Two trains, Train A and Train B, weigh a total of tons. Train A is heavier than Train B. The difference of their weights is tons. What is the weight of each train?
Answer
312-170=142
142÷2=71
170+71=241
241+71=312
train A weighs 241 tons
Step-by-step explanation:
Part A From the choices provided, select all the questions that represent statistical questions. What was the temperature at 5:00 p.m. today in Boston? What was the temperature at 5:00 p.m. today in Boston? How many pieces of fruit were used to make Shawn’s smoothie today? How many pieces of fruit were used to make Shawn’s smoothie today? How many states are there? How many states are there? What types of food do students in your school bring for lunch each day? What types of food do students in your school bring for lunch each day? How many books did each student check out at the library last year? How many books did each student check out at the library last year? Question 2 Part B Of the statistical questions you selected, which are categorical? Explain.
Answer:
.
Step-by-step explanation:
1. Categorical (Boston)
2. Categorical (Smoothie)
3. Statistical (States)
4. Categorical (Lunch)
5. Statistical (Library)
84% of the tickets sold at an amusement park were discount tickets. If the park sold 3,000 tickets in all, how many discount tickets did it sell?
jamaleters
thank you for this
Answer:
The park sold 2,520 discount tickets
Step-by-step explanation:
84% of 3,000 is actually 0.84 x 3,000
0.84 x 3000= 2,520
⚠️ SOMEONE HELP⚠️
Kaia's mom is having triplets. Each baby could either be male or female. Which outcome would be included in the compound event "more than one male"?
Answer: FFM
Step-by-step explanation:I took the test
Please help me. Please
Answer:
im pretty sure that the answer would be B
Step-by-step explanation:
Answer:
it would be B bc u will replace 2 with 6
Step-by-step explanation:
hope this helps
PLEASE HELP ME ASAP!!!!! I REALLY NEED HELP MY CLASS IS IN 1 HR
Answer: ETU
Step-by-step explanation:
When you are writing a similarity statement, you must put the letters of both triangles in the same order. In other words, you must make the first letter of the first triangle match with the first letter of the second triangle, and so on.
In this figure, \(\angle K\cong\angle E\), \(\angle L\cong\angle T\), and \(\angle KUL\cong\angle EUT\). Hence,
\(\triangle KLU \sim \triangle ETU\)
Since K is first, E is also first, as ∠K matches to ∠E. Since L is second, T is also second, as ∠L matches to angle ∠T.
The radius of a circle is 4 in. Find its area in terms of T.
With screenshot, will mark you as brainiest
Answer these series of questions (please!!) i will give brainliest, 5 stars and crown
please my mom will kill me ( not literally but go mad)
1. Write 2 over 3/4 as an improper fraction ( 2 is the mixed number)
2. Write 4 over 4/5 as an improper fraction ( 5 is mixed number)
3. Write 14/5 as a mixed number in its simplest terms.
4. Write 6 over 1/9 as an improper fraction
5. Write 82/10 as a mixed number in simplest terms
6. What is the missing number: 7/16=?/64
7. Write 207/51 as a mixed number in simplest terms
8. What is the missing number 7/18=21/?
9. Write 158/4 as a mixed number in simplest terms
10. Write 7/4 as a mixed number in simplest terms
That’s all.. PLEASE IF YOU NEED TO USE A CALCULATOR I REALLY NEED THIS ITS FOR A SERIOUS EXAM PLEASE THIS IS THE TEST PART!
Please..
Answer:
1: 11/4
2: 24/5
3: 2 4/5
4: 55/9
5: 8 1/5
6: 28
7: 4 1/17
8: 54
9: 39 1/2
10: 1 3/4
Step-by-step explanation:
ANSWER NOW! WILL GIVE BRAINLIST
56:10 A package states that there are 60 calories in 12 crackers and 75 calories in 15 crackers. Since the relationship is proportional, how many calories are there in 180 crackers? x y 12 60 15 75 36 calories 108 calories 720 calories 900 calories
Answer:
the answer is 900 calories in 180 crackers
Step-by-step explanation:
Answer:
900
Step-by-step explanation:
please please help mehhhh
Answer:
C
Step-by-step explanation:
Its asking a question that does not make sense to the listener. Comparing the question in answer option C to the other three answer choices, asking how long do you own a pair of shoes doesnt make sense. while the other questions ask stuff like what is the shoe size of the students, how may pairs do you have, or how much someone payed for something makes sense. But asking how long you own a pair of shoes does not. If the question were to be re worded, it would be something along the lines of: How long have you owned those pair of shoes?
write an expression to show the total volume of the two boxes i-ready
Answer:
The answer is 512 in³.
Step-by-step explanation:
The formula for the volume of the box is V = s³.
Since 8 is the side length, substitute s for 8 in the formula: V = 8³.
8³ is the same as 8×8×8, which is equal to 512.
Therefore, the answer is 512 in³.
Hope this helps!
The expression to show the total volume of the two boxes is 512 in.³
What is volume of cube?The volume of a cube is defined as the total number of cubic units occupied by the cube completely. A cube is a three-dimensional solid figure, having 6 square faces. Volume is nothing but the total space occupied by an object.
a) In the given figure, volume of bigger box is s³ and the volume of smaller box is 100 in.³
Total volume =s³+100
b) The volume of larger box has a side length of 8 inches
Now, s³
Where, s is edge, s=8
Volume =8³
= 512 in.³
Therefore, the expression to show the total volume of the two boxes is 512 in.³
Learn more about the volume of a cube here:
https://brainly.com/question/11168779.
#SPJ2
Does the point (3, 1) lie on the line? What does this mean in terms of the science experiment?
Answer:
No, the point (3, 1) does not lie on the graph. This means a weight of 3 kilograms will not stretch the spring 1 inch.
Step-by-step explanation:
PLEASE HELP ME JUST 1 QUESTION!
I IWLL GIVE 5 STARS/BRAINLIEST/THANKS
Answer: The answer is 2/1 or 2
Step-by-step explanation:
This is because you take one point on the line and then go up how many spaces to the next point on the line.
You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
Sari applied the distributive property using the greatest common factor to determine the expression that is equivalent to 84 +40. Her work is shown below.
Factors of 84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84
Factors of 40: 1, 2, 4, 5, 8, 10, 20, 40
84 + 40 = 2 (42 + 20)
What statement best describes Sari’s error?
Sari did not use correct factors for 84 in the equation.
Sari did not use correct factors for 40 in the equation.
Sari did not use two equivalent expressions in the equation.
Sari did not use the greatest common factor in the equation.
Answer: Sari did not it’s the greatest common factor in the equation
Step-by-step explanation: the GCF is 4 because it’s the highest number they have in common
PART A: complete the two-way frequency table
PART B: What statement about this is true?
A. More children then adult were surveyed
B. The same number if adults & children prefer fruit
C. More people prefer vegetables
D. More people prefer fruit
E. More adults than children prefer vegetables
PART C. complete the table using the information from the table from PART A
i need help with this question please help me
Answer:
The answer is D.
Step-by-step explanation:
y = mx + b
C = 5/9 (F - 32)
C = 5/9F - 5/9 (32)
Option (D) is correct.
Ava is buying 30 baseball caps and pays a total of $240. Each cap costs the same amount. Determine whether the situation below represents a direct proportion, and justify your reasoning. If so, find the constant of proportionality.
Pls find the answer winter break is almost ending
90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you...
The answer is 8 so its a direct proportion
I think...
The constant of Proportionality is 8.
What is constant of Proportionality?If the ratio of one variable to the other is constant, then there is a proportional relationship between the two variables. If x and y are in a proportional relationship, then the ratio of y to x is the constant of proportionality. We can also express it as x is to y at times.
Given:
Total Baseball Caps= 30
Total amount of Cap= $240
let the number of caps sold be c.
Then, the equation is
30 c= 240
and, c= 240/30
c= 8
Hence, the constant of Proportionality is 8.
Learn more about constant of Proportionality here:
https://brainly.com/question/29126727
#SPJ2
Lara wants to know if the number of words on a page in her English book is generally more than the number of words on a page in her history book. She takes a random sample of 25 pages in each book, then calculates the mean, median, and mean absolute deviation for the 25 samples of each book.
Table shown below
Lara claims that because the mean number of words on each page in the English book is greater than the mean number of words on each page in the history book, the English book has more words per page. Based on the data, is this a valid inference?
Yes, because there is a lot of variability in the English book data
Yes, because the mean is larger in the English book
No, because the mean is larger in the English book
No, because there is a lot of variability in the English book data
Answer:
I don't know the answer but I hope you get the correct answer.
Step-by-step explanation:
Michael played a game of darts. He threw 14 darts and hit the target
6 times. What is the experimental probability that Michael will hit the target the next time he throws a dart?
Help me please il give 20 points!
Answer: 1. a. 15 b. 11 c. 2 d. 7 e. 5.5
2. Stem: Leaf:
1 9
2 5, 9
3 3, 3, 8
4 0, 7, 9
5 4, 5
6 1, 5
7 2, 7
8 1
3. a. 13 inches b. I'm pretty sure that it is the second quarter because there is more snow. c. The first quarter because it's section is more spread out among the numbers.
Step-by-step explanation:
Arianna has 391 buttons that she will put into packets for the school fair. She needs to make at least 60 packets but no more than 70 packets of buttons for one of the games at the fair. She also needs to use as many buttons as she can so that there are very few or no left over buttons.
Answer:
to have 70 packets 5 buttons in each with 41 extra buttons
Step-by-step explanation:
Answer:
65 packets 6 in each with 1 button left over
Step-by-step explanation:
391÷65=6.01 6×65=399
Hope this helps :)
14. Books are on sale for 25% off the original price at Half-Price Books. Write an
algebraic expression for the final price of a book that costs d dollars.
Answer: .75d = x
Step-by-step explanation:
D is the price. 25% off = - .25
1 - .25 = .75
x (final price) = d * .75
.75d = x
PLEASE HELP ME I’M CONFUSED
Answer:
Step-by-step explanation:
I did this quickly so you'd get an answer so appologies for any errors.
1. The change from 7 gallons to 5 is -2/3 or -.667 a minute because it decreases 2 gallons in 3 minutes.
2. 5 gal = (2/3 gal/min)(x minutes)
x = 5(3/2) = 15/2 = 7.5 minutes to drain the remaining 5 gallons.
3. There was 10 gallons when the tank is full
That is 3 gallons more than the 7 gals there when Jada arrived.
(2/3)(x) = 3
x = 3(3/2) = 9/2 = 4 1/2 minutes
4 1/2 minutes before Jada arrived
Ciara put 5.28 gallons of gas in her car. If this only fills up 20% of her tank, how many more gallons can she put in?
A package of 8-count AA batteries costs $6.32. A package of 20-count AA batteries costs $16.00. Which statement about the unit prices is true?
Answer:
A
Step-by-step explanation:
The first option is correct.
The 8 count pack of AA batteries has a lower unit price of $0.79 per battery.
What is unitary method?The method in which first we find the value of one unit and then the value of the required number of units is known as the Unitary Method.
According to the given question.
Cost of a package with 8 AA batteries = $6.32
⇒ Cost of 1 AA battery of this package = \(\frac{6.32}{8}\) = $0.79
And, cost of another package with 20 AA batteries = $16.00
⇒ Cost of 1 AA battery of another package = \(\frac{16}{20}\) = $0.8
Hence, the 8 count pack of AA batteries has a lower unit price of $0.79 per battery.
Find out more information about unitary method here:
https://brainly.com/question/22056199
#SPJ2
help me please this is due today.
Answer:
please the answer is 84ft
Mike's mom made a batch of soup that was 8 4/5 cups. Each serving is 1 1/2 cups. How many servings of soup did Mike's mom make?
Answer:
5 13/15 servings
Step-by-step explanation:
8 4/5 divided by 1 1/2
44/5 / 3/2 = 44/5 * 2/3= 88/15 = 5 13/15
Pythagorean Theorem: \(a^{2}\)+ \(b^{2}\)= \(c^{2}\)Question 8 options:
\(\sqrt{26}\)
\(\sqrt{89}\)
8
5
Answer:
is there a picture?
Step-by-step explanation: