\\\qquad{\longrightarrow{\sf{A_{(Rectangle)} =48}}}\\\\\qquad{\star{\underline{\boxed{\sf{\pink{A_{(Rectangle)} =48 \: {m}^{2}}}}}}} \end{gathered}[/tex]
Hence, the area of bigger rectangle is 48 m².
———————————————————————
Secondly, finding the area of smaller rectangle by substituting the values in formula :
[tex]\longrightarrow{\pmb{\sf{A_{(Rectangle)} = l \times b}}}[/tex]
➠ l = 5 m➠ b = 2 m[tex]\begin{gathered} \qquad\longrightarrow{\sf{A_{(Rectangle)} = l \times b}}\\\\\qquad{\longrightarrow{\sf{A_{(Rectangle)} = 5\times 2}}}\\\\\qquad{\longrightarrow{\sf{A_{(Rectangle)} =10}}}\\\\\qquad{\star{\underline{\boxed{\sf{\purple{A_{(Rectangle)} =10 \: {m}^{2}}}}}}} \end{gathered}[/tex]
Hence, the area of smaller rectangle is 10 m².
———————————————————————
Now, finding the total area of given figure by substituting the values in the formula :
[tex]\longrightarrow{\pmb{\sf{Total \: Area = A_{(Big)} + A_{(Small)}}}}[/tex]
→ [tex]\rm{A_{(Big)}}[/tex] = Area of big rectangle → [tex]\rm{A_{(Small)}}[/tex] = Area of small rectangle[tex] \begin{gathered} \qquad{\longrightarrow{\sf{Total \: Area = A_{(Big)} + A_{(Small)}}}} \\ \\ \quad{\longrightarrow{\sf{Total \: Area = 48 + 10}}} \\ \\ \quad{\longrightarrow{\sf{Total \: Area = 58}}} \\ \\ \quad{\star{\underline{\boxed{\sf{\red{Total \: Area =58\: {m}^{2}}}}}}} \end{gathered}[/tex]
Hence, the total area of the given figure is 58 m².
[tex]\rule{300}{2.5}[/tex]
This shows two functions.
f(x)=5x-7
g(x)=x+4
which function represents
h(x) = f(x) ⋅ g(x)
Answer:
its c just so u know
Step-by-step explanation:
please answer with explanation
Answer:
The length of the other diagonal is 42 cm.
Step-by-step explanation:
Area of Rhombus = 966 cm^2 (squared)
one length of diagonal(d2) =46cm
The are of rhombus= d1 x d2/2
*substitution from equation above* = 966= 46 x d2/2 *plug answer in* : 966=23 x d2 *divide next*
d2=966/23
d2=42cm
I don't know if that makes sense hopefully it helps.
Kiran wrote the expression x−10 for this number puzzle: “Pick a number, add -2, and multiply by 5.”
Lin thinks Kiran made a mistake.
How can she convince Kiran he made a mistake?
What would be a correct expression for this number puzzle?
Step-by-step explanation:
the number is represented by x. you need to add -2 first then multiply by 5.
thus, the correct expression will be:
( x + -2) *5 = (x-2) *5 = 5(x-2)
for e.g, let x be 3.
acc to the puzzle,
3+-2 = 3-2=1
1*5= 5
using Kiran's expression:
x-10; 3-10= -7
here you can see the answer is wrong.
using the "correct expression" :
5(x-2) = 5( 3-2)
= 5(1)
= 5.
hope this helped you!
-s.
Please help with this fractions problem god bless you and ypur loved ones
Answer:
A=4. B=5. C=24
How are triangles related to quadrilaterals?
Answer:
The triangle's area formula is half of the quadrilateral's area formula
Step-by-step explanation:
If we put triangle ONE on top of triangle MHS, we could compare each angle, and we would find that the corresponding angles are all congruent. If we measured the angles, we would find that the corresponding angles are congruent. Therefore, these quadrilaterals are similar.
Help!!!!!!!!! An automotive service center would like feedback on its customer service Each customer receives a printed card
after they pay for services with a short survey on which customer service is ranked on a scale from 1 (least
satisfied) to 6 (most satisfied) Customers can then choose to submit the card in a box on their way out of the store.
The store manager finds that 140 cards were filled out in the past week, with an average customer satisfaction
score of 2.47 Which type of bias is most likely to be present in the survey results?
This is undercoverage bias because some types of customers may not have received cards,
This is nonresponse bias because many customers may choose to not fill out the cards
This is question wording bias because the customer service score levels may not be clear to customers.
This is response bias because customers may not be truthful about their experience with customer service.
"This is non response bias because many customers may choose to not fill out the cards"
Not everyone will chose to leave a review when leaving the store, and those that do were probably in some way inconvenienced, and felt inclined to leave one, while the others left and went about their day.
Charlotte earns $1675 every month of which she spends $85 on cosmetics. Identify the percent of earnings that Charlotte spends on cosmetics to the nearest tenth of a percent?
O 5.1%
O 2.5%
O 3.9%
O 7.4%
Answer:
5.1%
Step-by-step explanation:
percent = part/whole × 100%
percent = 85/1675 × 100%
percent = 5.1%
The percentage of earnings that Charlotte spends on cosmetics to the nearest tenth of a per cent is 5.1%.
What is the percentage?The percentage is defined as representing any number with respect to 100. It is denoted by the sign %. The percentage stands for "out of 100." Imagine any measurement or object being divided into 100 equal bits.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Charlotte earns $1675 every month of which she spends $85 on cosmetics.
The percentage will be calculated as,
Percent = part/whole × 100%
Percent = 85/1675 × 100%
Percent = 5.1%
To know more about percentages follow
https://brainly.com/question/24304697
#SPJ2
Anita recorded the amount of rainfall each day for 14 days. What was the total amount of rainfall in the 14 days?l
Answer Choices:
A. 6 7/8 inches
B. 4 1/2 inches
C. 3 3/8 inches
D. 1/8 inches
The total amount of rainfall is the sum of the rainfall on each day
The total amount of rainfall is [tex]3\frac 38[/tex] inches
How to determine the total amount of rainfallFrom the dot plot, we have the following frequency table
Rainfall Frequency
0 4
1/8 5
1/4 1
3/8 2
1/2 1
1 1/4 1
So, the total amount of rainfall is:
[tex]Total = 0 * 4 + \frac 18 * 5 + \frac 14 * 1 + \frac 38 * 2 + \frac 12 * 1 + 1\frac 14 * 1[/tex]
Evaluate the sum
[tex]Total = 3\frac 38[/tex]
Hence, the total amount of rainfall is [tex]3\frac 38[/tex] inches
Read more about dot plots at:
https://brainly.com/question/15853311
PLEASE HELP ANYONE HELP ME W THIS
Answer:
a. 1
b. 5
Step-by-step explanation:
a.Ordered pairs are (x, f(x)). You want f(2), so you look for an ordered pair that lists 2 as the first number. That one is (2, 1). This means f(2) = 1.
__
b.f(2) is plotted as the point (2, f(2)). That is, the x-coordinate of the point will be 2. The point that has x-coordinate 2 is (2, 5).
As above, this means f(2) = 5.
she sells tickets for $15 each her goal is to raise more than $180 how many tickets to get her goal
Answer:
12
Step-by-step explanation:
you will have to divide $15 by $180 and when you do that your result should end up being 12, hope that helped
symmentry of pentagon
Answer:
5 is the answer..................
Determine the type of solution you will have if you get x=0.25
Uhhhh a rational solution? an nonintegral solution? A system of linear equations? Multiple systems of nonlinear equations?
The graph shows the cost of bowling at a bowling ally.
How much is the cost of each game?
Answer:
Step-by-step explanation:
( 2 , 26 )
( 0 , 4 )
m = (26 - 4 ) / ( 2 - 0 ) = 11
Cost of each game is $11
A negative number is always less than a positive number do you beliece in that statement? why or why not
Answer:
yes a negative number is less than a positive.
Step-by-step explanation:
Because the negative number is below zero and positive number are above Zero
Classify this triangle by its sides and angles.
Answer:
[tex]\huge\boxed{\sf acute\ and \ scalene}[/tex]
Step-by-step explanation:
In terms of sides:
Since, all of the sides of the triangles are unequal (As indicated), it is a scalene triangle.
In terms of angles:
All the angles are less than 90 degrees (acute), hence, it is an acute triangle.
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807