Answer:
B. The height of all the students at West Middle school
Step-by-step explanation:
The greatest variability is a large spectrum of possibilities.
The costs of candy from a vending machine are all going to be about the same price because they are all candy, so that doesn't vary much.
The age of all the students in the sixth grade is going to be about the same because they are in the same grade.
The number of days in a month is usually 31 or 30, so that also does not vary much.
This means that it has to be the height of all the students at West Middle school because it is a middle school so there are 3 different grades each having many students. This means that it will have the greatest variability.
Assume n is a natural number bigger than 1. what is the total number of ways you can write down as total sum of other numbers?
Answer:
report me !!! dont ask why or how
Step-by-step explanation:
Ariana Grande put her 7 rings in a rectangular plate that had an area of 54 square inches. If the length of the is 12 inches, what is the width
Answer:
4.5
Step-by-step explanation:
54/12=4.5
Solve for x
x-(x-2)-2(x-3)=0
Answer:
x=4
Step-by-step explanation:
bshdnbsskbewidbehhe
24 in
70 in
What is the length of the hypotenuse?
Answer:74inch
Step-by-step explanation:
Assuming this is a right triangle you do pythogreom theorm and get 74 inches
What do I have to do to find m
Help pls I don’t get this
Answer:
22+ r = 30
I think this is the answer
Please help!!
What is the area, in square inches, of the figure shown here?
A- 10 in²
B- 14 in²
C- 16 in²
D- 20 in²
Answer:
D. 20 inches
Step-by-step explanation:
Find 1/3 of 14
1. 3
2. 5
3.6
4. 2
If m= 4 and n=7, what is the value of m - n?
Answer:
-3
Step-by-step explanation:
Hey there!
Equation:
m - n
Solving:
m - n
= 4 - 7
Start at 4 and go up 7 spaces to your left/right
= -3
Therefore, your answer should be: -3
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
Which expression shows 6a + 8b + 10 written as the product of the GCF times a sum?
Answer::112
Step-by-step explanation:
2. If tan 0 = 3/4, find Sin 20
Answer:
This is an impossible question. tan(0) = 0 If this means that you are supposed to just add 3/4 to each of these, then sin(20) = 1.09
Hope that this helps!
What type of angle is shown? A right angle obtuse angle acute angle Next
Answer:
obtuse
Step-by-step explanation:
Answer:
b :)
Step-by-step explanation:
None of the other answers make sense. And acute is smaller than a 90 and obtuse is bigger than a 90 if I remember correctly.
Hope this helps!
question in image attached
Answer:
16.97
Step-by-step explanation:
Problem 1: A potential difference of 10 V is applied across a conductor whose resistance is 25 ω. Calculate the current flowing through it?
Problem 2: If a conductor resistance is 50 Ω and the current passing through the is 5 A. Calculate the potential difference?
Answer:
Problem 1:
I = 0.4 volts
Problem 2:
V = 250 volts
Step-by-step explanation:
Problem 1:Given:
Potential difference V = 10 V,
Resistance R = 25 ω,
V = IR
I = V/R
I = 10/25
I = 0.4 volts
Problem 2:Current I = 5 A,
Resistance R = 50 ω,
Potential difference
V = IR
V = 5× 50
V = 250 volts
-TheUnknownScientist
(2/3x +1 = 5 -8) solve for x no links
Find the value of y.
960
1660
y = [? ]°
Answer:
y = 48°
Step-by-step explanation:
The value of an inscribed angle is half the value of the arc it subtends.
The angle marked x subtends the arc marked 66°, so has a value of ...
x = 66°/2
x = 33°
The value of y is similarly found.
y = 96°/2
y = 48°
The angle marked with a dot is an external angle of the triangle, so is the sum of the remote internal angles, x and y:
dot angle = x + y = 33° +48° = 81°
Of course, angle z is the supplement of this:
z = 180° -81°
z = 99°
In how many different ways can a red, blue, and green marker be arranged in a tray?
Answer:
6 ways.
There are one red, one blue and one green maker. So there are 3 markers they are in 3! = 3×2 = 6 ways.
Please mark brainliest! <3
HELP ME I CAN GIVE BRAINLIEST
Answer:
For Q. 17 I believe it's "the function has a minimum at -1" take this answer with a grain of salt but the other three seem to be true and I don't know how to solve this one so I'm assuming it's the false one.
Solve the division equation using the model. (2 points)
two wholes partitioned into three equal parts with the fraction one third in each part. Below is the equation two divided by one third equals blank
two sixths
3
6
one sixth
Answer:
1/6
Step-by-step explanation:
in the model it shows 6 spots, 1 of those 6 are colored in.
NEED HELP FAST CLICK TO SEE PLS
Answer:
Last Option
Step-by-step explanation:
Last one because the dot on top of the 4 is filled in and that means it can also equal 4. The rest of the line is going to the right of the 4 so x will be more than 4. The little line below the more than sign means it can also equal 4. Hope this helped :)
Answer:
Option D, x ≥ 4
Step-by-step explanation:
Rule 1: Closed circle: the inequality sign with a line at the bottom, its called greater than or equal to (≥), and less than or equal to (≤), that means that the number 4 is included in the data set.
Rule 2: Since the line is going to the right of 4, there are values greater than 4 in the data set which means x (any value) has to be greater than 4.
So bringing both rules together the equation would be: x ≥ 4
Hope this helps!
If Shelly makes $25 an hour and gets a 15% decrease in her pay, what is her new hourly rate?
The value -1 is a solution for x2 - 6x+ 5 = 0.
True or false
Answer:
false
Step-by-step explanation:
If -1 us a solution then putting -1 in place of x will be 0[tex] \rm \dashrightarrow \: {x}^{2} - 6x + 5 = 0 \\ \rm \dashrightarrow \: {( - 1)}^{2} - 6( - 1) + 5 = 0 \\ \rm \dashrightarrow \: 1 + 6 + 5 = 0 \\ \rm \dashrightarrow \: 7 + 5 = 0 \\ \rm \dashrightarrow \: 12 \cancel{ = }0[/tex]
3. Which two expressions are equivalent for any value of y? *
O A. 3(3y + 3) and 6y + 6
B. 3(3y + 3) and 9y + 6
O c. 9(y + 3) and 12 + 9y
O D. 9(y + 3) and 27 + 9y
Given:
The pair of expressions in the options.
To find:
The two expressions are equivalent for any value of y.
Solution:
Two expressions are equivalent for any value of y, iff they are equivalent.
[tex]3(3y+3)=3(3y)+3(3)[/tex]
[tex]3(3y+3)=9y+9[/tex]
Clearly, [tex]3(3y+3)[/tex] is not equivalent to [tex]6y+6[/tex] or [tex]9y+6[/tex]. So, options A and B are incorrect.
[tex]9(y+3)=9(y)+9(3)[/tex]
[tex]9(y+3)=9y+27[/tex]
[tex]9(y+3)=27+9y[/tex]
The expression [tex]9(y+3)[/tex] is not equivalent to [tex]12+9y[/tex]. So, option C is incorrect.
The expression [tex]9(y+3)[/tex] is equivalent to [tex]27+9y[/tex].
Therefore, the correct option is D.
Tuesday Pizza Hut made 50 pizzas. Of these
pizzas, 30% were cheese, 40% were
hamburger, and the rest were pepperoni. How
many pepperoni pizzas did Pizza Hut make on
Tuesday?
A.
15 pizzas
B.
30 pizzas
C.
35 pizzas
D.
Not Here
Answer:
A
Step-by-step explanation:
100 - 30 - 40 = 30%
30% of 50 = 15 pizzas
ANSWER ASAP DONT SEND A FILE. IS THIS SHAPE A ROTATION, REFLECTION,TRANSLATION, DILATION OR NONE????
Answer:
translation
Step-by-step explanation:
Answer:
I think it's dilation or none
Step-by-step explanation:
Determine whether the function are inverse. F(x)=6x+l;g(x)=6x-1
X= 6 2/3 , 9, 12
Only serious answers plzzzzz
Answer:
x = 9
Step-by-step explanation:
4(5 + 4) = 3(x + 3) => Intersecting secants theorem
4(9) = 3(x + 3)
Open bracket by applying distributive property
36 = 3x + 9
Subtract 9 from each side
36 - 9 = 3x + 9 - 9
27 = 3x
Divide both sides by 3
27/3 = 3x/3
9 = x
x = 9
Can someone help me with this please
Answer:
You multiply them 2x each time.
Step-by-step explanation:
Multiply
A certain test preparation course is designed to help students improve their scores on the GRE exam. A mock exam is given at the beginning and end of the course to determine the effectiveness of the course. The following measurements are the net change in 5 students' scores on the exam after completing the course: 6,14,12,23,0 Using these data, construct a 95% confidence interval for the average net change in a student's score after completing the course. Assume the population is approximately normal. Step 2 of 4 : Calculate the sample standard deviation for the given sample data. Round your answer to one decimal place.
Answer:
(0.25 ; 21.75)
8.7 (1 decimal place)
Step-by-step explanation:
Net change in scores : X = 6,14,12,23,0
Sample mean, xbar = (6 + 14 + 12 + 23 + 0) /5 = 55 /5 = 11
Sample standard deviation, s = 8.66 ( from calculator)
Sample standard deviation = 8.7( 1 decimal place)
Sample size, n = 5
The 95% confidence interval; we use t, because n is small
Tcritical at 95%, df = 4 - 1 = 3 ; Tcritical = 2.776
Xbar ± standard Error
Standard Error = Tcritical * s/√n
Standard Error = 2.776 * 8.66/√5
Standard Error = 10.751086 = 10.75
Lower boundary = (11 - 10.75) = 0.25
Upper boundary = (11 + 10.75) = 21.75
(0.25 ; 21.75)
The
Please help me please
Answer:
F. 4h ≥ 18
Step-by-step explanation:
In 1 hour, she walks 4 miles.
In h hours, she walks 4h miles.
She wants to walk at least 18 miles. That means she wants the distance she walks to be 18 miles or greater.
4h ≥ 18
Answer: F. 4h ≥ 18