Temporary Help Answer
The answer is limited due to the lack of questions, so I'll give you some answers related.
State appropriate Hypothesis for performing a significance test. Be sure to define the parameter of interest. (u = mu)
[tex]H_{null}:u=17 \\H_{a}:u<17[/tex] Where mu = the true mean of almonds in each bar of candy.
Calculate the test statistic and the P-Value.
mu = 17
x-bar = 14
[tex]S_{x} = 8[/tex]
[tex]n = 30[/tex]
Use the T-Test (STAT) if you have a Graphing Calculator.
Interpret the P-Value in context.
Assuming the mean number of almonds in each candy bar is 17, there is a [P-Value] probability of getting a sample mean of 14 by chance alone.
What is the decision at the given significance level?
P-val of [P-Value] is (> or <?) to the alpha level [[tex]a[/tex]], so you must (fail to reject or reject?) the Null Hypothesis.
What do you conclude? (If P-val is smaller than the alpha level, reject the null hypothesis, meaning there is significant evidence.)
Because the P-Value of [P-Value] is (less/greater) than [tex]a = (?)[/tex], the observed result (is or is not?) statistically significant. There (is or is not?) significant evidence to conclude that the chocolate almond bars contain fewer almonds than they've previously contained.
WILL GIVE BRAINLIEST!! 50 POINTS!!
factor: 5(p-1)-(p-1)^2
Answer:
-(p-1) (p-6
Step-by-step explanation:
I hope this helps,good luck with everything.
Find the measure of the angle indicated (X). Round to the nearest tenth. Show your work to support your answer. C 13 4 0 A B
Step-by-step explanation:
solution given.
relationship between perpendicular and base is given by tan angle
tan ø=perpendicular/base
ø=tan-¹(4/13)=17.10272897=17° is your answer
Gina's Hours
October November
Week 1 40 32
Week 2 34 30
Week 3
36
40
Week 4
40
24
The table shows the hours Gina worked during October and November. Select ALL correct statements,
A)
The range for the month of October is 6.
B)
40 summarizes the data with a single number
35 summarizes the data with a single number
D)
The median for the month of October is 40.
E
16 describes how the values vary with a single number
Help plz
Answer:
A) The range for the month of October is 6.
C) 35 summarizes the data with a single number.
E) 16 describes how the values vary with a single number.
Step-by-step explanation:
Week 1 | 40 Week 1 | 32
Week 2 | 34 Week 2 | 30
Week 3 | 36 Week 3 | 40
Week 4 | 40 Week 4 | 24
The ordered data can be written out as follows :
October :
34, 36, 40, 40
November :
24, 30, 32, 40
Whole data:
24, 30, 32, 34, 36, 40, 40, 40
Range = maximum - minimum :
October range = 40 - 34 = 6
Summarizing the fat with a single number :
Take the median of the whole data :
1/2(n+1)th term
1/2(9) = 4.5 th term
(34 + 36) /2 = 35
Median for October :
(36 + 40) / 2 = 38
Variation of all values :
Take the range :
40 - 24 = 16
The point D(-3, -6) is translated 2 units left and 3 units up. What are the coordinates of the resulting point, D′?
Answer:
Point D: (-5,-3)
Step-by-step explanation:
PLS HELP LOOK AT PHOTO!! I WILL MARK BRAINIEST!!!
17/55
Streak
All the following are Perfect Squares except for which one?
121
150
100
144
US 23:00
Double Jeop
Streck Saver
Music ofl
O
Answer:
150
Step-by-step explanation:
Answer:
121
Step-by-step explanation:
Andy is building a corner table with a top in the shape of a triangle. On side of his table is 4 feet, the other is 2 feet. What is the possible length of the third side?
The base of the triangle could be 4, a side length could be 2. The other side might have the same side length as the first one, so 2 is a possible side length
2
Find the area of the polygon. 26ft. 16ft. 6ft. 2ft. 4ft.
Answer:
296 ft²
Step-by-step explanation: 5 18 7 20
There are a few ways to calculate the area of the tihis composit figure.
The one way is to calculate the entire area of the big rectangle with the voided area and substract the smaller voided rectangle
Big rectangle with voided area
26 × 16 = 26 × 10 + 26 × 6 = 260 + 156 = 416
Small Void Rectangle = 6 × (26 - 2 - 4)
= 6 × 20
= 120
Total area = Big rectangle with voided area - Small Void Rectangle
= 416 - 120
= 296 ft²
another way is to add up three areas
large filled rectangle + smaller filled rectangle + smallest filled rectangle
10 × 26 + 4 × 6 + 2 × 6
260 + 24 + 12
296 ft²
Write down two factors of 18
Answer:
1, 2, 3, 6, 9, 18
Step-by-step explanation:
HELP ME PLSSSSSS!!!!!!!
Answer:
1) [tex]m\angle x = 35^{\circ}[/tex], 2) [tex]m\angle x = 60^{\circ}[/tex], 3) [tex]m \angle x = 40^{\circ}[/tex]
Step-by-step explanation:
1) Triangle is a right triangle since tangent line is perpendicular to the radius of the circle. Based on the fact that the sum of internal angles in triangles equals 180°, we find the value of the angle [tex]x[/tex]:
[tex]m\angle x = 180^{\circ} - 90^{\circ} - 55^{\circ}[/tex]
[tex]m\angle x = 35^{\circ}[/tex]
2) Both triangles are symmetrical right triangles since tangent lines are perpendicular to the two radii and common side is parallel to the third radius. Based on the fact that the sum of internal angles in triangles equals 180°, we find the value of the angle [tex]x[/tex]:
[tex]m \angle x = 180^{\circ} - 90^{\circ} - 30^{\circ}[/tex]
[tex]m\angle x = 60^{\circ}[/tex]
3) The figure is formed by two symmetrical right triangles. These triangles are right-angled and symmetrical since tangent lines are perpendicular to the two radii and common side is parallel to the third radius. Based on the fact that the sum of internal angles in quadrilaterals equals 360°, we find the value of the angle [tex]x[/tex]:
[tex]m\angle x = 360^{\circ} - 180^{\circ} - 140^{\circ}[/tex]
[tex]m \angle x = 40^{\circ}[/tex]
You’re purchasing a new television with a 32” screen. The 32” measurement represents the diagonal measurement of the screen. You remember the height at the store was 16”. What is the width of the TV
Answer:
27.7"
Step-by-step explanation:
use the pythagorean theorem
a² + b² = c²
a² + 16² = 32²
a² + 256 = 1,024
subtract 256 from both sides
a² = 768
Take the square root of both sides
a = 27.7128129211
a = 27.7"
An architect is planning a new town square. The square has sides that are 35 feet long. A walkway will also cut diagonally through the square. How long will the diagonal walkway be?
9514 1404 393
Answer:
49.5 ft
Step-by-step explanation:
The diagonal of a square is √2 times its side length. This means the length of the walkway will be ...
(35 ft)√2 ≈ 49.5 ft . . . walkway length
Can someone please help me on this table?
Answer:
Step-by-step explanation:
Given expression which gives the distance is 16t².
Here, t = time or duration
For t = 20 seconds,
16t² = 16(20)²
= 6400 feet
For t = 21 seconds,
16t² = 16(21)²
= 7056 feet
For t = 22 seconds,
16t² = 16(22)²
= 7744 feet
For t = 23 seconds,
16t² = 16(23)²
= 8464 feet
Therefore, complete table will be,
t 20 21 22 23
h 6400 7056 7744 8464
what is 18cm in a scale 1:50?
Answer:
900 cm
Step-by-step explanation:
Proportions
1cm ⇒ 50cm
18cm ⇒ Wcm
W = 18*50/1
W = 900cm
I need help will give out Brainlyest
Answer:
[tex] \frac{6}{6 - 2} = \frac{6}{4} = \frac{3}{2} [/tex]
Answer:
[tex] \rm \rightharpoonup \: f(x) = \frac{x}{x - 2} \\ \rm \rightharpoonup \: f(6) = \frac{6}{6 - 2} \\ \rm \rightharpoonup \: \frac{6}{4} \\ \rm \rightharpoonup \: \frac{3}{2} [/tex]
Hence option A is correct6)
Write an equation in slope-intercept form of the line perpendicular to y =
that passes through the point (3, 4).
Can anyone solve this for me?
If C = 1+ 5n - 6n² and B = n + 4n^2,find an expression that equals 2C – 3B
in standard form.
Step-by-step explanation:
2C – 3B = 2(1+5n-6n²)-3(n+4n²)
= 2+10n-12n²-3n-12n²
= 2 +7n -24n²
The expression (2C-3B) equals to (-24x²+7x+2)
What is an expression?Expressions in maths are mathematical statements that have a minimum of two terms containing numbers or variables, or both, connected by an operator in between.
Given are two expression, C = 1+5n-6n² and B = n+4n²
2C = 2+10n-12n²
3B = 3n+12n²
2C-3B = 2+10n-12n² - 3n-12n²
= -24n²+7n+2
Hence, The expression (2C-3B) equals to (-24x²+7x+2)
For more references on expression, click;
https://brainly.com/question/14083225
#SPJ2
What is the y-intercept of function f?
Answer:
1
Step-by-step explanation:
f(0) = 1 for '-x + 1'
Answer:
-1
Step-by-step explanation:
since they give -x + 1 you just have to take away the negative from x and it would make 1 a negative so -1
I need help with this
Answer:
si tu multiplicas 90° entre 1 te puede dar 50(2)
find the difference. express the answer in scientific notations
(8.64×10²⁰)-(7.83×10²⁰)
=======================================================
Explanation:
Ignore the 10²⁰ portions. We can replace them with the variable m, or whatever letter you like
So the original expression becomes 8.64m - 7.83m which simplifies to 0.81m
Basically you subtract the values without the m, so 8.64-7.83 = 0.81
Then you tack on the m at the end.
The 0.81 itself is not in scientific notation, but we can fix that like so:
0.81 = 8.1*10^(-1)
Furthermore, we can say:
0.81m = 8.1*10^(-1)*m
0.81m = 8.1*10^(-1)*10^(20)
0.81m = 8.1*10^(-1+20)
0.81m = 8.1*10^(19)
Enter the next three numbers of the repeating decimal produced by the fraction 1/9
0.111111...
Which statement correctly explains whether Limit of h (x) as x approaches 9 exists?
Answer:
The answer is A
Step-by-step explanation:
"The limit does not exist because the values of h(x) seem to oscillate between random values around x = 9" is correct edg 2021
The correct statement is "The limit does not exist because the values of h(x) seem to oscillate between random values around x = 9".
What is a one-sided limit for function of a single variable?In rough terminologies, the limit from one side is when we only use one side of the function with respect to the considered point of interest (in input) to predict the value of the function at that point.
For a limit of a function f(x) to exist at a point a,
[tex]\lim_{x \to a^-} f(x) = \lim_{x \to a^+} f(x)[/tex]
That is, it has to approach (a) from both sides toward the same value, thus it cannot be oscillating.
From the table, looking at the value of slightly less than 9,
[tex]\lim_{x \to 9^-} f(x)= 4.73[/tex]
Looking at the value of slightly more than 9,
[tex]\lim_{x \to 9^+} f(x) = -4.73[/tex]
Since the lateral limits are different, the limit does not exist.
The correct statement is "The limit does not exist because the values of h(x) seem to oscillate between random values around x = 9".
Learn more about limits;
brainly.com/question/23630768
#SPJ2
Which expression represents the
following calculation?
Subtract 23 from the product of 8 and 7.
A 23 - (8 X 7)
B (8 x 7)-23
C (23 - 8) X 7
D 8 X (7 - 23)
Answer:
B (8x7)-23 is the answer
Subtracting 23 from the product of 8 and 7 can be written as (8 X 7) - 23 option (B) is correct.
What is an arithmetic operation?It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.
We have:
Subtract 23 from the product of 8 and 7
The product of the 8 and 7 can be written as (8 X 7)
Subtract 23 from (8×7)
(8 X 7) - 23
Thus, subtracting 23 from the product of 8 and 7 can be written as (8 X 7) - 23 option (B) is correct.
Learn more about the arithmetic operation here:
brainly.com/question/20595275
#SPJ2
DUE IN 2 MINUTES HELP
Answer: B is the answer
Step-by-step explanation:
I think it’s D or A
Step-by-step explanation: D or A
Write down all the prime numbers between 41
Answer: Step-by-step explanation:
List of prime numbers before 41 (including 41 itself): 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41.
simplify
[tex]\sqrt{63}[/tex]
Answer:
3√7
Step-by-step explanation:
63 can be divided by 9 and 7. The square root of 9 is 3. so it should be 3√7.
The figure consists of a tangent and a secant to the circle. Find the value of x. Leave your answer in simplest radical form
Please help its about math
Answer:
3 ×2
»(3×20) ×(2×20)
»60 × 40
» (60÷10) ×(40÷10)
» 6 × 4
Option C is your answer
Marjory works at a commercial bakery. She is conducting an experiment to test the results of two yeast activators for making bread. The Rapid Prove activator claims to increase the rise of dough by at least 30%. The Quick Rise activator claims to increase the rise of dough by at least 26%.
Marjory and her team bake 60 loaves of bread, 30 using the Rapid Prove activator and 30 using the Quick Rise activator.
After the loaves were baked, Marjory evaluated the rise of the breads as compared to previous doughs with no activator used. She reported that, on average, the rise of those made with the Rapid Prove activator increased by 25% and the rise of loaves made with the Quick Rise activator increased by 28%.
The Rapid Prove activator claim is __.
The Quick Rise activator claim is __.
The activator __ is more effective because the increase in rise was __ that of the other activator.
Answer:
false
true
quick rise
greater than
Step-by-step explanation:
#platolivesmatter
#platopeeps
#edmentum gang
Hope This helped XD
The Rapid Prove activator claim is false while the Quick Rise activator claim is true.
What is a claim?It should be noted that a claim simply means the stance of an individual regarding a research or a particular work.
In this case, it was reported that reported the rise of those made with the Rapid Prove activator increased by 25% and the rise of loaves made with the Quick Rise activator increased by 28%.
The Rapid Prove activator claim is false while the Quick Rise activator claim is true.
Hence, the activator quick rise is more effective because the increase in rise was greater than that of the other activator.
Learn more about claim on:
https://brainly.com/question/2748145
#SPJ5
i need to answer for the parentheses
Answer:
(-3,2)
Step-by-step explanation:
The vertex of an upwards facing parabola is the minimum
The minimum is -3 for the x value and 2 for the y value
(-3,2)