Answer:
Exact Form:
7/20
Decimal Form:
-1.234375
Percent:
35%
Ramiro did a survey of the number of pets owned by his classmates, with the following result
What was the mean Deviation of the number of pets?
A-1.02
B-1.053
C-1.087
D-1.12
The mean deviation of the number of pets Ramiro surveyed as shown in the table attached below is: D. 1.12
To find the mean deviation of the number of pets, the following steps would be taken:
Find the mean, which is sum of each frequency and score (fx) divided by the total number of pets. [tex]\mathbf{(\frac{\sum fx}{n} )}[/tex]Subtract the mean from each score, [tex]\mathbf{( x - \bar x)}[/tex]Sum the deviations together and divide by total number of pets.The formula for the mean deviation is given as: [tex]\mathbf{\frac{\sum f* |x - \bar x|}{n} }[/tex]Mean deviation as solved in the table attached in the image below would be:
[tex]\mathbf{\frac{33.6}{30} = 1.12}[/tex]
Therefore, the mean deviation of the number of pets Ramiro surveyed as shown in the table attached below is: D. 1.12
Learn more here:
https://brainly.com/question/24185612
PLEASE SOLVE I ONLY HAVE A FEW MORE TO GO!!!!!!!
Answer:
r= 6
Step-by-step explanation:
Hope this helps
Answer:
r=6
Step-by-step explanation:
10-9r+10=-4r-10
20-9r=-4r-10
-20 +4r +4r -20
-5r=-30
divide by -5
r=6
The prime factorization of GCF (24, 64)=
Answer:
Greatest common factor (GCF) of 24 and 64 is 8.
GCF(24,64) = 8
Maggie had $35.34. Then her mom gave her $7.50 for watching her younger brother. She was paid $23.15 for her old roller skates. How much money does Maggie have now?
Answer:
65.99
Step-by-step explanation:
just add all of them up
please help on both of them:)
The equation y = −40x + 380 represents the number of miles y a hybrid car can still travel after using x gallons of gas. How many gallons of gas does the car's tank hold?
The car's gas tank holds _____gallons of gas.
Answer: 9.5 amount of gas
Step-by-step explanation:
Please help. I'm not quite understanding this.
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
GUYS HELP NOW PLEASE
Answer:
-4/5
Step-by-step explanation:
Solve these two questions and show your work for each question.
Answer:
26. 1.2 inches
27. 16.34 inches
Step-by-step explanation:
26. To solve this problem, divide 48 by 40.
48 ÷ 40 = 1.2
The model's wingspan is 1.2 inches.
27. To solve this problem, we must multiply 38 by 4.3.
38 x 4.3 = 163.4
The actual distance is 16.34 inches.
Answer:
26. 1.2 in
27. 163.4 mi
Step-by-step explanation:
26. [tex]\frac{1}{40}*48 = 6/5 = 1.2 in\\[/tex]
27. [tex]\frac{38 mi}{1 in}=\frac{x mi}{4.3 in}\\ = 163.4 miles[/tex]
I hope this is right and helps you!
3/4 and 10/12.
equivalent
not equivalent
Answer:
3/4 and 10/12 is NOT EQUIVALENT
in order for these to be equivalent, it would have to be 9/12
Step-by-step explanation:
May I have brainliest please? :)
I need help, can you find X? 6 / 9 * 3(0) = y
jk, ignore that and answer this question:
I want to make a google acc, but it keeps asking me for a phone number, is there any way to bypass it?
Answer:
No, you have to do that procedure one time, but it shouldn't bother you for the next ten times or so.
Step-by-step explanation:
Tip: try to keep your Google account opening more sparser and not so frequent, Google might think you're a bot.
Hope this helped!
Answer:
unfortunately, I don't think so because they will send you a verification code once you register an account. I hope this helps
Step-by-step explanation:
PLEASE HELP ME ASAP I NEED HELP BIG TIME ITS DUE IN 30 MINUTES
Geri jogs every fourth day. Sarah jogs along the same path every fifth day. Both girls jog on the path on July 7. What is the next date they will both jog on the path?
Answer:
July 27
Explanation:
7 x 4 = 27
Reflect on your participation in course discussions. Evaluate how well you explain your thinking and how well you respond to other people’s ideas about math. How can you improve in these areas?
Answer:
I can improve by focasing.
is 5 1/ 5 to the third power equal to 5 (5 to the third power) explain
Answer:
Step-by-step explanation:
If I read this correctly...
5 1/5^3= 5.20^3=140.608
5(5)^3=625
If this isn't the correct problems, sorry. it was kind of hard to decipher the last one.
Someone help me with this really fast !
????????????????????
Answer:
huh I would help but what the question?
Step-by-step explanation:
Answer:
what is the question?
Step-by-step explanation:
Doreen went to see her favorite sports team play. Her car can go 120 miles on one tank of gas. If she used 30% of a full tank of gas, how many miles did she travel?
(answer this and please show your work thank you)
Doreen traveled _answer here_ miles. (Type an integer or a decimal.)
Answer:
Doreen traveled 35 miles.
Step-by-step explanation:
5 to the power of 2 is 25
2 multiplied by 5 is 10
then you add the 2 numbers and you get 35
If a cup of dog food weighs 1 4/5 ounces and a police dog eats 6 1/3 cups of dog food a day. How many ounces of dog food does the dog eat each day?
Answer:
11.394
Step-by-step explanation:
To make it easier you could try to make the 1.4/5 to a decimal which would be 1.8 1/3 is 6.33, approximately. You can now multiply the numbers, 1.8 & 6.33 to find your answer which should be around 11.394.
Answer:
11.394
Step-by-step explanation:
pretty sure its right :)
What’s your least favorite bank and provide 5 reasons.
I NEED SOME HELP!!!!!
Let f(x)=7x+5 and g(x)=x-1. If h(x)=f(g(x)), then what is the inverse of h(x)
plz plz plz help due today!
Answer:
In order for me to answer the question i need to be able to see the time line please edit question
Step-by-step explanation:
The difference between a two-digit number and that number reversed is 18. List all the possibilities. Please help and I will rate the Brainliest
Answer: The answer is 81
Step-by-step explanation:
If it’s the number reversed, then 18 backwards is 81.. I hope this helps!..
Mrs. Torres is mailing a package that weighs 12.5 pounds. The post office charges by the ounce to mail a package. How much does the package weigh in ounces?
187 ounces
200 ounces
192.5 ounces
100 ounces
Answer:
200 ounces
Step-by-step explanation:
1 ounce = 0.0625 pounds
12.5/0.0625 = 200
What's the slope of this line? Enter the answer as a fraction in simplest term in the box.
Answer:
the answer is -1
Step-by-step explanation:
-1/-1 is the fraction lol
What is the product below expressed in scientific nontation?
(2.1 x 10^3) (3x 10^6)
A. 6.3 x 10^3
B. 6.3 x 10^6
C. 6.3 x 10^9
D. 6.3 x `10^18
Answer:
6.3 * 10^9
Step-by-step explanation:
Multiply the 2.1*3 to get 6.3 and add the powers 6+3 to get 9.
If a triangle weighs 1 gram, how much does a square weigh? Can you find another pair of values that makes the hanger balance?
square weigh = x
x + x + x + 1 + 1 = x + 1 + 1 + 1 + 1 + 1
3x + 2 = x + 5
3x - x = 5 - 2
2x = 3
x = 3/2
x = 1,5
Anwser: 1,5 gram
The weight of square from the given figure is 1.5 grams.
Given that, a triangle weighs 1 gram.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
Let the weight of each square is x grams.
Now, x+x+x+1+1 = x+1+1+1+1+1
⇒ 3x + 2 = x + 5
⇒ 3x - x = 5 - 2
⇒ 2x = 3
⇒ x = 3/2
⇒ x = 1.5 gram
Therefore, the weight of square from the given figure is 1.5 grams.
To learn more about an equation visit:
https://brainly.com/question/14686792.
#SPJ2
Use y=m(x)+b to solve for the problem.
The copy shop charges a $5 set-up fee for each copying job and $0.05 per page. 1. Jaylyn takes a 10-page report to the copy shop to be photocopied. How much will that job cost Jaylyn? It would cost Jaylyn (put the money sign in your answer or it will be wrong)
Find the constant rate of change and the beginning value from the table shown below.
m=
b=
Answer:
m=-1.5
b=3
I could be wrong but these are my best choices