Answer:
The physical property that relates the mass and volume of an object or material ... What system of units do scientists use to measure the properties of matter? ... 3 common units of volume ... The density of wood is less than water (1 g/cm3) and the density of iron is ... Grams per cubic centimeter or grams per cubic milliliter
What is the difference 5/8 - 3/4 = 5/8 - 6/8 = ______ HELP ME FAST
Answer:
There is no difference/they are the same
Step-by-step explanation:
5/8 is the same as 5/8
3/4 is the same as 6/8
3 *2 = 6
__ _
4*2 = 8
(2/2 = 1)
Question 17(Multiple Choice Worth 1 points)
(04.02 MC)
The graph below shows the fine that a library member pays based on the number of days a book is overdue:
Which statement best describes the point (0, 0) on the graph?
No fine is paid if the book is returned by the due date.
A fine of $0.75 is paid if the book returned by the due date.
No fine is paid if the book is returned 1 day after the due date.
A fine of $0.75 is paid if the book is returned 1 day after the due date.
Answer:A fine of $0.75 is paid if the book returned by the due date.
No fine is paid if the book is returned 1 day after the due date.
A fine of $0.75 is paid if the book is returned 1 day after the due date.
Bit by bit clarification:
A fine of $0.75 is paid if the book returned by the due date.
No fine is paid if the book is returned 1 day after the due date.
A fine of $0.75 is paid if the book is returned 1 day after the due date.
LaTanya leaves her house at 12:30 P.M. and bikes at /12 miles per h to Marta’s house. She stays at Marta’s house for 90 min. Both girls walk back to LaTanya’s house along the same route at ./.2.5 miles per h They arrive at LaTanya’s house at 3:30 P.M. How far is Marta’s house from LaTanya’s house?
Marta's house is 3.10 miles from Latanya's house
What is speed?Speed is defined as the ratio of the time distance traveled by the body to the time taken by the body to cover the distance.
Given that Latanya leaves her house at 12:30 p.M. She bikes at 12 mi/hr to Marta's house She stays at Marta's house for 90 minutes Both girls walk back to Latanya's house at 2.5 mi/h They arrive at Latanya's house at 3:30 p.M.
We need to know how far is Marta's house from Latanya's house
∵ Latanya starts her trip at 12:30 p.M.
∵ She returns home at 3:30 p.M.
∴ The time of her trip is → 3:30 - 12:30 = 3 hours
- But she stays at Marta's house for 90 minutes
∵ 1 hour = 60 minutes
∴ 90 minutes = 90 ÷ 60 = 1.5 hours
∴ The time from her house to Marta's house and from Marta's house to her house is → 3 - 1.5 = 1.5 hours
Assume that the distance from her house to Marta's house is d and the time from her house to Marta's house is t₁ and the time from Marta's house to her house is t₂
∵ Latanya bikes at 12 mi/h to Marta's house
∵ Distance = speed × time
∴ d = 12 × t₁
∵ Both girls walk back to Latanya's house at 2.5 mi/h
∴ d = 2.5 × t₂
Equate the two expressions of d
∴ 12 = 2.5 ⇒ (1)
∵ t₁ + t₂ = 1.5
Subtract from both sides
∴ t₂ = 1.5 - t₁ ⇒ (2)
Substitute equation (2) in equation (1)
∴ 12t₁ = 2.5(1.5 - t₂ )
∴ 12 = 3.75 - 2.5
Add 2.5 t₁ to both sides
∴ 14.5t₁ = 3.75
Divide both sides by 14.5
t₁ = 15 / 38 hour
∴ She spends 15/58 hours biking Marta's house. Let's find d
∵ d = 12t₁
∴ d = 12 x ( 15 / 38 ) miles
Therefore, Marta's house is 3.10 miles from Latanya's house
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What are multiples for 5 and 2
The variable y varies directly with the variable x.
A 2-column table with 3 rows. Column 1 is labeled x with entries 2, 10, 14. Column 2 is labeled y with entries 3, 15, blank.
If the value of x is 14, what is the value of y?
Answer:
I think the answer might be 21 (add half of the number to the number) but it might be incorrect
Step-by-step explanation:
Answer:
The answer is 21
Step-by-step explanation:
I just took the quiz. for this question lets take the first example 2-3 if you take half of 2 which is 1 then add 2 its 3 and for the next one 10-15 if you take half of 10 which is 5 then add 10 its 15 and then finally 14-? if you take half of 14 which is 7 then add 14 its 21 hope this helps
You travel 224 miles in 4 hours. What is the unit rate?
Please help its math!
Answer:
56
Step-by-step explanation:
I am being honest here I am not sure if it is the answer but what I did is divided 224 by 4 to get the unit rate
what is 8 4/5 as a decimal
Answer:
8.80
Step-by-step explanation:
The decimal is 8.8
What is Decimal?A group of numbers between integers on a number line are known as decimals. They are merely an additional mathematical representation of fractions. Integers, also known as whole numbers, are represented to the left of the decimal point, while decimal fractions are represented to the right of the decimal point. The next place, which is (1/10)th or tenth place value, is (1/10) times smaller if we move immediately from the first place.
given:
8 4/5
Now, writing into normal fraction
8 4/5 = 44/5
Now, dividing the fraction
44/5 = 8.8
Hence, the decimal is 8.8
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0.4p - 5 = 0.08p + 3
plz
Answer:
p = 25
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
p=25
Step-by-step explanation:
0.4p-5=0.08p+3
0.32p-5=3 (first subtract 0.08p from both sides)
0.32p=8 (then add 5 to each side)
p=25 (Finally divide both sides by 0.32 to get 25)
p=25
A small, test batch of lemonade used 1/4 cup of sugar added to 1 cup of water and 1/4 cup of lemon juice. After confirming it tasted good, a larger batch is going to be made with the same ratios using 10 cups of water. How much sugar should be added so that the large batch tastes the same as the test batch?
Hint: there is extra information in this.
Answer:
2 1/2 cups of sugar
Step-by-step explanation:
Answer:
2.5 or cups of sugar
Step-by-step explanation:
Since the problem multiplied the water by ten, to keep the ratio even we multiply everything else by ten. 1/4*10= 2.5 We do not need the information about the lemon juice since we are trying to figure out the amount of sugar.
Starting at 1:00 p.m., the temperature changes -4 degrees Fahrenheit per hour. Write an equation to find how many hours it will take to reach -1 *F.
Answer:
35 x (-4x) = -1 (9 hours)
Step-by-step explanation:
If your original temperature is 35, you can place that as your first term. Knowing that the temperature changes by -4 degrees per hour, we can make "x" = the number of hours until we get to -1° F.
35 x (-4x) = -1
-4x = -36
x = 9
35 x (-4x) = -1 (9 hours)
Step-by-step explanation:
If your original temperature is 35, you can place that as your first term. Knowing that the temperature changes by -4 degrees per hour, we can make "x" = the number of hours until we get to -1° F.
35 x (-4x) = -1
-4x = -36
x = 9
What is the slope of the line on the graph?
The two coordinates are ( 3, -3) and ( 0, -1 )
Answer:
The slope is -2/3.
Step-by-step explanation
Let m represent the slope.
m= rise/run= y2-y1/x2-x1
-1 - (-3)/0-3
2/-3
-2/3
Find the slope of each side. Express your answers as simplified fractions, if necessary.
The slope of AB is
The slope of BC is
The slope of CD is
The slope of DA is
LaShawn joined a gym. She pays a $25 monthly fee and $5 for each exercise class she takes. LaShawn can spend no more than $60 per month at the gym. Select all of the possible numbers of classes she can take in a month, from the choices below, without going over her budget.
A)4
B)5
C)6
D)7
E)8
F)9
LaShawn can take 7 classes.
What is Inequality?Mathematical expressions with inequalities are those in which the two sides are not equal. Contrary to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.
Given:
She pays a $25 monthly fee and $5 for each exercise class she takes.
and, LaShawn can spend no more than $60 per month at the gym.
let LaShawn take x classes.
So, 25+ 5x ≤ 60
5x ≤ 35
x ≤ 7
Hence, LaShawn can take 7 classes.
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Find the side length of a square whose area is 121 ft^2
Answer:
The side length is 11 ft
Step-by-step explanation:
The area of a square is given by
A = s^2 where s is the side length
121 ft^2 = s^2
Take the square root of each side
sqrt( 121 ft^2) = sqrt(s^2)
11 ft = s
The side length is 11 ft
2(x+3)=2x+6 is an example of which property
A) Associative Property
B) Distributive Property
C) Communitive Property
D) multiplicative Inverse Property
Answer:
It is B) Distributive Property
Step-by-step explanation: Because they took the 2 and multiplied it by (x+6) which is called distributing.
A bottle of water 2/3 full. You drink 3/4 of the water. Use a model to find the portion of the bottle of water that you drink .
You drink _____ of the bottle?
Answer:
1/2
Step-by-step explanation:
Step 1: You would multiply 2/3 by 3/4.
(Hint: if it is ____ of ____, you would most likely multiply)
Step 2: 2×3/3×4
Step 3: 2×3=6
Step 4: 3×4=12
Step 5: 6/12
Step 6: Simplify 6/12 = 3/6 = 1/2
Hope this helps :)
You drink half of the water in the bottle is 2/3 full.
What are Arithmetic operations?Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operation is called the arithmetic operator.
- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.
for example 4 -2 = 2
* Multiplication operation: Multiplies values on either side of the operator
For example 4*2 = 8
Given the following data;
A bottle of water is 2/3 full. You drink 3/4 of the water.
To determine the portion of the bottle of water that you drink.
To do this we would multiply 2/3 of a bottle of water by 3/4.
⇒ 2/3 × 3/4
⇒ 6/12
⇒ 1/2
Thus, you drink half of the water in the bottle is 2/3 full.
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There is a math notation for "distance from 0." What is the name of that notation?
6r = 3 (r - 4) - r
hi plzzzzzz
Answer:
r = -3
Step-by-step explanation:
trust.
Yo can someone help me out
Answer:15
Step-by-step explanation:
answer to a division problem is what quotient means
Answer:
well all i can do is agree that it is 15 cause it is
Step-by-step explanation:
yes its 15 it took me a min to get it but yes its 15
what word best describes the slope of the line?
A. horizontal
B. negative
C. positive
D. underfined
It takes Kevin 15 minutes to drive 5 1/2 miles.
How many miles does Kevin drive per minute?
a) 11/30
b) 5/6
c)2 8/11
d) 3
Answer: 11/30 miles per minute
Step-by-step explanation:
To get miles per minute
Divide the distance by the time
5 1/2 ÷ 15 . Change 5 1/2 to an improper fraction 11/2
invert the divisor and multiply: (Multiply by the reciprocal of 15: 1/15)
11/2 × 1/15 = 11/30
Here, we are required to determine how many miles does Kevin drive per minute.
The number of miles Kevin drives per minute is 0.3667miles.According to the question, Kevin drives 5 1/2 miles (5.5 miles) in 15 minutes.
To determine how many miles Kevin drives per minute, we need to determine Kevin's speed over the 15 minutes in which he covered 5.5 miles.
Speed = distance/timeSpeed = 5.5miles/15minutes
Therefore, Speed = 0.3667 miles per minute.
Ultimately, Kevin drives 0.3667miles per minute.
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Match the pre-image, and its clockwise rotation, with the coordinates of its image.
Answer:
points
cant say anything bc this was a long time ago
Step-by-step explanation:
Answer:
(Not mine)
Step-by-step explanation:
(From "sqdancefan")
explain why the product of two negative integers is not negative. Use (-1) ·(-1)as an example
The product of two negative integers is not negative because multiplying two negative numbers always gives positive result.
What is multiplication?Multiplication is one of the four elementary mathematical operations of arithmetic, with the other ones being addition, subtraction, and division.
The result of a multiplication operation is called a product.
So, to prove product of two negative integers is not negative
Taking the example of (-1) ·(-1).
Now since multiplying two negative numbers always gives positive result.
Thus, (-1) ·(-1) = +1
which is not negative.
Thus, the product of two negative integers is not negative because multiplying two negative numbers always gives positive result.
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H E L P!!! PLEASE HELP ME!!! HURRRRRRY!!!!
Answer:
h= 17/2
Step-by-step explanation:
1. The function f(t) is equal to the mass of a pumpkin,
in kilograms, t days after its seed was planted.
Part A:
What does the notation f(80) = 3 mean?
Part B:
Use function notation to show 41 days after the
pumpkin seed is planted the pumpkin
has a mass of 1.2 kg.
At Gas Station Z, the cost of 15 gallons of gasoline is $51.30, and the cost of 8 gallons of gasoline is $27.36. What is the cost, in dollars per gallon, of the gasoline at the gas station with the greater cost?
Gas station Y is cheaper than gas station Z
What is Unitary method?The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
Given:
At Gas Station Z, the cost of 15 gallons of gasoline is $51.30
So, cost of 1 gallon at station Z
=51.30/15
= 3.42
and, At Gas Station Y, the cost of 5 gallons of gasoline is $16.85
So, cost of 1 gallon at station Y
=16.85/5
= 3.37
Hence, Gas station Y is cheaper than gas station Z
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Explain how to use the inverse operations to solve for x in the equation x^2=4
Helpppppp me ! pleasee!
Answer:
500
Step-by-step explanation:
Which values of a, b, and c represent the answer in simplest form? StartFraction 5 Over 8 EndFraction divided by StartFraction 3 Over 8 EndFraction = a StartFraction b Over c EndFraction a = 1, b = 3, c = 2 a = 1, b = 40, c = 24 a = 1, b = 16, c = 24 a = 1, b = 2, c = 3
Answer: D
Step-by-step explanation:
Answer:
The answer is D
Step-by-step explanation:
Edge 2022
In order to solve the literal equation C equals five ninths times F minus thirty-two for F, what would you do to the equation?
Answer:
The second one
Step-by-step explanation:
Answer:
the second one or "b"