Answer:
Mean 140 grams
Standard deviation 22.4 grams
Step-by-step explanation:
What would the mean and standard deviation of these apples' weights be as determined by this scale? (Note: 1 ounce ≈ 28 grams).
Mean = 5.2 ounces.
First step would be to convert from ounces to grams
1 ounce = 28 grams
5.2 ounces =
5.2 ounces × 28 grams
= 145.6 grams
He underweighs by 0.2 ounces
We convert this too
1 ounce = 28 grams
0.2 ounce =
0.2 ounce × 28 grams
= 5.6 grams.
The new mean weight of the Fuji apples is grams = 145.6 grams - 5.6 grams = 140 grams.
Standard Deviation = 0.8 ounces.
Even though he underweighed that apples by 0.2 ounces, there has minimal effect on the standard deviation of the apples.
Hence, the standard deviation if the apples in grams =
1 ounce = 28 grams
0.8 ounce =
0.8 ounce × 28 grams
= 22.4 grams
What is the relationship between the 7’s in 771,568
Answer:
----- (a)
Step-by-step explanation:
The relationship between 7's in 771,568 is :--
700,000 is 10 times more than 70,000
The surf instructor has an initial fee of $12 and charges $8 per hour for lessons, which is represented by the equation y = 8x + 12, where x is the number of hours and y is the total cost. The instructor gives 32 hours of lessons a month to Sandra and 24 hours of lessons a month to Bela. What is the total amount the instructor makes in a month?
Sandra: y = 8 (32) + 12. y = 256 + 12. y = 268. The instructor receives 268 dollars a month from Sandra.
The instructor makes $_472_ a month.
Answer: 472$
Step-by-step explanation:
-15.6= -3.1+w/5 i didnt even learn this ;-;
Answer:
w = - 62.5
Step-by-step explanation:
Given
- 15.6 = - 3.1 + [tex]\frac{w}{5}[/tex] ( add 3.1 to both sides )
- 12.5 = [tex]\frac{w}{5}[/tex] ( multiply both sides by 5 to clear the fraction )
- 62.5 = w
Answer:
w= -62.5
Step-by-step explanation:
Simplifiying both sides of the equation, then isolating the variable.
Ricky and James sold beef for a school fundraiser. Ricky sold 52 pounds and James sold 21 pounds. If their total combined sales were $1,168, how much does each pound of beef cost?
A. 16.00
B. 17.50
C. 13.50
D. 17.00
Alana and two of her friends evenly split the cost of a meal. They determine that each person owes $14.68. How much was the entire cost of the meal
What is the equation?
Answer:
Step-by-step explanation:
Alana and 2 friends evenly split the meal. This means there are 3 people in total.
Since they said each person owes $14.68. To find the total you just multiply $14.68 by 3.
Total = $14.68 x 3 = $?
14. Jorge's brother is 4 less than 3 times his age. The sum of their ages is
24. How old is Jorge's brother? *
A 6 years old
B. 12 years old
C. 7 years old
O D. 17 years old
D. 17 years olddddddddddd
What are the Slope and the Equation of the Image?
Answer:
slope is 4
y=4x+1
Step-by-step explanation:
slope equation is (y2-y1)/(x2-x1)so ((13-5)/(3-1))=4my precalculus taught us to solve for the equation by doing y1=m(x1)+b or y2=m(x2)+bso I did 5=1(4)+b 5=4+b b=1linear equation is y=mx+bso y=4x+1How many tens do you see?4.There are 4 tens and how many ones?0.4 tens = 0 ones
if I hit myself and it hurts am I weak or am I strong
A weak
B strong
C dumb
D mentally weak
Answer:
b
Step-by-step explanation:
Answer:
C and A
Step-by-step explanation:
write the equation of the line through the points: (5,-3) & (4,0) Part A In point slope form: A: y-5=3(x=3) B: y+5=(-1/3)(x-3) C: y+3=-3(x-5) D: y-3=(1/3)(x+5)
Answer:
y+3= −3(x−5)
Step-by-step explanation:
random characters ahhajsbsbsllaannxx
What is the GCF of 6x and 54y?
The answer fam is......... 6
Answer:
6
Step-by-step explanation:
I Believe the Greatest Common Factor of 6x and 54y is 6 because factors of 6 are 1,2,3, and 6.....factors of 54 are 1, 54, 2, 27, 3, 18, 6, and 9 and 6 is the highest number that is in both.
Hope this helps!
Could someone help me with this. Than u
Also if u can put it step by step how u do it.
Answer:
X=3,-3
Step-by-step explanation:
please help
..dffdfd
Answer:
4 and 15
Step-by-step explanation:
The diagram shows a figure made of two right rectangular prisms.
3 yd
9 yd
4 yd
8 yd
6 yd
22 yd
What is the total volume of the figure?
O A. 52 cubic yards
B. 108 cubic yards
O c. 1,056 cubic yards
O D. 1,164 cubic yards
O E. 1,584 cubic yards
Answer: O A.52 cubic yards
Step-by-step explanation: if u add 3+9+4+8+6+22= 52 cubic yards in the total volume of the figure :>
1/2 1/7 2/5 in mixed number simplified
Answer:
They are all in simplest form. Is that what you mean?
what 3+4+6 times 2
need to actually ask a question or these snitches will report
Answer:
3+4+6*2=26
Step-by-step explanation:
hope this helps!
18:9 as 1:n where n is a decimal?
Answer:
18 : 9 is the same thing as 18/9.
So if we want 1 : n = 1/n
(18 / 18) / (9 / 18)
=> 1 / 0.5
=> 1 : 0.5
Therefore, n = 0.5 is the solution of the equation.
Thanks!!
Answer:
n = 0.5
Step-by-step explanation:
To answer this question, we must first figure out the ratio 18:9.
What is 18 compared to 9?
If you said that 18 is double the amount of 9, or that 9 is half of 18, you are correct.
Using this logic, we then need to make the variable 'n' in 1:n half of 1 in decimal form.
So, what is half of 1 in decimal form?
If you said 0.5 OR 0.50, you are correct! And that is your answer !
Hope this helps :)
How is measuring an angle similar to and different from measuring a line segment?
Answer:
Line planes are flat, but angles are at an angle.
Step-by-step explanation:
(7 + 3i) - (2 + 3i) =
A. -5
B. 5
C. 5-6 i
Math mafff math maff
Answer:
Figure A
Step-by-step explanation:
It just moves position and nothing else it does´t rotate or anything.
Definition of translation in math is: In Geometry, "Translation" simply means Moving ... ... without rotating, resizing or anything else, just moving.
Hopefully that is helpful to you. Have a wonderful day.
Answer:
hi
Step-by-step explanation:
(-8.9)
how do you do this Coordinate plane?
Answer:
On the right lower corner on the line that is up and down should be on -8 and the left to right should be on positive 9
Step-by-step explanation:
2 is divided by the diference of a number and 7.
Answer:
2 divided by (x-7)
Step-by-step explanation:
5.6 divided by 7
A:8
B:7
C.8
D.7
Other:
Answer:
C
Step-by-step explanation:
Dude, just look it up.
4(x + 1) – 2 = -6
Help please thx
Answer:
x=-2
Step-by-step explanation:
Answer:
the answer is 4
Step-by-step explanation:
stolz dies by Raza cgm Issa Ask hz
Marcus is 66 inches tall. This is 20 inches less than 2 times William's height.
How tall is William?
Answer:
William is 46 inches tall.
Step-by-step explanation:
66 - 20 = 46.
Kaelyn has 14 coins that have a value of $1.20 she only has dimes and nickels how many nickels does kaelyn have ?
what is 10 to the power of -8
Answer:
[tex]\frac{1}{100000000}[/tex]
I hope this helps!
Answer:
1e-8
Step-by-step explanation:
Please help
Rewrite the product as a power: x^5x^8
Answer:
[tex]x^{13}[/tex]
Step-by-step explanation:
Dividing by 2 always produces a number less than the original number
Dividing the number by 2 gives half of the number which is less than the original number.
Given that,
To specify dividing by 2 always produces a number less than the original number.
A number system is described as a technique of composing to represent digits. It is the mathematical inscription for describing the numbers of a given set by using numbers or other characters in a uniform method. It delivers a special presentation of every digit and describes the arithmetic structure.
Dividing the number by 2 gives half of the number which is less than the original number.
Let the number be x,
Dividing the number by 2
Gives, x / 2 = 0.5 * x
Imply,
Dividing the number by 2 gives half of the number which is less than the original number.
Thus, dividing the number by 2 gives half of the number which is less than the original number.
Learn more about the number system here:
https://brainly.com/question/22046046
#SPJ2
If I have $100 dollars and spend $99.99 dollars, how much money do I have left?
Answer:
You have $00.01
Step-by-step explanation:
100-99.99=0.01
Answer:
A cent.
Step-by-step explanation:
100 - 99.99 = 0.01
You would have $0.01, or a cent, left.
Hope this helps.