Answer:
B: Retain the null hypothesis
Step-by-step explanation:
In the relationship between the confidence interval and hypothesis, it is stated that:
When the confidence interval is constructed, all values that fall inside the interval are considered possible values for the parameter that we are estimating while values that fall outside the interval are rejected as they are considered not possible or realistic values.
Now, If the value of the parameter specified by the null hypothesis falls inside the given confidence interval, then we will fail to reject the null hypothesis at the corresponding significance level. However, If the value specified by the null hypothesis doesn't fall inside the given confidence interval, then the null hypothesis can be rejected at the corresponding significance level.
1. a. Anita hadoſ a bag of fertilizer left. She used
of what was left. What question about Anitas
fertilizer can be answered by calculating !!!
Answer:
hello your question is incomplete below is the complete question
answer : what part of the bag of fertilizer left was used by Anita
Step-by-step explanation:
Anita had 1/2 bag of fertilizer left
and she used (3/4 of the fertilizer
that means she used ( 3/4 * 1/2 ) bag of fertilizer
hence the question about Anita's fertilizer that can be answered is ; what part of the bag of fertilizer left was used by Anita
If Toni is trying to calculate her net worth, which of the following items would go on the liabilities list? *
A. Original sale price of her car
B.Her Mortgage
C.Savings account balance
D. Value of her 401(k) plan
Answer:
B
Step-by-step explanation:
The only item that will serve as a liability is Her Mortgage. Option B is correct
Liabilities can be termed as money owned by a person or an amount of money borrowed with the intention to pay back after a period of time.
If Tony is trying to calculate her net worth, then we need to select a property that will serve as a debit for him instead of credit.
From the listed option, the only item that will serve as a liability is Her Mortgage
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A summer camp wants to hire counselors aides to fill its staffing needs at minimum cost
Answer:
8 counselors and 12 aids
Step-by-step explanation:
minimum number of staff to run camp = 20
Ratio of counselors to aids to work together = 2:3
To get the multiply factor = 20 / (2 counselors + 3 aids) = 20 / 5 =4
minimum number of counselors needed = 4 x 2 = 8 counselors
minimum number of aids needed = 4 x 3 = 12 aids
hi I want help . what is the prime factorization of 17.?
Well, the prime factorization would be 17 itself! This happens because 17 is a prime number.
If we take another example, like 13 or any other prime number, this will occur. Since 1 isn't a prime number, nor composite number, we won't include 1. Therefore, the prime factorization of 13 would also be 13 itself.
Find the value of r so the line that passes through each pair of points has the given slope.
Point 1:(-7,2)
Point 2:(-8,r)
m = -5
Answer:
7
Step-by-step explanation:
[tex]\frac{r - 2}{-8+7} = -5[/tex]
r - 2 = - 5(- 1) ⇒ r = 7
Find the value of x so that L is parallel to M. State the converse used!
50 Points! please help and show work!
Answer:
6 degreesStep-by-step explanation
Find the diagram attached. In Line geometry, there is a theorem that states that the sum of the adjacent interior angles is 180 degrees. According to the diagram, the adjacent interior angles are 7x- 15 and 24x + 9.
The sum of this angles must give 180 degrees as shown;
7x-15 + 24x + 9 = 180
7x+24x-15+9 = 180
31x-6 = 180
31x = 180+6
31x = 186
x = 186/31
x = 6
Hence the value of x is 6 degrees
There are (36)2 ⋅ 30 candies in a store. What is the total number of candies in the store? (5 points)
A. 3 to the power of 3
B. 3 to the power of 4
C. 3 to the power of 8
D. 3 to the power of 12
Answer:
i thibbnk
Step-by-step explanation:
16) Mrs. Mamie wants to travel 390 miles on a highway. She drives 130 miles in 2 hours. If she has 7 hours to travel at that rate, will she arrive at her destination on time? Explain.
17) You can buy 5 cans of green beans at the Village Market for $2.60. You can buy 10 of the same cans of beans at Sam’s Club for $7.70. Which place is the better buy? Explain.
Page 33
5) Benjamin wants to buy a video game that costs $24, but he only wants to spend 40% of his savings. How much must Benjamin save in order to buy the game?
There are 60 members in a music club. 25% of them like jazz, 15% of them like pop music, 20% of them like rock music and 50% of the rest like classical music. How many members enjoyed classical music?
A total of 48 students sat for a mathematics examination. Only 75% of them passed. How many students passed the examination?
During an election, Albert received 60% of the 30 votes cast. Anthony received the remaining votes. How many more votes did Albert receive?
Six people can pack 1500 boxes in 4 days. At the same rate, how many boxes can eight people pack in 6 days?
If 5 workers complete one task in 7 days, then how many days will 7 workers take to complete the same task?
Answer:
Mrs Mamie will arrive at her destination on time !
Step-by-step explanation:
Mrs Mamie drives 130miles in 2 hours that means 65 miles/h
During 7 hours she travels 65*7=455 miles that definetely is more than 390 miles as necessary.
SO YES, Mrs Mamie will arrive at her destination on time !
Find QS
7
22
19
6
none are correct
Answer:
-10
Step-by-step explanation:
None of the above
Answer:
QS = 19
Step-by-step explanation:
4x - 5 = 2x - 5 + 12
2x = 12
x = 6
QS = 19
Jackson hikes 220.2 meters up a mountain. If he is 60% of the way up, how tall is the mountain?
A. 132.12 meters
B. 280.2 meters
C. 367 meters
D. 13,200 meters
Answer:
367 meters
Step-by-step explanation:
(220.2÷60)x100
Linda had breakfast in a café. It cost $12.40. She paid with a $20 bill.
How much change did Linda get? Estimate first, then calculate the exact amount.
Please help I will brainliest!! Really urgent!!
and tell you me how you go it, not just the answer please!❤️
Answer:
11x + 5
Step-by-step explanation:
Hope this helps!!!
The perimeter of a kite is 50 mm. The length of one of its sides is 1 mm more than twice the length of another. Find the length of the LONGEST side of the kite. Only type the number of the longest side. *
Answer:
17 mm
Step-by-step explanation:
P = 50 mm
2x + 1 + x = 25
x = 8
2(8) + 1 = 17 mm
The length of the longest side is 17 mm
The students in Mrs. Plumas two classes wrote a total of 200 letters to their pen pals. Every student wrote 4 letters. How many students are in each class, if the classes are equal in size?
Answer:
50
Step-by-step explanation:
200/4=50
There are 25 students in each class.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
Let's assume that there are x students in each class.
Since there are two classes, the total number of students is 2x.
Now,
Since every student wrote 4 letters.
The total number of letters written = 4 x the number of students.
200 = 4 x (2x)
200 = 8x
x = 200/8
x = 25
Therefore,
There are 25 students in each class.
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ill cashapp you rn If you get this Impossible question right
*NEED ANSWER ASAP* *GIVING AWAY 10 POINTS*
A horseshoe weighs 8.2 ounces. The nails make up 0.2 of that weight. What is the weight of the horseshoe without the nails?
A. 1.64 oz
B. 6.56 oz
C. 9.84 oz
D. 16.4 oz
Answer: A horseshoe weighs 8.2 ounces The nails in the horseshoe weigh 0.12 ounces.
Step-by-step explanation: B should be your answer have a great day :)
Answer:
B
Step-by-step explanation:
i did 8.2 divided by 20 percent ( .2)
then subtracted
equal 6.56
what percentage of 25kg is 15kg
Answer:
1.6 repeating
Step-by-step explanation:
25 divided by 15 is 1.6666... and to check your math you could multiply that answer by 15, and that would give you 25
15kg is 60 percent of 25kg, which means that if we take 25kg and divide it into 100 parts, 60 of those parts will be 15kg.
To calculate the percentage of 25kg that is 15kg, we can use the following formula:
percentage = (part / whole) * 100
In this case, the part is 15kg and the whole is 25kg. So, the percentage is:
percentage = (15kg / 25kg) * 100
= 60%
Therefore, 15kg is 60% of 25kg.
To understand this in more detail, let's break down the formula. The first part, (part / whole), is simply the fraction of the whole that is the part. In this case, the part is 15kg and the whole is 25kg, so the fraction is 15/25.
The second part, * 100, simply converts the fraction to a percentage. So, 15/25 * 100 = 60%.
In other words, 60% of 25kg is 15kg. This means that if we take 25kg and divide it into 100 parts, 60 of those parts will be 15kg.
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For what value of a is the volume of the tetrahedron formed by the coordinate planes and the plane (x/a) (y/10) (z/6)
This question is incomplete, the complete question is;
For what value of a is the volume of the tetrahedron formed by the coordinate planes and the plane (x/a) + (y/10) + (z/6) = 1 equal to 10?
Answer: the value of a is 1
Step-by-step explanation:
Given that;
Volume of tetrahedron bounded by plane (x/a) + (y/10) + (z/6) = 1
and coordinate plane is; V = 1/6|abc|
(x/a) + (y/10) + (z/6) = 1
volume = 10
so
10 = 1/6 | a × 10 × 6 |
60 = a × 10 × 6
60 = 60a
a = 60 / 60
a = 1
Therefore the value of a is 1
Given that a senior citizen suffers from anxiety, what is the probability that he or she also suffers from sleep disorder
Answer:
Probability [also suffers from sleep disorder] = 0.5555 (Approx)
Step-by-step explanation:
Note:
Missing
Sleep disorders = 92%
Suffer from anxiety = 9%
Both sleep disorders and anxiety = 5%
Computation:
Probability [also suffers from sleep disorder] = 5% / 9%
Probability [also suffers from sleep disorder] = 0.5555 (Approx)
What is the value of x.
Step-by-step explanation:
If TR=SR=ST
SO,
all angles are equal
one angle =180/3=60°
but,here,
In angle S =60°
7x+4=60
7x=60-4
7x=56
x=56/7
x=8°
Answer:
The RST[tex]\huge{\triangle}[/tex] is same in all side,
it is equilateral triangle.
so each angel =180/3=60°
But,
According to the question,
7x+4=607x=60-47x=56x=56/7x=8-3/8 - 7/8 =
explicar el procedimiento por favor
Answer:
-1/4
Step-by-step explanation:
-3/8 - 7/8= 4/8=1/2
What is the answer i just put something can you’ll plz help mhee fast❤️
Answer:
This is for sure B. Non-proportional
Step-by-step explanation:
The numbers on the left side go down every time, the way you can tell instantly that this is non-linear and hence non-proportional is because the numbers on the left start, then go down, then go up,
May I have brainliest please? :)
The area of a regular hexagon inscribed in a circle with radius 5 is what . Round your answer to the nearest whole number.
Answer:
Area of regular hexagon inscribed in circle = 64.95
Step-by-step explanation:
Given:
Radius = 5 unit
Find:
Area of regular hexagon inscribed in circle
Computation:
Area of regular hexagon inscribed in circle = 6[1/2][r²sin60]
Area of regular hexagon inscribed in circle = 6[1/2][5²(0.866)]
Area of regular hexagon inscribed in circle = 64.95
if lil Uzi got 67.5million views on 4 7am and you go listen how many more dose he have
100 points
Answer:
67,500,001
Step-by-step explanation:
Gotchu homie imma give it a listen
WILL MARK BRAINLIEST
Heyyy no funny buisness i need answes ASAP
Max ran 5 miles on Thursday. One mile is equal to 5,280 feet. Which proportion can be used to determine how many feet, x, Max ran on Thursday?
A cost regular sells for 59.00 it is on sale 20% what is the sale price of the coat
Answer:
ll.8 dollars
Step-by-step explanation:
10x +7 = -3х – 3 help guys
Answer:
x = -10/13
Step-by-step explanation:
10x + 7 = -3x - 3
Add 3x to both sides
10x + 3x + 7 = -3x + 3x - 3
13x + 7 = 0x - 3
13x + 7 = -3
Subtract 7 from both sides
13x + 7 - 7 = -3 - 7
13x + 0 = -10
13x = -10
Divide both sides by 13
13x ÷ 13 = -10 ÷ 13
1x = -10/13
x = -10/13
What is 3.5 x 4.95? need help on this
Answer:
3.5 x 4.95 = 17.325
Step-by-step explanation:
May I have brainliest please? :)
Answer:
17.325
we know this is correct because five times three and a half is near this so we know its correct
Suppose A stock is worth $40. It goes up 10%. how much is it worth now?
Answer:
$44
Step-by-step explanation:
10% of 40 is 4
40+4=44
hope this helps :3
if it did pls mark brainliest
The table of values models the quadratic function y = x2 + 7x – 9. What are the missing y-values in the table for the x-values?
The answer is letter B.
y = x² +7x-9
y= (-2)²+7(-2)-9
y=4+-14-9
y=-19
y=(-1)²+7(-1)-9
y=1+-7-9
y=-6+-9
y= -15
y=(0)²+7(0)-9
y=0+0-9
y=-9
y=(1)²+7(1)-9
y=1+7-9
y=8-9
y= -1
y=(2)²+7(2)-9
y=4+14-9
y=18-9
y=9
The missing values of the given quadratic function are option (b)-19,-15,-9,-1,9
What is a quadratic function?Quadratic function is an function which contains one unknown variable and the highest power of this unknown variable is 2. Let x be the unknown variable then the quadratic function y in x is given by
y = ax²+bx+c, where a, b, c are constants and a≠0
Given that a quadratic function y is:
y = x² +7x -9
Value of y when x = -2
y(-2) = (-2)² +7(-2) -9 = -19
Value of y when x = -1
y(-1) = (-1)² +7(-1) -9 = -15
Value of y when x = 0
y(0) = (0)² +7(0) -9 = -9
Value of y when x = 1
y(1) = (1)² +7(1) -9 = -1
Value of y when x = 2
y(2) = (2)² +7(2) -9 = 9
The missing values in the table are -19,-15,-9,-1,9
Therefore, option b is correct option.
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