Use the best-fit line below to predict the value of y when x = 7
Answer:
the answer is 6 because when x=7 on the line it is also equal to 6 on the y axis
HELP PLEASE!!
The kinetic energy of a car can be described by the function KE = 12 mv2, in which the constant m is the mass of the car and v is the car’s velocity. If the velocity keeps increasing, the kinetic energy will —
A remain constant
B continually increase
C increase and then become constant
D decrease to zero
A bagel shop sells bagels by the dozen The table at the right shows the number of bagels a shop gives per dozen ordered. Write an algebraic expression that gives the rule for finding the number of bagels in any number b of dozens.
4. - 48
5 - 60
6 - 72
b - ?
Answer:
b-? is the correct answer
English is the predominant language spoken in Chile. Question 1 options: True False
whoever answers first gets the crown
Answer: The answer is false!
Step-by-step explanation: You may think its true but NO, its not true!
Answer: false
Step-by-step explanation:
the correct answer is a dialect of spanish, chilean spanish.
What historical reality is represented in this excerpt?
Navajo children were taken from their parents to be educated far away.
Many Navajo children did not come back to the reservation.
The parents of Navajo children created their own educational system.
Many Navajo parents wanted their children to be educated but not taken away.
Answer:
Navajo children were taken from their parents to be educated far away.
Step-by-step explanation:
Answer:
I got the same answer as the other person its A.) Navajo children were taken from their parents to be educated far away.
Step-by-step explanation:
By what percent do you need to increase to get from 50,000 to 141,000?
Answer:
20%
Step-by-step explanation:
After you multiply a number by 9 and subtract the product from 300, the difference will be 183. Find the number.
Answer:
x=13
Step-by-step explanation:
300-(9x) =183
300-183=9x
117=9x
x=117/9
x=13
check:
300-117=183
The number of hours, y, it takes to drive from town P to town Q is inversely proportional to the average speed of a car, x miles per hour. It takes Jeremiah 3 1/2 hours to drive from town P to town Q at an average speed of 60 miles per hour on a particular day. How long will it take Jeremiah to travel from Town P to Town Q if his average driving speed is 70 miles per hour instead?
Answer: up to 120 pieces
Step-by-step explanation:
first to answer this nonquestion question gets brainliest!!!!!!!!!!!1
Answer:
hey
Step-by-step explanation:
What would be the new coordinates for point W if the parallelogram was reflected over the y-axis?
Answer:
C (2,1)
Step-by-step explanation:
For your trouble answering this, you will get 30 points. for all the trouble this may cause.
A: 2 cups concentrate, 3 cups of cold water
B: 5 cups concentrate, 9 cups of cold water
C: 1 cup concentrate, 2 cups of cold water
D: 3 cups concentrate, 5 cups of cold water.
A1: which mix will make juice that is the most "orangey"? explain your reasoning.
A2: Which mix will make juice that is the least "orangey"? explain your reasoning.
C: assume that each camper will get ½ cup of juice. answer questions (1) and (2) below for each of the four recipes.
1: how many batches are needed to make juice for 240 campers?
2: How much concentrate and how much water is needed to make juice for 240 campers?
Answer:
read below
Step-by-step explanation:
A1: I think D because you have a medium average mix of concentrate that will mix with only 2 more cups than itself, so this would keep it fine. A could also work sooooo.... A or D. i dont know at this point. B COULD be a possible solution but it's 5 vs 9.
A2: C
1 cup of concentrate vs 2 water.... the water will make it MUCH more of a clear color.
Question C: this is more time consuming and I am tired so for you this might be easier if you're not as tired so based on what I'm reading you need to do math for each of the 4 options above, concentrate and water mix, and then divide the total of the 2 types of cups for every option.
Hope Q1 and Q2 helped though!
Subtract and simplify.
(2y + 14.6m + 3.8) – (34.8m + 15.6 + 2y)
Answer:
-20,2m-11,8
Step-by-step explanation:
rewrite it
2y+14,6m+3,8-(34,8m+15,6-2y)
remove the opposites
and then simplify
-20,2m-11,8
im not sure if this makes sense
Which of the following is a solution for the inequality 2x < 9?
Answer:
C) x = 4
Step-by-step explanation:
To solve this, divide 2 from both sides to get x < 4.5. This means that x has to be less than 4.5. "x" as 4 is the only correct answer because 4 is less than 4.5.
Hope it helps and is correct!
Answer:
x=4
Step-by-step explanation:
2*4.5=9
9<9 incorrect
2*6=12
12<9 incorrect
2*4=8
8<9 correct
The data below shows the ratio of brown to green crayons in four kindergarten classrooms.
10 to 18
12 to 23
15 to 35
32 to 64
Which table below correctly shows these ratios in a three-column table?
Brown 18 23 35 64
Green 10 12 15 32
Total 28 35 50 96
Brown 28 12 50 32
Green 18 23 35 64
Total 10 35 15 96
Brown 10 12 15 32
Green 18 35 35 96
Total 28 23 50 64
Brown 10 12 15 32
Green 18 23 35 64
Total 28 35 50 96
Answer:
d
Step-by-step explanation:
correct answer is:
Brown 10 12 15 32
Green 18 23 35 64
Total 28 35 50 96
The tables represent the points earned in each game for a season by two football teams.
Saints
21 12 3
3 10 10
14 3 12
28 40 10
17 20 7
Cowboys
10 3 8
6 24 12
21 3 10
28 28 7
7 13 3
Which team had the best overall record for the season? Determine the best measure of center to compare and explain your answer.
Cowboys; they have a larger median value of 10 points
Saints; they have a larger median value of 12 points
Cowboys; they have a larger mean value of about 12.2 points
Saints; they have a larger mean value of about 14 points
Answer:
Saints; they have a larger mean value of about 14 points
Step-by-step explanation:
The mean is the best to use here since we are trying to determine the best overall record. Adding up all of the scores for the Saints will get you a total of 210, which then has to be divided by the number of numbers, which is 15. The Saints' mean is larger than the mean for the Cowboys, making your answer "Saints; they have a larger mean value of about 14 points".
Part A
Two stores are selling the same pair of basketball shoes.
Store A sells the shoes for $120 and offers a 25% coupon.
Store B sells the shoes for $100.
Show your work as you find the cost at each store.
Part B
Which of the following is true?
A. The shoes at Store A are $20 more expensive than Store B.
B. The shoes at Store A are $5 more expensive than Store B.
C. The shoes at Store A are $10 less expensive than Store B.
D. The shoes at Store A are now the same price as Store B.
Answer:
D - the shoes at the store a are now the same price as store b
Step-by-step explanation:
Pa help po plsss sana po tama ty po.
The word “MATHEMATICS” is written on a separate card. The cards are placed faced down and shuffled. What is the probability that a vowel can be picked?
a. 4/11
b. 2/11
c. 1/11
d. 3/11
2.Pupils were surveyed about the number of books inside their bags. The table shows the results. Find the probability of pupils that has 2 or more books?
a. 1/8
b. 1
c. 3/7
d. 4/7
3.If 1000 pupils will be in this survey, what is the experimental probability of learners who has 2 or more books?
a. 571
b. 421
c. 1000
d. 241
4.What is the experimental probability of learners who has no book?
a. 571
b. 95
c. 241
d. 330
5.A coin is tossed 80 times. The coin landed on heads 46 times and on tails 34 times. Find the probability of landing on tails.
a. 17/40
b. 23/40
c. 17/23
d. 23/17
Answer:
I don't know what I do I am a safe sender list of you and your family are doing great things for the use of the year of birth sodnu paro vane esewa number denu xito aunu na vana hai xa ko sanga bg xu aila gar nu vatho tai vaya ra suth xu ma xordau pardaina you too budi
Answer: see in the explanation !
Step-by-step explanation:
QUESTION 1:
Facts:
"MATHEMATICS" has 11 letters.
The vowels are A, E, I, O, U, and sometimes Y.
Method: Find how many vowels are in "mathematics"
the vowels found in this word are a, e, and i. Hence, there are 3 vowels, and the probability of ANY vowel getting picked is 3/11.
QUESTION 2:
Facts:
24 pupils have 2+ books.
Method: Find the total number of students
probability: preferred outcomes/total number of outcomes
In this case, the "preferred outcomes" are the number of students with 2 or more books, and the "total outcome" is the total number of students. We are basically trying to find the number of students with 2+ books out of the total number of students there are.
"preferred outcomes": 24
"total outcomes": 42
Add up the numbers of students given in the chart to find the total. Just add the numbers in the right column, beacuse we are trying to find the # of students , so the 1st column is irrelevant .
24+14+4= 42
24/42= 4/7
Answer =D
QUESTION 3
Now the total number of students is 1,000. You may be thinking about the "total number of students" above , that is clearly different from this. BUT, here we are just using the probability we found in question 2 (4/7) to find the probability in this scenario .
Method 1: Proportion
4 x
__ = _____
7 1000
7x= 4000
x= about 571.4---> 571
Method 2: Percentage
4/7= 0.571428571---> about 57%
so if 57% of students have 2+ books, and 57% of 1,000 is 570, about 570 students have books. And since 570 is close to 571, technically speaking, both methods lead us to option A although the proportion method was more precise.
QUESTION 4:
The probability of students having no book, according to the table, is 2/21 because 4/42=2/21. Now, the total numbber of students is 1000, so we will solve a proportion again.
2 x
__= ___
21 1000
21x= 2000
x= about 95
Answer= B
QUESTION 5:
Facts:
coin is tossed 80 times.
heads: 46 times
tails: 34 times
probability of tails: 34/80 = 17/40
Answer: A
Hope this helps :)) Also brainliest would be appreciated, I stayed up pretty late working on this lol :)
Kurt deposited money into his bank account every month. The amount of money he deposited in the first 5 months of 2014 is listed in the table.
Month Amount Deposited
(dollars)
January 1,200.32
February 985.43
March 1,200.65
April 1,987.34
May 1,000.98
The total amount of money that Kurt had deposited into his account at the end of May is ______
The total amount of money that he had deposited into his account at the end of March is _______
Answer:
that is the answer
Step-by-step explanation:
elect the correct answer. What is the product of (78)(-16)(-7)(-114)? A. -7 B. -916 C. -17 D. 2312
Answer: The correct answer is not listed
Step-by-step explanation:
I got (-995,904)
You want to do a quick estimate to the ones place of the sum of the following set of data. Pick the correct estimation.
3.5
6.7
3.2
1.7
18
14
16
15
Answer:16
Step-by-step explanation:
16
3.5 - 4
6.7 - 7
3.2 - 3
1.7 - 2
Add those up and you get 16
Answer:
18
Step-by-step explanation:
it is the correct answer.
brainliest 4 brainliest?
Part G In the scale drawing, what is the area of the lawn (that is, the area of the whole backyard, except for the deck)? for wendell
The area of the lawn except deck is 858 unit².
What is Area?The area of a plane figure is the space enclosed by its boundary. The number of unit squares that cover the surface of a closed form is the figure's area.
Given:
the bases of Trapezium are 50 and 17.
height of Trapezium is 28 unit
The Area of Trapezium
= 1/2 ( a +b ) x h
= 1/2 (50+ 17) x 28
= 1/2 x 67 x 28
= 67 x 14
= 938 unit²
Now, Area of rectangle
= lw
= 10 x 8
= 80 unit²
Now, the area of the lawn except deck
= 938 - 80
= 858 unit²
Learn more about Area here:
https://brainly.com/question/27683633
#SPJ3
14 3/4 + (-21 1/2 ) ( 14 and -21 are part of the fraction)
Answer:
21
Step-by-step explanation:
Easy math question, earn points! Quickest answer gets points.
Step-by-step explanation:
an = 3* (sqrt 2)^(n-1) = 192 solve for n
sqrt(2)^(n-1) = 64
n-1 = log 64 / log (sqrt 2) = 12
n = 13
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
PLEASE HELP WILL GOVE BRAINLIEST!!!!!!!!!!!!!!
Lisa earns 14 dollars each hour working part-time at a bookstore. She earns one additional dollar for each book that she sells.
Let A be the amount (in dollars) that Lisa earns in an hour if she sells books.
Write an equation relating A to B .
A fruit juice recipe calls for 2 parts orange juice and 8 parts pineapple juice. Which proportion can be used to find the amount of orange juice, j, that is needed to add to 18 L of pineapple juice?
2 over 8 equals j over 18
8 over 2 equals j over 18
8 over j equals 2 over 18
16 over 18 equals j over 100
The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:
2/8 = j/18
This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:
2/8 = j/18
218 = 8j
36 = 8*j
j = 36/8
j = 4.5
Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.
Answer:
2 over 8 equals j over 18Step-by-step explanation
2 over 8 equals j over 18
This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.
So, the correct proportion is:
2 over 8 equals j over 18
Which equation is a direct variation function?
y = x²
y = 1/4x + 2
y = 4
y = x
y=X equation is a direct variation function.
What is the measurement of the longest line segment in a right rectangular prism that is 11.2 centimeters long, 6.6 centimeters wide, and 6 centimeters tall?
Answer:
Step-by-step explanation:
3.1313109
Answer: the answer should equal 3.131
Step-by-step explanation: as this is the measurement of the longest line in right rectangular prism.
Please got brainliest
If a quadratic function has a maximum value that is greater than 0, how many zeros does the function have? Explain.
(picture)
Answer:
se quedo en 0 sopenco
Step-by-step explanation:
namas tiene 0 si tiene 0 se queda en 0