The ratio of the total length of the 2-inch screws to the total length of all the screws will be 4 / 11.
What are ratio and proportion?A ratio is a group of sequentially ordered numbers a and b expressed as a/b, where b is never equal to zero. When two objects are equal, a statement is said to be proportional.
A carpenter needs 36 screws that are 1.5 inches long, 24 screws that are 2 inches long, and 12 screws that are 2.5 inches long.
There are three different-sized screws shown. The screws are marked two and a half inches, two inches, and one and a half inches.
The total length of the 2-inch screws is calculated as,
⇒ 24 × 2
⇒ 48 inches
The total length of all screws is calculated as,
⇒ 36 × 1.5 + 24 × 2 + 12 × 2.5
⇒ 132
Then the ratio is calculated as,
⇒ 48 / 132
⇒ 4 / 11
The ratio of the total length of the 2-inch screws to the total length of all the screws will be 4 / 11.
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GUYS HELP NOW PLEASE
Answer:
-4/5
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
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
Someone help me with this really fast !
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 :)
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)
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:
What’s your least favorite bank and provide 5 reasons.
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.
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.
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
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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
PLEASE HELP ME ASAP I NEED HELP BIG TIME ITS DUE IN 30 MINUTES
The number of tickets sold at the Amazing Art Museum on Saturday was 175% of the ticket sales on Friday. If 2,000 tickets were sold on Friday, how many tickets were sold on Saturday?
Which statements are correct? Check all that apply.
The answer will be less than 2,000 because 100 is less than 175.
The answer will be greater than 2,000 because 175 is greater than 100.
The answer will be equal to the sum of 2,000 and 175.
The answer will be equal to the product of 175 and 20.
The answer will be equal to the quotient of 2,000 and 175.
The ticket sold on Saturday is 3500 tickets, and the correct options are,
(B) The answer will be greater than 2,000 because 175 is greater than 100.
(D) The answer will be equal to the product of 175 and 200.
Given that,
The number of tickets sold at the Amazing Art Museum on Saturday was 175% of the ticket sales on Friday. If 2,000 tickets were sold on Friday,
The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.
Here,
Number of tickets sold on Saturday,
= 1.75 × 2000
= 3500
Thus, the ticket sold on Saturday is 3500 tickets, and the correct options are,
(B) The answer will be greater than 2,000 because 175 is greater than 100.
(D) The answer will be equal to the product of 175 and 200.
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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
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? :)
Which can be represented using the product (50) × (-5)?
Answer:
4th option
Step-by-step explanation:
Because the -5 is negative, it has to be something being lost.
Hope this helps! Have a nice day!
Answer: D
Explanation: Losing altitude by 5 feet every second, but for 50 seconds, so it is 50 x (-5)
please help on both of them:)
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!
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. I'm not quite understanding this.
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
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:
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.
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
Evaluate the expression w 2 - v + 1 for w = -2 and v = -8.
-3
-11
13
5
Answer: 13
Step-by-step explanation:
W2-v+1
Where w=-2; v=-8
-2^2-(-8)+1
4+8+1
13
I hope that helps. and have a good day.
Answer:
13
Step-by-step explanation:
I NEED SOME HELP!!!!!
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!..
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.
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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