Answer:
a) Who jogs faster?
Your friend jogs faster because he jogs with a speed of 10.91 km/hr
Step-by-step explanation:
Speed = Distance(km)/Time(hours)
Question 2 How much sooner will the faster jogger finish a five-kilometer race?
Your friend's will finish a 5km race at a speed of 18.18 km/hr
Your speed is :
You jog 2 kilometers in 12 minutes.
Convert 12 minutes to hours
60 minutes = 1 hour
12 minutes = x
x = 12/60
x = 1/5 hour
Your speed is calculated as:
2km/1/5hour
= 2 km ÷ 1/5 hour
= 2 × 5
= 10 km/hr
Your friend's speed is calculated as:
Your friend jogs 3 kilometers in 16.5 minutes.
Convert 16.5 minutes to hours
60 minutes = 1 hour
16.5 minutes = x
x = 16.5/60
x = 0.275 hour
Your speed is calculated as:
3km/0.275 hour
= 10.909090909 km/hr
Approximately = 10.91km/hr
a) Who jogs faster?
Your friend jogs faster because he jogs with a speed of 10.91 km/hr
Question 2 How much sooner will the faster jogger finish a five-kilometer race?
Your friend jogs faster, hence:
3 km = 10.91 km/hr
5km = x
x = 5 × 10.91/3
x = 18.183333333 km/hr
Your friend's will finish a 5km race at a speed of 18.18 km/hr
Bobby catches 8 passes in 3 football games . At this rate how many passes dose he catch in 15 games?
Answer:
if bobby catches 8 passes a football game exactly then in 15 games he would have 40 passes
8=3 8x5=x x=40
40 passes in 15 games.
how do you solve y - 2 = 5 (x - 1) using slope - formula. I WILL GIVE YOU A BRAINLIEST IF YOU GIVE THE RIGHT ANSWER.
:)
Answer:y=5x−3
Step-by-step explanation:
Answer:
it would be y=5x-3
Step-by-step explanation:
first get rid of parentheses y-2=5x-5 then add 2 to get the y by itself
y=5x-3
6TH GRADE MATH PLZ HELP
Mr.Jacob is organizing a class trip. he wants to spend less than $900.The bus rental is $600.He will also buy tickets that cost $9.50per kid write the inequality to represent the number of kids,y. that Mr.Jacob can bring to the trip
Answer:
50 kids can Mr Jacob bring to trip
3. You and your family took a trip over track out that was 1.5
hours away. Which two trips could your family have taken?
HIGHLIGHT TWO TRIPS that would take 1.5 hours. (2 points- 1 point each
A. Drive 40 miles per hour between Raleigh, NC and Fayetteville, NC,
which are 60 miles apart.
B. Take a train going 100 miles per hour from Rolesville, NC to Myrtle
Beach, SC, which are 200 miles apart.
C. Ride a bus going 30 miles per hour to the NC State Fairgrounds,
which is 45 miles from your house.
Answer:
C
Step-by-step explanation:
The trips that would take 1.5 hours each is Trip A and trip C
Speed is the ratio of total distance travelled to the total time taken.
A) In option A, the speed was 40 miles per hour and the distance was 60 miles, hence:
Speed = distance / time
40 miles per hour = 60 miles / time
time = 60 miles / 40 miles per hour = 1.5 hours
Time = 1.5 hours
B) In option B, the speed was 100 miles per hour and the distance was 200 miles, hence:
Speed = distance / time
100 miles per hour = 200 miles / time
time = 200 miles / 100 miles per hour = 2 hours
Time = 2 hours
C) In option C, the speed was 30 miles per hour and the distance was 45 miles, hence:
Speed = distance / time
30 miles per hour = 45 miles / time
time = 45 miles / 30 miles per hour = 1.5 hours
Time = 1.5 hours
Therefore trip A and trip C would have taken 1.5 hours each
Find out more at: https://brainly.com/question/23774048
I need help with this one
help meeeee!!!!!!!!!!!!!!!!!!!!!!!
Answer:
A
Step-by-step explanation:
Line segment MN is graphed in the first and second quadrants of a coordinate plane. The segment is translated 2 units up, then reflected across the y -axis. Which characteristic of the image is always the same as the original line segment?
Answer:
Step-by-step explanation:
Since the line segment is only being translated and reflected it would still maintain its length. This is pretty much the only characteristic that would remain the same as te original line segment. It would not maintain the same x-axis positions for both endpoints of the line segment. This is because when it is translated 2 units up it is only moving on the y-axis and not the x-axis. But when it is reflected over the y-axis the endpoints flip and become the opposite values.
fine the value of a.
Answer: a = -3
==================================================
Work Shown:
The point (1, -3) is on the blue graph p(x) = a|x|
This means x = 1 and y = -3 pair up.
Use these two values to find 'a'
p(x) = a|x|
y = a|x|
-3 = a*|1|
-3 = a*1
-3 = a
a = -3
The negative 'a' value will apply the reflection over the x axis. The fact that |a| = 3 is larger than 1 indicates the graph is vertically stretched by a factor of 3.
Is this image of this graph a positive correlation, negative correlation, or not a correlation?
there is no correlation
Given : b(x) = 3x + 1
find b(x) = 28
This scatter plot shows the number of baskets made and the number of baskets attempted. Based on the information in the scatter plot, what is the best prediction for the number of baskets made in 60 attempts? 30 baskets 40 baskets 50 baskets 60 baskets Baskets Made and Baskets Attempted Scatterplots. The y axis is titled baskets made and is numbered from 0 to 80 in increments of 10. the x axis is titled baskets attempted and is numbered from 0 to 100 in increments of 20. There are 12 points plotted. The coordinates of the points are approximated. 2 comma 1. 12 comma 8. 22 comma 14. 25 comma 18.30 comma 20. 34 comma 24. 38 comma 29. 44 comma 28. 58 comma 33. 64 comma 45. 78 comma 42. 84 comma 58.
Answer:
40 BASKETS
Step-by-step explanation:
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Determine whether the triangles are similar. If so, name the postulate or
theorem you used.
Answer:
Yes, AA~
Step-by-step explanation:
because 2 of the angles are the same (90 and 52) they have to be the same. The triangle on the right is known to be 90 degrees because 52+38 is 90 and 180-90 is 90 and a triangle has to add up to 180 degrees
SOMEONE PLEASE HELP ME WITH THIS !!!!!
Answer:
b!!!!!
Step-by-step explanation:
Solve: 4(7x-11) +4 = 96 M Insert picture of work
Answer:
[tex] x = 4 \frac{6}{7} [/tex]
Step-by-step explanation:
[tex]4(7x - 11) + 4 = 96 \\ \\ 28x - 44 + 4 = 96 \\ \\ 28x - 40 = 96 \\ \\ 28x = 96 + 40 \\ \\ 28x = 136 \\ \\ x = \frac{136}{28} \\ \\ x = \frac{34}{7} \\ \\ x = 4 \frac{6}{7} [/tex]
The amount of sales of tickets at a movie theater t(x) varies directly with the number of customers x. Twenty customers paid a total of $275 for tickets.
Which equation can be used to find the ticket sales for x customers?
t(x) = 20x candace rolled a 6-sided number cube 60 times and recorded the results in the graph above
t(x) = 20x
t(x) = 13.75x
t(x) = 13.75x
t(x) = 275x
Answer:
T(x)=13.75x
Step-by-step explanation:
solve the logarithmic equation
ln(3x-3) = ln(x-6)
Answer:
x=-3/2
Step-by-step explanation:
=>ln(3x-3)=In(x-6)
=>3x-3=x-6 (since the bases of the logarithms are same)
=>2x=-6+3
=>2x=-3
=>x=-3/2
WILL GIVE BRAINLIEST
Without dividing, select the number that is divisible by 3.
Select one:
A. 1036
B. 1125
C. 1571
D. 2045
Write an equation in slope-intercept form for the line with slope 1/4 and y-intercept -5. Then graph the line.
Formula: y=mx+b
Plug in your numbers. Y=1/4x-5
1/4 is the slope so it takes the place of m, and our y-intercept is -5 so it replaces b.
I can't put a graph on here, but go on desmos.com and put the equation in and it graphs it for you ;)
What is the circumference of the circle below? (Round your answer to the
nearest tenth.)
11 cm
Answer:
well if you said round it to the nearest tenth that would be 10cm and im guessing the circle is 11cm sense its right there
Step-by-step explanation:
hope this helps you
What is the distance between 5 and -4?
Answer: its 9
Step-by-step explanation:
Johnny has a jar of coins that has quarters and dimes.there are 57 coins in the jar that have a total of 7.95.how many dimes are in the jar
Answer: 759 dimes
Step-by-step explanation: Divide 7.95$ by 10
how many solutions does this have?
Answer:
none ok smrbgeriinjhgfd
Answer:
1 solution.
Step-by-step explanation:
These lines cross each other once at the given point. Therefore, the system has 1 solution.
write the slope intercept form
slope=-3/4 y-intercept=-1
Answer: -3/4x -1
Step-by-step explanation:
1. Which picture below that does not contain enough information to prove that AABC = ADEF?
(1)
E
Rund
1 Which of the three theorems ASA SAS
Answer:
The picture that does not contain enough information to prove that ΔABC = ΔDEF is
(3) Picture (3)
Step-by-step explanation:
The given information in picture (3) is the Angle-Side-Side of ΔABC corresponds with the Angle-Side-Side of ΔDEF,
However, the condition of Angle-Side-Side of ΔABC, is not sufficient to prove that ΔABC is congruent to ΔDEF congruency because the length of the unknown side can have two possible values
1. The set of triangles ABC and DEF that does not contain enough information to prove that both triangles are congruent by any Congruence Theorem is in: Figure 3
2. The Congruence Theorem that can be used to justify why triangles ABC and ADC are congruent is: SAS Congruence Theorem.
1. The set of triangles ABC and DEF in figure 1 shows that:
Two angles and one included side in triangle ABC are congruent to two corresponding angles and one included side in triangle DEF.Therefore, Triangles ABC and DEF are congruent by the ASA Congruence Theorem.
The set of triangles ABC and DEF in figure 2 shows that:
Two sides and one included angle in triangle ABC are congruent to two corresponding sides and one included angle in triangle DEF.Therefore, Triangles ABC and DEF are congruent by the SAS Congruence Theorem.
The set of triangles ABC and DEF in figure 2 shows that:
there is no enough information to prove that triangles ABC is congruent to triangle DEF by any Congruence Theorem.The set of triangles ABC and DEF in figure 2 shows that:
Three sides in triangle ABC that are congruent to three corresponding sides in triangle DEF.Therefore, Triangles ABC and DEF are congruent by the SSS Congruence Theorem.
Only the picture in figure 3 doesn't contain enough information to prove triangles ABC and DEF are congruent.
2. The two triangles ABC and CDA in the picture given shows that:
Two sides and one included angle in triangle ABC are congruent to two corresponding sides and one included angle in triangle ADC.Therefore, Triangles ABC and ADC can be proved to be congruent by the SAS Congruence Theorem.
In summary:
1. The set of triangles ABC and DEF that does not contain enough information to prove that both triangles are congruent by any Congruence Theorem is in: Figure 3
2. The Congruence Theorem that can be used to justify why triangles ABC and ADC are congruent is: SAS Congruence Theorem.
Learn more here:
https://brainly.com/question/11911486
Graph the point that has the coordinates .
Answer:
urlkun89 The picture you were asking for is...
Step-by-step explanation:
Jordan bought a magazine for $6 and some
notepads for $3 each. She spent a total of $18.
How many notepads did she buy?
Answer:
she bought 4 notebooks
Step-by-step explanation:
3x4=12+6=18
Answer:
4
Step-by-step explanation:
18-6=12
got a question here please answer it btw look at the photo for question.
Answer:
Marcus should choose the second option
Step-by-step explanation:
Marcus can choose between the following two options:
A $1,500 monthly salary plus a 5.5% commission of sales, or
A $2,000 monthly salary plus a 3% commission of sales
Marcus expects about $8,000 in sales per month. He wants to know which salary option to choose, obviously to get the most money out of it.
Analyzing the first option:
5.5% of $8,000 = 5.5 * $8,000 / 100 = $440
Plus the fixed salary: $1,500 + $440 = $1,940
Analyzing the second option:
3% of $8,000 = 3 * $8,000 / 100 = $240
Plus the fixed salary: $2,000 + $240 = $2,240
Marcus should choose the second option
Help Abenkrntnfshahshhf
Answer:
A)2/1
Step-by-step explanation:
the x is one apart ans it whent up 2 to the right 1
Answer:
2/1
Step-by-step explanation:
Slope is rise over run, or y2-y1/x2-x1
y2=5 y1=3 x2=2 x1=1
5-3/2-1=2/1
What is the solution to the system of equations graphed below?
Answer:
x=1 y=0
Step-by-step explanation:
X is the on the where the cross meets corresponding to the x axis y is corresponding on the y axis
MARKING BRAINLIEST!
An airline knows that 9 out 50 passengers who book a flight do not show up. If 300 people booked a flight , how many will not show up?
54 people dont show up
