Answer:
17
Step-by-step explanation:
7h+3
7(2)+3
14+3
=17
I NEED HELP WITH THIS EQUATION
Answer:
Hello! answer: 2/5
Step-by-step explanation:
3 ÷ 7 = 0.428571428571
2 ÷ 5 = 0.4
Therefore 3/7 is bigger then 2/5 Hooe that helps!
Which set of polar coordinates describes the same location as the
rectangular coordinates (3,0)?
A. (-3,270)
B. (3,0°)
C. (3,180)
D. (3,90°)
Answer:
B.(3.0)
Step-by-step explanation:
took the test
Find the mode of the following set of data:
5, 8, 2, 5, 2,5
A 5
B) 2
C 2 and 5
Answer:
A 5 is the mode of the data
Answer:
Option C) 2 and 5
Step-by-step explanation:
Mode :- The only number which appears multiple times
So 2 and 5 appears multiple times...
mila Is working to summer jobs making $10 per hour washing cars and $11 per hour landscaping last week mila worked a total of 14 hours and earned $145 write a system of equations that could be used to determine the numbers of hours Mila worked washing car last week and the number of hours she worked landscaping last week let W represent the numbers of hours washing cars let L represent the number of hours spent landscaping
To which rational number subset(s) do the following numbers belong?
1, 4, 7, 11, 14
A.
whole numbers and integers only
B.
whole numbers and natural numbers only
C.
natural numbers and integers only
D.
natural numbers, whole numbers, and integers
D.
D. natural numbers, whole numbers, and integers
The cost of renting a truck is $50 in additional $.99 a charge for each mile the truck is driven which expression can be used to determine the total cost in dollars of renting a truck
Answer:
i have no idea..............
The mean of six numbers is 184.2. The mean of five of the numbers is 178. What is the sixth number?
Answer:
I'm sorry I'm not very good at math, sorry I couldn't help
Answer: 215.2
Step-by-step explanation:
Since the mean of six numbers is 184.2, this means that their total sum will be:
= 184.2 × 6
= 1105.2
Since the mean of five of the numbers is 178, their total sum will be:
= 178 × 5
= 890
Therefore, the sixth number will be:
= 1105.2 - 890
= 215.2
The sixth number is 215.2
Which is the best description for this histogram?
A It is symmetrical.
B It has 2 clusters.
C It is not evenly distributed
D It has intervals of 5.
Answer:
A) It is symmetrical.
Step-by-step explanation:
Yes, it is the only expression true.
When a histogram is symmetric, it has a “mirror” image on both sides. This histogram does, which is why A is the correct answer.
Answer:
A
Step-by-step explanation:
The probabilty that a student owns a car is 0.65 the porbability that a student owns a compuer is 0.82 the probability that a student owns both is 0.55what is the probability that a student owns both and what is the probability that a student owns none
Question: The probability that s student owns a car is 0.65, and the probability that a student owns a computer is 0.82.
a. If the probability that a student owns both is 0.55, what is the probability that a randomly selected student owns a car or computer?
b. What is the probability that a randomly selected student does not own a car or computer?
Answer:
(a) 0.92
(b) 0.08
Step-by-step explanation:
(a)
Applying
Pr(A or B) = Pr(A) + Pr(B) – Pr(A and B)................. Equation 1
Where A represent Car, B represent Computer.
From the question,
Pr(A) = 0.65, Pr(B) = 0.82, Pr(A and B) = 0.55
Substitute these values into equation 1
Pr(A or B) = 0.65+0.82-0.55
Pr(A or B) = 1.47-0.55
Pr(A or B) = 0.92.
Hence the probability that a student selected randomly owns a house or a car is 0.92
(b)
Applying
Pr(A or B) = 1 – Pr(not-A and not-B)
Pr(not-A and not-B) = 1-Pr(A or B) ..................... Equation 2
Given: Pr(A or B) = 0.92
Substitute these value into equation 2
Pr(not-A and not-B) = 1-0.92
Pr(not-A and not-B) = 0.08
Hence the probability that a student selected randomly does not own a car or a computer is 0.08
Which sequence is an example of an arithmetic sequence?
Question 9 options:
5, 10, 20, 40, 80, …
5, 10, 15, 20, 25, …
–3, –6, –18, –54, …
20, 10, 5, 2.5, …
Answer: the second sequence.
25- 20= 20-15=15-10=10-5.
From this we can see that the common difference is 5
Step-by-step explanation:
The Kelly's are having a dinner at a local restaurant. Mr. Kelly wants to give the server is 15% gratuity, and the sales tax is 6.5%. He will use the amount of the bill to find each additional amount. By what percent does the cost of the meal increase with tax and gratuity?
Answer:5
Step-by-step explanation: because it is
Answer:
5
Step-by-step explanation:
im smart lol
what is the formula to find angle A? please help
Answer:
Step-by-step explanation:
The formula for finding the total measure of all interior angles in a polygon is: (n – 2) x 180. In this case, n is the number of sides the polygon has. Some common polygon total angle measures are as follows: The angles in a triangle (a 3-sided polygon) total 180 degrees.
Solve each equation. Show or explain your reasoning.
−3x − 5 = 16
−4(y − 2) = 12
Answer:
Step-by-step explanation:
First equation: −3x − 5 = 16
Combine the constants:
-3x = 21
Solve for x using division: x = 21/(-3) or x = -7
Second equation: −4(y − 2) = 12
Reduce this by dividing both sides by -4: y - 2 = -3
Add 2 to both sides, to isolate y: y = -1
Help please!!! I’ll give brainliest!
Answer:
I miss you bestfrienddd
Step-by-step explanation:
REMEMBER US SAYING ZADDYYYY
Tickets for a baseball game sell for $3. One hundred fifty were sold in advance. The stands has 400 seats.
Let A be the total amount of ticket sales, in dollars, including the tickets sold at the door. Which statement best decribes A?
a. A ≥ 1,200
b. 450 ≤ A ≤ 1,200
c. A ≥ 450
d. A ≤ 900
Answer:
b. 450 ≤ A ≤ 1,200 is a required answer.
One fifty sold
Price
150(3)$450Total seats=400
Total price
400(3)$1200So
450≤A≤1200 is correct36x5/8 fractions need help
Answer:
22.5
because, just trust me. its right.
i need some help
with this
Answer:
B and C
Step-by-step explanation:
Im pretty sure its those two
The total fees for the high school play are
$250. Tickets to the play cost S5 for
students and S8 for nonstudents. Write a
linear inequality that describes the number
of student and nonstudent tickets that nccd
to be sold for the drama class to be able to
pay the fees.
Answer:
250[tex]\leq[/tex]5s+8ns
Step-by-step explanation:
the total fees are $250, meaning they would still be able to make the fees if they'd oversell the tickets.
each tickets is $5 for students; hence the s
each tickets is $8 for nonstudents; hence the ns
you may replace the variable with anything you'd like or what fits the direction.
The inequality describes the number of student and non student tickets that to be sold for the drama class to be able to pay the fees will be 5x+8y≥250
What is inequality?A relationship between two expressions or values that are not equal to each other is called inequality.
Given that, The total fees for the high school play are $250. Tickets to the play cost $5 for students and $8 for non students.
Let the cost of students be x and that of non student's be y.
According to question,
5x+8y≥ 250
Hence, The inequality describes the number of student and non student tickets that to be sold for the drama class to be able to pay the fees will be 5x+8y≥250
For more references on inequality, click;
https://brainly.com/question/28823603
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Help me please man stop being snide
Step-by-step explanation:
the area is 36...side length is attained by finding its square root.6cm
using that we can use integers to determine the value of the diagonal opposite.
along the x axis,movement towards the left implies a negative -6
along the y axis, movement upwards implies a positive +6
=(x,y)
=((-2-6),(4+6))
=(-8,10)
(30 POINTS) Which function is represented by this graph?
A.
f(x) = -|x − 1| + 8
B.
f(x) = -|x − 8| + 1
C.
f(x) = -|x + 8| − 1
D.
f(x) = -|x + 1| − 8
Answer:
A.
Step-by-step explanation:
x-1 moves the graph to the right 1 and + 8 moves it up 8
this puts the vertex at (1,8) and the negative infront of the x makes the graph point down like it is.
The function represented by the graph is : f(x)=-|x-1|+8
The correct option is (A).
What is graph?A graph is a mathematical diagram which shows the relationship between two or more sets of numbers or measurements.
If we look at the graph, only the portion x-1 makes to move the graph to the right 1 and moves it up 8 which makes the coordinate (1,8).
Also, the negative at the front of x makes graph to move downwards.
Hence, the graph represented the function : f(x)=-|x-1|+8
learn more about graph here:
https://brainly.com/question/16608196
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help me pls, i dont understand
Answer:
2
Step-by-step explanation:
to find the slope you do rise over run (2/1)
what is the answer to this?
Answer:
54mm
Step-by-step explanation:
Convert the following degrees into radians: 75°
Answer:
1.309 I just I don't know
please answer this through here. People are giving me links that i cant open
Answer:
Bulldogs
Step-by-step explanation:
3/8 is less then 1/2
3/8 is less than 4/5
3/8 is less than 2/3
5. What is the range of the function y = 2x – 4?
Answer:
The domain is how far left and right it goes on a graph, and the range is how far up and down it goes on a graph. Because this equation is linear (if you graphed it, it would be in a straight line), both the domain and range are infinity, because it keeps going up and to the right, the larger X gets, and smaller and to the left, the more negative X gets.
graph is linear:
y=2x-4
solve for x=o
y=2x0-4 Eliminate 0
y=-4 solved for y
solve for y=0
0=2x-4 add 4
+4 +4
4=2x divide by 2
/2 /2
4/2 =x
2=x solved for x
calculate the slope
Solve for x=1
y=2x1-4
y=2-4
y=2 solved for y
Calculating the slope
y -y
a= x=1 x=0 =2
1
The graph is
(0, -4) (2, 0)
Thirty-six members of the middle school choir, which represents 30%, participated in the regional contents. How many total students are in the choir?
Answer:
120
Step-by-step explanation:
Given data
36 members are equivalent to 30%
Let the total number of students be x
Hence
30% of x= 36
30/100*x= 36
0.3x= 36
divide both sides by 0.3
x= 36/0.3
x= 120 students
Hence the total number of students is 120
Help. Need help. Please help.
Answer:
30 or -30
Step-by-step explanation:
y^2 = 900
Take the square root of each side
sqrt(y^2) = sqrt(900)
y = ±30
Solve the equation.
c/4−5=4
Plss show the work too plss! :)
Answer: c=36
Step-by-step explanation: c/4-5=4
Add 5 to 4
c/4=9
9 divided by 1/4
C= 36
Please help I’m stuck
Answer:
108 in.
Step-by-step explanation:
Multiply the sides of triangle by 4 and add them together and you get 108
(7x4)+(8x4)+(12x4)=
28+32+48 and you get 108
Answer:
C. 108 in
Step-by-step explanation:
28/7 = 4
XYZ is 4 times the size of ABC
Perimeter ABC
p = 7 + 8 + 12
p = 27
Perimeter XYZ
p = 4 * 27
p = 108 in
The regular price of yoga pants are $40. The store offers a 20% discount. What is the discount price?
Answer:
$32
Step-by-step explanation:
Answer:
32 dollars
Step-by-step explanation:
20% of $40 is 8
so you subtract 8 to get your answer
40-8 = 32