Step-by-step explanation:
Open the brackets ,
=> 11( x + 2 )
=> 11x + 11*2
=> 11x + 22
BRAINLIEST STARS
What is the area of this composite figure?
74 ft^2
180 ft^2
204 ft^2
220 ft^2
Answer:
180 ft²
Step-by-step explanation:
(22×10)-(8×5) = 220-40 = 180 ft²
Help pls number 2! SHOW WORK IF NEEDED ALSO WILL GUVE BRAINLIST!
Answer:
Statistical questions are asking for ABOUT how much not an exact amount or number.
if it takes 2 cups of cheese to make 1/4 of a pizza how much cheese do you need to make one whole pizza explain your answer
Answer:
8 cups
Step-by-step explanation:
2 cups is 1/4 of the pizza so you double it and get 4 and that is 1/2 so you double it again and the answer is 8 cups.
Find the standard deviation. Round to one more
place than the data.
180, 105, 156, 275, 175, 125, 113, 227, 136
Answer:
Put the numbers in a column in excel and let excel do the math for you
Step-by-step explanation:
Answer:
52.8
Step-by-step explanation:
i used my calculator
Dole Pineapple Inc. is concerned that the 16-ounce can of sliced pineapple is being overfilled. Assume the standard deviation of the process is .03 ounce. The quality-control department took a random sample of 50 cans and found that the arithmetic mean weight was 16.05 ounces. At the 5% level of significance, can we conclude that the mean weight is greater than 16 ounces? Determine the p-value.
Answer:
The calculated value Z = 11.792 >1.96 at a 0.05 level of significance.
The null hypothesis is rejected
The alternative hypothesis is accepted at a 0.05 level of significance.
The mean weight is less than 16 ounces
Step-by-step explanation:
Step:-1
Given that the mean of the Population = 16
Given that the standard deviation of the process
σ = 0.03 ounce
Given that the mean of the sample = 16.05 ounces
Null hypothesis: H₀:μ > 16 ounces
Alternative HypothesisH₁: μ <16 ounces
Step:-2
Test statistic
[tex]Z = \frac{x^{-} -mean}{\frac{S.D}{\sqrt{n} } }[/tex]
[tex]Z = \frac{16.05 -16}{\frac{0.03}{\sqrt{50} } }[/tex]
Z = 11.792
Level of significance = 0.05
Z₀.₀₅ = 1.96
Final answer:-
The calculated value Z = 11.792 >1.96 at a 0.05 level of significance.
The null hypothesis is rejected
The alternative hypothesis is accepted at a 0.05 level of significance.
The mean weight is less than 16 ounces
please help urgent
thank you
Answer:
A.
Step-by-step explanation:
Answer:
A. 3 ≤ y < 7
Step-by-step explanation:
You're Welcome
3) You flip a coin six times and then roll a six-sided die. Find the number of possible outcomes
Answer:
First coin Second coin outcome
H T HT
T H TH
T T TT
Step-by-step explanation:
First coin Second coin outcome
H T HT
T H TH
T T TT
Which statement best describes which measure should be used to describe the center of the data?
Answer:
there is no picture to go along with the question
The circumference of a circle is about 33.912 inches. The circle's radius is __ inches.
Use 3.14 for π.
Answer:
5.4
Step-by-step explanation:
Circumference = 2 x 3.14 x radius
To find this information, you must first divide:
33.912 ÷ 2 = 16.956
Then, divide:
16.956 ÷ 3.14 = 5.4
So then your answer is:
Radius = 5.4
Hope this helps you out! : )
Which of the shapes below is a type of quadrilateral? Select all that apply.
A) circle
B) rhombus
C) parallelogram
D) trapezoid
Answer:
B,C,D
Step-by-step explanation:
A quadrilateral is a shape that has 4 sides, along with other rules.
A rhombus (also known as a diamond) has 4 sides.
A parallelogram has 4 sides.
A trapezoid has 4 sides.
A circle does not have 4 sides, since its one side continues infinitely.
helppppp im struggling
Answer:
It might be A.
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
If you add 2+2 the answer is not greater than 6, meaning that the sides cannot form a triangle
What’s the answer (no link I give brainly)
Answer:
The graph that best represents the slope is Graph A.
Hope this helps!!
Write a quadratic function in standard form whose graph passes through (-8,0), (1,0), and (2,30)
Answer:
Step-by-step explanation:
what is the equivelant fraction for 5/8?
Answer: 40/64
Step-by-step explanation:
If ADEF is reflected over the x-axis, what would be the coordinates of point F?
Answer:
A) (-2,-1)
Step-by-step explanation:
It would be in Quadrant III, so (-2,-1)
The rectangle is 9 feet long and 8 feet wide. What is the area of this rectangle? asap
Answer:
72 ft squared
Step-by-step explanation:
area = width times height
Help ASAP!!!! Plsssss
Answer:
2. y = 4x+7; y=-7x+5
Step-by-step explanation:
find the length of the median of the trapezoid
Plz, help me this is the photo no link!
Answer:
D.) 0.4m= 8
Step-by-step explanation:
I AsKeD My MaTh tEaChErS FoR uUu :) HaVe a gOoD DaY
Write the equation of the line in fully simplified slope intercept form
Answer:
y=-1/6x+2
Step-by-step explanation:
y=-1/6x+2
A man is 61 5/12 inches tall and his daughter is 58 4/9 inches tall. How much taller is the man?
Given:
Height of a man = [tex]61\dfrac{5}{12}[/tex] inches
Height of the daughter = [tex]58\dfrac{4}{9}[/tex] inches
To find:
How much taller is the man?
Solution:
It this problem, we need to find the difference between the heights of the man and his daughter.
Difference between the heights [tex]=61\dfrac{5}{12}-58\dfrac{4}{9}[/tex]
[tex]=\dfrac{732+5}{12}-\dfrac{522+4}{9}[/tex]
[tex]=\dfrac{737}{12}-\dfrac{526}{9}[/tex]
Taking LCM, we get
Difference between the heights [tex]=\dfrac{3(737)-4(526)}{36}[/tex]
[tex]=\dfrac{2211-2104}{36}[/tex]
[tex]=\dfrac{107 }{36}[/tex]
[tex]=2\dfrac{35 }{36}[/tex]
Therefore, the man is [tex]2\dfrac{35}{36}[/tex] inches taller than his daughter.
a close plane shape with three or more sides ?
what shape name tellme
Answer:
the correct answer is a cube
What is the area of a circle that has the diameter of 4?
Answer:
Hello! answer: 12.56
Step-by-step explanation:
Area for circles is found be doing
radius × radius × pi since we arent given radius we have to figure it out. But what we do know it diameter is just 2 times the radius so to undo that to find our radius we just do 4 ÷ 2 and 4 ÷ 2 = 2 so 2 is our radius now we will square it which is just fancy for multiply is by itself so 2 × 2 = 4
4 × 3.14 = 12.56 So 12.56 is our area! Hope this helps you!
At a high school, the probability that a student is a senior is 0.20. The
probability that a student plays a
sport is 0.15. The probability that a student
IS a senior and plays a sport is 0.05.
What is the probability that a randomly selected student plays a sport, given
that the student is a senior?
• A. 0.25
• B. 0.15
•
C. 0.33
•
D. 0.05
Answer: Hope This Helps!
Step-by-step explanation:
Probability that a student is a senior = 0.20. Therefore, the probability that a randomly selected student plays a sport, given that the student is a senior will be 0.25 and option A is the correct choice.
The probability that a student is a senior is equal to 0.20.
We have given that,
At a high school, the probability that a student is a senior is 0.20. The
probability that a student plays a sport is 0.15. The probability that a student IS a senior and plays a sport is 0.05.
What is the probability?
Probability is the branch of mathematics concerning numerical descriptions of how likely an event is to occur, or how likely it is that a proposition is true.
Therefore, the probability that a randomly selected student plays a sport, given that the student is a senior will be 0.25, and option A is the correct choice.
To learn more about the probability visit:
https://brainly.com/question/25870256
#SPJ2
Helppppp meeeee. Plzzzzz it’s due in 5 minutes and is half my grade:(((((((((;(((((((
Answer:
5 millimeters
Step-by-step explanation:
the conversion rate from cm to mm is 1 to 10 so 0.5 would equal to 5 mil
it would be amazing if you marked this brainliest :)
PLEASE HELP ME I NEED IT DONE TODAY HELP PLEASE I AM ABOUT TO CRY!!!! IF YOU UPLOAD A FILE I WILL REPORT
Answer:
im not downloading that put a screenshot and if i understand the question I will answer it to the fullest of my ablilty
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer: the answer is 1/6
Step-by-step explanation:
Hope this helps :D
sry if it’s wrong
Answer: B 1/6
Step-by-step explanation:
One out of the six is shade this meaning it is 1/6
Points M and N are both on ZB with M between Z and N. ZM = 10
, NB 2, and ZB = 20. If a point on ZB is chosen at random, what is the
probability that the point is on MN?
Answer:
Your answer is 40%
Step-by-step explanation:
It is 20 units between Z and B.
We add 2 more points, and one of them is at the the halfway point of the entire line.(M)
One of them is only 2 units away from B.(N)
That means our line is halved, so from 20/20 possible places a point could go and land in the right area is now 10/20.
Minus 2 from that; to take into count of the N to B, and you have 8/20
8/20 is just 40%
The graphs of three functions are shown below. Which statements accurately compare the different functions? Check all that apply. The quadratic and absolute value functions share a y-intercept. The square root and quadratic function share an x-intercept. The absolute value and square root functions share the same domain. The square root function does not have a y-intercept. The square root function has a minimum domain value, while the other two functions have a minimum range value.
The functions are given below.
Parabolic function y = -(x + 1)² + 9Mode function y = - |x + 2| + 10Logarithmic function y = 1.5 log(x - 1)What is a function?A statement, principle, or policy that creates the link between two variables is known as a function. Functions are found all across mathematics and are required for the creation of complex relationships.
The graphs of the three functions are shown below.
The parabolic function is given as
y = -(x + 1)² + 9
The mode function is given as
y = - |x + 2| + 10
And the logarithm function will be
y = 1.5 log(x - 1)
More about the function link is given below.
https://brainly.com/question/5245372
#SPJ2
Answer: A, B, D
Step-by-step explanation:
Just took the instruction. Edge 2023
PlEase answer !!
Will give brainlst
Answer:
42.2 cubic inch
Step-by-step explanation:
Applying,
V = πr²h/3.................... Equation 1
Where, r = radius of the circular base, h = height of the cone, π = pie.
But,
r = P/2π..................... Equation 2
Where P = circumference of the circular base.
Substitute equation 2 into equation 1
V = π(P/2π)²(h)/3
V = P²h/12π.................. Equation 3
From the question,
Given: h = 18.4 in, P = 9.3 in
Constant: π = 3.14
Substitute these values into equation 3
V = (9.3²)(18.4)/(12×3.14)
V = 42.2 cubic inch