If the plastic weighs 0.82 ounces per square foot and there are 16 ounces per round, how many pounds does the pool weigh when empty? Round to the nearest tenth.
A city has an elevation of -17 meters closer to sea level than a city that has an elevation of -40 meters. Agree or Disagree? Why?
A jewelry store recently sold 52 pieces of jewelry, and 22 of them were bracelets. What is the experimental probability that the next piece of jewelry sold will be a bracelet? Write your answer as a fraction or whole number.
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Xin buys a ticket for a raffle with several prizes. The probability that she wins a prize
is 0.92. Which word or phrase describes the probability that Xin will win a prize?
a. an equal chance or 50-50
b. likely
c. impossible
d. unlikely
help,,,,,,,
............
Answer:
a) (9, -7)
b) (-9, 7)
Step-by-step explanation:
Any point that’s reflect from the x-axis the y coordinate change values. Any point that reflects from the y-axis the x coordinate change values.
Reflection from the x-axis: (x, -y)
Reflection from the y-axis: (-x, y)
SOMEONE PLEASE ANSWER! (dont answer if you dont know)
Answer:
1) 251.2 m
2) Circumference
Step-by-step explanation:
[tex]1)\ C = D * Pi = 80 * 3.14 = 251.2\ m[/tex]
[tex]2)\ Circumference[/tex]
Answer:
1) 251.2
2) circumference
Step-by-step explanation:
3.14 x 80 = 251.2
Riley goes to a store an buys an item that costs x dollars. She has a coupon for 10% off, and then a 8% tax is added to the discounted price. Write an expression in terms of x that represents the total amount that Riley paid at the register.
Answer:
0.972x
Step-by-step explanation:
x - 0.1x + 0.08(0.9x)
Converting percentages to decimals has you divide the percentage by 100.
So our first equation is full price minus a tenth of that price, leaves you with nine tenths, right? Then we multiply that nine tenths by 8 percent, which is 8 hundredths.
0.9x + 0.072x = 0.972x
Please Help:
Solve the equation (show your work please): 6(x+2)=3(2x+4)
How many solutions are there?
Answer:
0=0 Infinite solutions
Step-by-step explanation:
6(x+2)=3(2x+4)
6 + 1 2 = 3 ( 2 + 4 )
6 + 1 2 = 6 + 1 2
6x=6x
find three consecutive integers whose average is 20. please show work!!
Answer:
19,20,21
Step-by-step explanation:
The average is 20. The numbers can be written as: 20+a, 20 +b, 20+c, with a, b, c integers (positive and negative, but higher than - 19),with a+b+c =0.
You have to find the combination a, b, c with the smallest positive integer as its higher number.
Obviously, you start with 1, and find - 1,0,+1 as a suitable solution.
Therefore, the numbers are 20-1, 20,20+1
=> 19,20,21
Answer:
4x times 5x equals 20x
20x times 1x equals 20x
15x plus 5x equals 20x
Step-by-step explanation:
hope it helps
A fish swims at an altitude of -20.2 meters. A bird flies at an altitude of 38.1 meters. Which of the following statements are true? Select all that apply.
a. The bird's altitude is greater than the fish's alititude
b. The bird's altitude is less than the fish's altitude
c. The fish is closer to sea level than the bird
d. The fish is farther from sea level than the bird
e. The fish and the bird are the same distance from sea level.
Answer:
A C D
Step-by-step explanation:
ones a negative number and the other is a positive number greater than the first.
help me againn :D and thank you
Answer:
option B , I saw this question on a math website thats why its B
Answer:
It would be D.
Step-by-step explanation:
You would count each square and multiply it by 18. It is like that because they are cubes. There are 16 full cubes. 16x18=288. Those 2 triangles would be a full square. It would equal 18. 288+18=306. But now you square it which would equal 612. A.K.A
D. I could be wrong. I'm sorry if I am, but please tell me.
PLEASE HURRY IF YOU ANSWER AND IT'S RIGHT YOU GET BRAINLYEST
PlEaSe HeLp WiLl MaRk BrAinLiEst
ASAPPPPPPPPP
Answer:
Category A 3 1 8
Category B 3 2 1
Step-by-step explanation:
The relative frequency of the columns are:
Group 1 Group 2 Group 3
Category 1 4/11 1/4 11/19
Category 2 7/11 3/4 8/19.
What is the frequency?
The number of times a specific value appears in the data is its frequency (f). A variable's distribution is its frequency pattern, or the collection of all conceivable values and the frequencies corresponding to those values. Frequency tables or charts are used to represent frequency distributions.
Given table is
Group 1 Group 2 Group 3
Category 1 4 3 11
Category 2 7 9 8
The frequency of group 1 is (4+7) = 11
The frequency of group 2 is (3+9) = 12
The frequency of group 3 is (11+8) = 19.
The relative frequency is the ratio between the number of times an outcome value appears in the set of all outcomes and the total number of outcomes.
Group 1 Group 2 Group 3
Category 1 4/11 3/12 = 1/4 11/19
Category 2 7/11 9/12 = 3/4 8/19.
To learn more about relative frequency, click on the below link:
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Three siblings are born on the same date in consecutive years.
The sum of their ages is 42. What is the age of the oldest sibling?
A. 13
B. 14
C. 15
D. 16
Answer:
C.
Step-by-step explanation:
15+14+13=42
Hope this helps :)
The age of the oldest sibling is 15 years old.
What is consecutive number?
Numbers that follow each other continuously in the order from smallest to largest are called consecutive numbers.
Here, let the age of youngest sibling be x years
the age of middle sibling be (x+1) years
the age of oldest sibling be (x+2) years
According to question,
x + (x+1) + (x+2) = 42
3x + 3 = 42
3x = 39
x = 13
Thus, the age of the oldest sibling is (x+ 2) years = 15 years old.
Learn more about Consecutive number from:
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please help! i promise to give brainliest, but only for correct answer.
Answer: I don't know the answer, sorry
Step-by-step explanation:
The circumference of a circle is 5π m. What is the area, in square meters? Express your answer in terms of π.
Answer:
6.25π m²
Step-by-step explanation:
Radius = (5π / 2π) = 2.5
Area = πr² = π(2.5)² = 6.25π m²
Answer:
the answer is 6.25π m²
Step-by-step explanation:
If the x-intercepts here are 2 and 7, what would be
the axis of symmetry?
X = 5
y = 2
X= 4.5
y = 4.5
There are 170 flyers to pass out. Erica took 38 flyers there were 4 other students that received an equal amount of flyers to pass out how many flyers did the 4 students receive to pass out?
A. 33
B. 34
C. 42
D. 52
Find the missing length. Round to the nearest tenth, if necessary.
Answer:
The missing length is: 19.4
Step-by-step explanation:
according to pythagorean theorem, a^2 + b^2 = c^2
the hypotenuse is 21 and side and the short leg is 8
c²-b²=a²
21²-8²
441-64
377
take the square root of 377
it is 19.41
which rounds to 19.4
x=19.4
Pls Help Asap Like In 3 Minutes! I Will Give You Brainliest! Don't Tell Me To Download Something I Just Need An Answer! (13 Points)
Please help me w/ this question!
Step-by-step explanat
can some one pls help
On Morgan’s math quiz, he was asked to simplify the expression 4(3x + 2y + x – 4). His answer was 12x + 8y + 4x – 16. Which best describes Morgan’s error, and what is the correct answer?
A. Morgan used the distributive property correctly, but now he must combine like terms. The correct answer is 24xy – 16.
B. Morgan used the distributive property correctly, but now he must combine like terms. The correct answer is 16x + 8y – 16.
C. Morgan did not use the distributive property correctly because the last term should be positive. The correct answer is 12x + 8y + 4x + 16.
D. Morgan did not use the distributive property correctly because he must factor out the greatest common factor. The correct answer is 2x + y – 2.
Answer:
B
Step-by-step explanation:
Answer:...............................................
Step-by-step explanation:
Without computing, decide whether the value of each expression is much smaller than 1, close to 1, or much greater than 1
Answer: d
Step-by-step explanation:
it’s common sense add the 1 take ur cat to dinner and lake house horse shoe
WHAT IS 3 x 19 x 14 + 18 DIVIDED BY 2 ( USING PEMDAS, GEMDAS)
Answer: 807
Step-by-step explanation:
3 x 19 x 14 + 18 ÷ 2
Multiply 3 and 19.
57 x 14 + 18 ÷ 2
Multiply 57 and 14.
798 + 18 ÷ 2
Divide 18 by 2.
798 + 9 = 807.
The value of the expression 3 x 19 x 14 + 18 divided by 2 will be 807.
What is PEMDAS?
PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
The given expression 3 x 19 x 14 + 18 ÷ 2 will be calculated by the PEMDAS rule as follows:-
Multiply 3 and 19.
57 x 14 + 18 ÷ 2
Multiply 57 and 14.
798 + 18 ÷ 2
Divide 18 by 2.
798 + 9 = 807.
Therefore, the value of the expression 3 x 19 x 14 + 18 divided by 2 will be 807.
More about the PEMDAS rule link is given below.
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CREATE THE TABLE
a. you bring 200 cookies to a party. Let n represent the number of people at the party and c represent the number of cookies each person receives
b. you work at a restaurant for 20 hours. let r represent your hourly pay rate and p represent the total amount you earn
c. you are going on a 240-mile trip. Let t represent the number of hours driving and s represent the speed of the car
The expression for the following statements are,
a. c = 200/n.
b. p = 20r.
c. s×t = 240.
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
a. From the information given the numerical form of the statement is,
c = 200/n.
b. From the information given the numerical form of the statement is,
p = 20r.
c. From the information given the numerical form of the statement is,
s×t = 240.
learn more about numerical expressions here :
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Amanda is shopping for onions. She compares the price per kilogram of 4 different varieties. Based on the prices below, which variety would get Amanda the most onions for her money?
Answer:
Variety B,
Step-by-step explanation:
She is spending less for 1 kilogram.
Need help…………………….......
Please Help!! Due very soon
Answer: $6.49 for 1 book
Step-by-step explanation: You won't fail your assigment
Answer:
Cost of 13 books = $84.37 Cost of 1 book (using unitary method) = 84.37÷13ㅤㅤㅤㅤㅤㅤㅤ=$6. 49(each)
I need help!!! Please help me cuties
REPORTING LINKS!!
Answer:
1. 15.4
2. 9.66
3. 13.16
4. 12.32
Step-by-step explanation:
Answer and Step-by-step explanation:
Use the distance formula to solve for sides that are sloped/diagonal. The points I am using are the from the points of the shape.
1.
Lengths:
DE = 3
EF = 3
GF = 4
DG = [tex]distance = \sqrt{(1-2)^2 + (-2-1)^2} = \sqrt{1+9} = \sqrt{10}[/tex]
3 + 3 + 4 + [tex]\sqrt{10}[/tex] = 13.16 units
2.
Lengths:
LK = 4
JL = [tex]\sqrt{(-2-0)^2 + (-4-(-2))^2} = \sqrt{4+4} = \sqrt{8}[/tex]
JK = [tex]\sqrt{(2-0)^2 + (-4-(-2))^2} = \sqrt{4+4} = \sqrt{8}[/tex]
[tex]\sqrt{8} +\sqrt{8} +4 =[/tex] 9.66 units
3.
Lengths:
MN = 2
MQ = [tex]\sqrt{(-4 - (-3))^2 +(-2-1)^2 } = \sqrt{1 + 9} = \sqrt{10}[/tex]
QP = 4
NP = [tex]\sqrt{(0 - (-1))^2 + (-2 - 1)^2} = \sqrt{1 + 9} = \sqrt{10}[/tex]
[tex]\sqrt{10} +\sqrt{10} + 2 + 4 =[/tex] 12.32 units
4.
Lengths:
TY = 5
YX = 4
TX = [tex]\sqrt{(7-3)^2+(-2-3)^2} = \sqrt{16 + 25} = \sqrt{41}[/tex]
[tex]\sqrt{41} + 4 + 5 =[/tex] 15.4 units
#teamtrees #PAW (Plant And Water)
Please answer the image below
Answer:
3 cups of water
Step-by-step explanation: