160 miles.
10:40-11:40 is 60 min., which is 60 miles
11:40-12:40 is 60 min., which is also 60 miles
12:40-1:00 is 20 min. = 20 miles
1:00-1:20 is 20 min. = 20 miles
60+60+20+20 = 160 miles
Answer:
The answer is 160.2 miles.
Step-by-step explanation:
In order to determine the distance, we have to know the total time that train traveled. We know that the train leaves at 10:40 a.m. and arrives at 1:20 p.m.
So,
10:40 a.m. to 11:00 a.m.=20 minutes
11:00 a.m. to 1:00 p.m.=120 minutes
1:00 p.m. to 1:20 p.m.=20 minutes
Then, the total time is 20+120+20=160 minutes. Also we have to know that the speed is the rate of distance per time. The units are miles per hours, thus 160 min=2.67 hours.
S=speed of the train.
D=distance of the train.
T=total time of the train.
[tex]S=\frac{D}{T}\\60=\frac{D}{2.67}\\D=60*2.67\\D=160.2[/tex]
Finally, the distance between the stations is 160.2 miles.
What is 0.003 is 1/10of
Jack says 0.90 is between 0.9 and 0.91. Is he correct? Explain.
what is the answer to 28/×=4
Will mark brainliest!! The table shows the outputs, y, for different inputs, x:
(need someone to explain it not just give me the answers)
Part A:Do the data in this table represent a function? Justify your answer. (3 points)
Part B: Compare the data in the table with the relation f(x) = 8x − 5. Which relation has a greater value when x = 8? (2 points)
Part C: Using the relation in Part B, what is the value of x if f(x) = 19? (5 points)
Answer:
give other person brainlist
Step-by-step explanation:
Solve 3(x-4)=-5 for x. Justify each step
What is 40% of 25? Use an appropriate technique to solve. A. 10 B. 62.5 C. 100 D. 1000
write three equivalent ratios for 14/2 & 4/7
rotate 90 clockwise around the origin (-6,-2) (-3,1) (-1,1) (2,-4)
An object on Jupiter weighs about 2.5 times as much as the same object would weigh on Earth. If a person on Earth weighs 135 lb., how much does the person weigh on Jupiter? A. 54 lb. B. 137.5 lb. C. 337.5 lb. D. 3375 lb.
Louise bought 114 pounds of roast beef at $2.00 per pound and 212 pounds of turkey at $1.50 per pound. What was her total cost? Enter your answer in the box. $
What x Value makes this equation true ?
X-3 = 3x + 7
3/8 c−2= 3/2 c−12 helpp
The solution involves clearing the equation of fractions, rearranging terms to isolate the variable c, and then solving for c by dividing both sides by 9 to obtain c = 80/9.
Explanation:The student is asking for help solving a linear equation. To assist with this mathematics problem, it's crucial to use algebraic methods to isolate the variable c. Here is the step-by-step solution:
Given:
3/8 c − 2 = 3/2 c − 12
First, let's clear the fractions by multiplying every term by 8 to get rid of the denominators:
8(3/8 c) − 8(2) = 8(3/2 c) − 8(12)
Which simplifies to:
3c − 16 = 12c − 96
Next, subtract 3c from both sides to move all terms with c to one side:
− 16 = 9c − 96
Now, add 96 to both sides to isolate the c term:
80 = 9c
Finally, divide both sides by 9 to get the value of c:
c = 80 / 9
can someone please help me
What is the name of the relationship between ∠1 and ∠8 ?
alternate interior angles
adjacent angles
alternate exterior angles
corresponding angles
Two parallel lines cut by a transversal. Angles are labeled one through four, starting above the top parallel line labeled 1 and 2 going left to right. Below the top parallel line labeling 3 and 4 going left to right. Angle 1 is acute. Angles are also labeled 5 through 8, starting above the bottom parallel line being labeled 5 and 6 going left to right. Below the bottom parallel line the angles are labeled 7 and 8 going from left to right.
Can anybody help me pleasee I don't understandd
Solve each compound inequality and graph the solution.
1. 2x + 5 > −3 and 4x + 7 < 15
2. 2x − 5 > 3 or −4x + 7 < −25
The required solution for inequality 1 is x >-4 and x < 2, and for inequality 2 is x > 4 or x > 8.
Inequality can be defined as the relation of the equation containing the symbol of ( ≤, ≥, <, >) instead of the equal sign in an equation.
Here,
1. 2x + 5 > −3 and 4x + 7 < 15
2x > -8 and 4x < 8
x > -4 and x < 2
2. 2x − 5 > 3 or −4x + 7 < −25
2x > 8 or -4x < -32
x > 4 or x > 8
Now, plotting graph for both inequalities,
the double-shaded portion on the graph is the required solution for inequalities in section 1 of the question, and solution for the section 2 of the question is each shaded area of the graph.
Thus, the required solution for inequality 1 is x >-4 and x < 2, and for inequality 2 is x > 4 or x > 8.
Learn more about inequality here:
brainly.com/question/14098842
#SPJ2
A greyhound can jump a distance of 27 feet how many feet will a greyhound travel if it jumps 12 times
at a yard sale you find 5 paperback books by your favorite author. each book is $0.75. write a rule for the amount (in dollars) you spend as a function of the number of books you buy.
The function for the amount of money left after buying books is y = 10 - 0.75x.
Let x represent the number of books you buy. Each book costs $0.75, so the total cost for x books is 0.75x. You start with $10.
Therefore, the amount of money you have left, y, can be represented by the function:
y = 10 - 0.75x
For example, if you buy 3 books, the remaining money would be:
y = 10 - 0.75(3)
= 10 - 2.25
= 7.75
The complete question is:
At a yard sale, you find 5 paperback books by your favorite author. You have $10 in each book is priced at $0.75. Write a rule for the amount of money you have left as a function of the number of books you buy.
Solve the equation. -13v = 195 (> Negative -13)
A. -1/15 (negative 1/5
B.15
C. 1/15 (positive 1/5)
D. -15 (negative 15)
Please show all work, and this on solving equations with integers, Thank you:)
six less than eight times a number
8n - 6
6 - 8n
6n - 8
6 < 8n
A triangle in the coordinate plane has coordinates of (2,3), (-4,-5), and (-2, 4). It is translated 3 units down. What are its new coordinates?
A (5,3), (-1,-5), (1,4)
B (2,6), (-4,-2), (-2, 7)
C (2,0), (-4,-8), (-2, 1)
D (-1,3), (-7,-5), (-5,4)
I need this done fast
translated 3 units down means the x stays the same and you subtract 3 from the Y
so (2,3) becomes (2,0)
(-4,-5) = (-4,-8)
and (-2,4) = (-2,1)
so new coordinates are C. (2,0), (-4,-8), (-2,1)
Can someone help me with this?
The table shows Katrina's prices for dog walking. If she walks 5 medium-sized dogs and 8 large-sized dogs for 12 weeks, how much will she earn?
Table:
•Small Dog = $10 Per Week
•Medium Dog = $12 Per Week
•Large Dog = $14 Per Week
Can someone help me with numbers 4-7 please!! Thank you so much!!
Q=P(R+R) (SOLVE FOR P)
How do you graph lines using intercepts
Ex. 3y= 1/2x-2 (How would you graph that?)
factor out the coefficient of the variable 3.4c + 10.2
I NEED HELP ASAP!!!!!!What are three important principles to follow when you do a close reading and write about it?
Am on the write path and can someone explain me what I have to do?
Rohan did a survey in four bird parks and wrote the following observations:
Bird Park Survey
Park Number of Yellow Birds Total Number of Birds
P 33 53
Q 20 48
R 54 90
S 44 83
Based on the survey, which park had the greatest percentage of yellow birds?
Park P
Park Q
Park R
Park S
Answer: Park P
Step-by-step explanation:
Since, According to the question,
Number of yellow bird in park P = 33
Total number of the bird in park P = 53
Thus, the percentage of yellow bird in park P = [tex]\frac{33}{53} \times 100[/tex]= 62.264150943% ≈ 62 %
Number of yellow bird in park Q = 20
Total number of the bird in park Q = 48
Thus, the percentage of yellow bird in park P = [tex]\frac{20}{48} \times 100[/tex]=41.666666666% ≈ 42%
Number of yellow bird in park R = 54
Total number of the bird in park R = 90
Thus, the percentage of yellow bird in park R = [tex]\frac{54}{90} \times 100[/tex]= 60 %
Number of yellow bird in park S = 44
Total number of the bird in park S = 83
Thus, the percentage of yellow bird in park P = [tex]\frac{44}{83} \times 100[/tex]=53.012048192 % ≈ 53 %
Since, 62% > 60% > 53% > 42%
Therefore, highest percentage of the yellow bird is 62 %
Which is present in park P.
Your family took a road trip on Saturday. You were in the car for 4.5 hours and averaged 70 miles per hour. How many miles did you travel?
equation:
( pls explain how i got the answer)