The weight of oranges growing in an orchard is normally distributed with a mean weight of 5.5 oz. and a standard deviation of 1 oz. Using the empirical rule, determine what interval would represent weights of the middle 68% of all oranges from this orchard.
pleaseeee help me now, im taking a test and it's timed
Answers
This is bevause 1 standard deviation contains 34% of the sample in a normal distribution, so 1 standard deviation on either side is 68% and so you +\- 1 oz from the mean.
Related Questions
HELP! Which triangles are congruent?
Answers
9514 1404 393
Answer:
4. A, B, C, and D
Step-by-step explanation:
Each right triangle has a short leg of 3 units and a long leg of 4 units. They are all congruent by the SAS congruence postulate.
okay I’ve been struggling on this for like 20 min, someone Pleaseee help me
Answers
Answer:
Angle M=14.25°
Step-by-step explanation:
Sin(M)=16/65
Sin^-1(16/65)=14.25°
Gail works for Ice Cream To-Go. She needs to fill the new chocolate dip cones completely with vanilla ice cream, so that it is level with the top of the cone. Gail knows that the radius of the inside of the cone top is 25 millimeters and the height of the inside of the cone is 129 millimeters.
Using 3.14 for , how much vanilla ice cream will one chocolate dip cone hold when filled to be level with the top of the cone?
Answers
Answer:
84,327.50 cubic meters
Step-by-step explanation:
Volume of a cone 1/3(nr^2h)
n = 3.14
r = radius
h = height
1/3 x 3.14 x 25^2 x 129 = 84,327.50 cubic meters
Can someone plz help
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Answer:
b is right answer 225 in saqu
Area of a triangle is 1/2(bxh)=1/2(9x7)=31.5
As there r 4 triangles, multiply 31.5 by 4 to get the tot surface area of the triangles as 126.
Now add the square area to the triangles area for the total surface area.
126+81=207
D is the answer
PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!! ALL LINKS WILL BE REPORTED!!!!!!!!!!!!!!!
Answers
Answer:
i thiiiink its b
Step-by-step explanation:
True or False: y = x2 + 3 is a function.
A. True
B. False
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Answer:
B
Step-by-step explanation:
Answer:
A. true
Step-by-step explanation:
HELP HELP HELP HELP ...
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Answer:
A - since the median can be any number we know of. B - Again the median can be any number we know of, since it is a undetermined amount. E - The range can be 10 flights, this is because it is not a determiend value, and it is possible for the value to be 10.
Step-by-step explanation:
Wrong answer reasoning:
The mode doesnt need to be 9 if there is more than 1 mode, so that isnt it. Eliminating D. The mean can most definatly be determinded if we know the values. This elimnates C. The mean can be 6.875, but we dont know, so we can assume it IS 6.875. This eliminates F.
Hope this helps!
a = − 5 ; b = 7 ; c = 1 − 2 a + 4 b − c 2=
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Step by step solution: see photo
please help? will give brainliest
Answers
explanation: subtract 20 from both sides which equals 6=3/4z then multiply by the reciprocal of 3/4 on both sides and get z=8
joe had 4.03 clip's and 5.09 clip's how much wood this be
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Answer:
3/4 x 56 = 42 = Joe
2/7 x 42 = 12 = Keith
Clue: the word 'of ' tells us that we need to multiply.
Between the 1860s and the 1920s
In this essay, you are going to explain how the meaning of freedom changed from the Civil War until the
Roaring Twenties.
Your essay should at least include the following:
• Introductory Paragraph: Briefly state how you think the meaning of freedom changed during this
period.
• Body Paragraph 1: What did freedom mean to the slaves freed after the Civil War? (Unit 1)
• Body Paragraph 2: What did freedom mean to Native Americans at the end of the 19th century?
(Unit 2)
• Body Paragraph 3: What did freedom mean to women in the Suffrage Movement? (Unit 4)
• Additional Paragraphs: Add other historical examples. Optional
. Concluding Paragraph: Summarize your argument. Was there an expansion in freedom during
this period? What groups gained more freedom? What obstacles remained?
Provide a title to your essay and then write at least five paragraphs.
+
can yall help me with 1 to 4 pleasee <33
Answers
Answer:
JUST LOOK UP THE FORMULAS FOR THE VOLUME OF A CYLINDER AND PLUG IT IN.
Step-by-step explanation:
Answer:
1. 263.11
2. 47.95
3. 3166.73
4. 3.56
Step-by-step explanation:
sorry if I'm late
Can anyone tell me what the answer to this problem is and the explination?
Answers
The figure shown above is triangle. The area of the triangle is a= 1/2base times height.
Base is 10 . The height is 6.
A= 1/2bh
A= 1/2*10*6
A= 1/2*60
A= 30
Or you can find the area of the triangle separately and add them up.
First triangle :
The half of the base is 10/2= 5
B= 5 H= 6
A= 1/2*6*5
A= 15
Second triangle :
b= 5
h= 6
a= 1/2*5*6
a= 15
Add up them both areas 15+15= 30
how to use a compass
Answers
Answer:
Get to Know the Parts of a Compass. Baseplate: Clear, so you can see the map below it, it has at least one straight edge for taking bearings and
Adjust Declination. North on a map is easy to find (it’s at the top)
Orient Your Map
Take a Bearing
I hope this helps :3
given m//n find the value of x. see attachment.
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Answer:
look at the picture i have sent
What is the range of the function graphed below?
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Answer:
[tex]-\infty < y < -2[/tex]
Step-by-step explanation:
Given
The attached graph
Required
The range of the graph
From the graph we can see that the curve points down towards the y-axis,
This means that y starts from a [tex]-\infty[/tex] number
Coming up, the curve stops increasing at 2 and becomes horizontal; This means that y ends at 2
Hence, the range is: [tex]-\infty < y < -2[/tex]
HELP!
On an 8 section spinner what is the propibility of spinning a number less then 6
Answers
Numbers less than 6,
[tex]nth(5,4,3,2,1) = 5 \\ p(n < 6) = \frac{5}{8} [/tex]
what is the defenition of annual fee?
Answers
Answer:
An annual fee is a yearly charge by banks and financial institutions to customers for use of their credit cards.
If a student is selected at random find the probability the student is a senior given that it's a female round to the nearest whole percent
Answers
Answer:
16%
Step-by-step explanation:
It says to find the probability the student is a senior given that it's a Female. So let's see. There are 19 females in total, and we're trying to figure out the probability that one of them will be a senior. Well, there are 3 female seniors.
[tex]\frac{3}{19\\}[/tex]
Divide 3 by 19 (not 19÷3, 3÷19)
=.157894736etc
You'll get a continuous decimal, but that's ok. The directions say round to the nearest whole percent. That means the percent should end up with no decimals.
16% (not 15.7, round it up instead to 16%)
Therefore, the answer is 16%. Hope this helps! :)
The probability of the student is a senior and female is 16%
What is probability?Probability is defined as the ratio of the number of favorable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.
Probability = Number of favorable outcomes / Number of sample
It says to find the probability the student is a senior given that it's a Female. There are 19 females in total, and we're trying to figure out the probability that one of them will be a senior. Well, there are 3 female seniors.
The probability of the student being a senior and female is calculated as below:-
Divide 3 by 19 (not 19÷3, 3÷19)
Probability = 0.157894736 = 0.16
Probability = 0.16 x 100 = 16%
Therefore, the probability of the student is a senior and female is 16%
To know more about probability follow
https://brainly.com/question/24756209
#SPJ2
Find the length of the unknown side.
25 cm
15 cm
Answers
Answer:
b = 20 cm.
Step-by-step explanation:
Define and explain:
This is a right triangle, so the Pythagorean Theorem applies.
The Pythagorean Theorem states that the sum of the squared legs will equal the squared length of the hypotenuse.
The legs of a triangle are the sides that form the right angle.
The hypotenuse is the longest side; the hypotenuse is always diagonal from the small square indicating a right angle.
Solve:
[tex]a^2+b^2=c^2[/tex]
[tex]a,b-legs[/tex]
[tex]c-hypotenuse[/tex]
[tex]15^2+b^2=25^2[/tex]
[tex]225+b^2=625[/tex]
[tex]625-225=400[/tex]
[tex]b^2=400[/tex]
[tex]b=20[/tex]
Conclude:
Therefore, the length of the unknown side is 20 centimeters.
Which triangles are similar?
Answers
What is the equation of the trend line in the scatter plot ?
Answers
Answer:
Equation: -3x + 18
Hope this helps!
Please solveeeeeeeee
Answers
Answer:
-4/7 =n
Step-by-step explanation:
2/3 ( 1+n) = -1/2 n
Multiply each side by 6 to get rid of the fractions
6*2/3 ( 1+n) =6* -1/2 n
4(1+n) = -3n
Distribute
4+4n = -3n
Subtract 4n from each side
4+4n -4n = -3n -4n
4 = -7n
Divide each side by -7
4/ -7 = -7n/-7
-4/7 =n
Suppose the sphere below with radius r has a surface area equal to 45 units
Find the surface area of the sphere with twice the radius.
-21-
o
A. 180 units2
B. 180 units 3
C. 90 units
D. 90 units 3
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Answer:
180 units 2 ..............
Solve for x. Each figure is a parallelogram
Answers
Answer:
Step-by-step explanation:
THe sides are the same length
11=x+5
x=6
plz help meeeeeeeeeeeeee
Answers
Answer
x=52/5
Step-by-step explanation:
Multiply all terms by the same value to eliminate fraction denominators next
Cancel multiplied terms that are in the denominator after that you
Multiply the numbers
To earn a bonus in a video game, you much find 25 out of 40 gems. Do you get the bonus? Explain
Answers
Answer:you in go formative
Step-by-step explanation:??Right
The sum of three consecutive odd numbers
is 51. what is the biggest
of these numbers
Answers
Answer:
19+17+15=51
The biggest number 19
There are 450 computer's in a technology store. Alex Bought 231 of them for school. Each one was $230. He has $10,000. How much dose he have now?
Answers
mans in negatives
Help pls I'll give briliantest to who ever is right
Answers
Answer:
12.2h + 18.2 yd^2.
Step-by-step explanation:
Surface area = 2hl + 2hw + 2lw where h = height, w = width and l = length.
= 2 * 2.6h + 2 * 3.5h + 2*2.6*3.5
= 5.2h + 7h + 18.2
= 12.2h + 18.2.
Answer choices are based off of picture
A
B
C
D
Answers
Answer:
I think A
hope it's help.