We first need to find the distance.
The information about Mike will provide the distance we need to answer the question about Pedro.
We will use D = rt
Mike:
(6.5)((17/5) = D
22.1 miles = D
Pedro:
D = rt
22.1 = (19/5)t
We need to find t.
22.1 ÷ 3.8 = t
5.8157894737 = t
We now round off as instructed.
5.82 = t
It took Pedro 5.82 hours to reach the lake.
Step-by-step explanation:
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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giveing brainlist am i right is not help plz
Answer:
you are right
Step-by-step explanation:
plz mark me brainlist
Answer:
The answer is 108/9 = 12
A red hat costs $18 and that is 3 times as much as a blue hat costs. How much does a blue hat cost?
DivisionProblem Not multiplication
Answer:
The Blue hat is $6
Step-by-step explanation:
The red hat is 18 dollars and that is 3 times more than the blue so you divide 18 by 3 and get 6 which is what the blue hat costs.
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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Hillary unraveled 3.0 centimeters of ribbon and then continued to unravel 1.5 more centimeters.
Which horizontal NUMBER LINE could be used to SHOW the number of centimeters of ribbon Hillary unraveled?
The answer you are looking for is B.).
The reason why it is B. is because she kept unraveling the ribbon meaning +.
I took it on T4L that's how I know. Have a great day!
Answer:
B
Step-by-step explanation:
honestly i need points
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.
f(x)=x2+3x-5 and g(x)=x/4-6.g(x)=x/4-6
Answer:
idk the answer but i use socratic by google to take pictures of the problems and find answers online, and also cymath.com is a really great place to get answers for math, i hope this helps!
Step-by-step explanation:
Answer:
simplified form: 6x + 3h – 1
value at h = 0: 6x – 1
Step-by-step explanation:
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)
Hello! May someone help me on something? This is really important to me, its part of my grade (I’m very serious).
I really need a good answer. I would give brainliest :D
Answer:
A is a^20 B is a^4 C is a^8 D is a^4 E is a^16 F is a^20 G is a^16 H is a^8
Step-by-step explanation:
Use the conversions given below to change 153 cm into feet.
Give your answer rounded to 1 dp.
1 inch = 2.54 cm
1 foot = 12 inches
Dont give ridicuous pls
Answer:
4 feet, 5.1 inches
Step-by-step explanation:
Answer:
Step-by-step explanation:
1 inch = 2.54 cm
x = 153 cm
1/x = 2.54/153 Cross Multiply
2.54x = 153 Divide by 2.54
x = 153/2.54
x = 60.236 inches.
12 inch = 1 foot
60.236 inches = x
12/60.236 = 1/x
12x = 60.236
x = 60.236/12
x = 5.02 feet
To one decimal point this is 5.0 feet.
Tammy takes a taxi home from the airport. The taxi fare is $2.10 per mile, and she gives the driver a tip of $5. Tammy pays a total of $49.10. Which equation can be used to determine the distance between Tammy's home and the airport?
Answer:
Tammy home is 21 miles away from the airport.
Step-by-step explanation:
I tried out different numbers and either had to go up or go down. You'll have to make sure the decimal ends with .10 because she tipped the driver $5 and no change. 2.10 x 21 = 44.1 plus the $5 tip it would be $49.10
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.
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")
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
6r = 3 (r - 4) - r
hi plzzzzzz
Answer:
r = -3
Step-by-step explanation:
trust.
Point Q is plotted on the coordinate grid. Point P is at (10, −20). Point R is vertically above point Q. It is at the same distance from point Q as point P is from point Q. Which of these shows the coordinates of point R and its distance from point Q?
Answers:
A. Point R is at (−20, −30), a distance of 10 units from point Q
B. Point R is at (−20, 10), a distance of 30 units from point Q
C. Point R is at (−20, −10), a distance of 30 units from point Q
D. Point R is at (−20, 30), a distance of 10 units from point Q
The answer is B.
Since Point P is 30 units away from Point Q, Point R is vertically above Point Q the same distance Point P is from Point Q, which is 30 units, that means your answer is B. Point R is at (-20, 10), a distance of 30 units from Point Q
Answer:
yoooooo
Step-by-step explanation:
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
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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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
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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how many times does 1/14 go into 6 7/10
Answer:
93/45
Step-by-step explanation:
What are multiples for 5 and 2
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"
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
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
Someone please help with this.
Answer:
C
Step-by-step explanation:
you move left its positive and right is negative
D doesn't have enough 0's B you move left and A just doesn't make since
so D is the answer
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.
Yo can someone help me out
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
Helpppppp me ! pleasee!
Answer:
500
Step-by-step explanation:
