Find the mean (average) of the data set below.
Answer:
1.7875 in decimal form and about 1 63/80 in fraction form.
Step-by-step explanation:
so, i converted all the fractions to decimals (and you can convert them with a calculator, i'll leave the link for it for you so it can help you with converting fractions). then, i calculated by adding up the scores and dividing the total by the number of scores. it's that simple!
link for calculators:
https://www.calculator.net/fraction-calculator.html (this is a safe website)
https://www.calculator.net/mean-median-mode-range-calculator.html (same website)
Please help me.
ILL GIVE BRAINLEST!
Answer:
I think it is A because it makes the most sense.
Sorry if I am wrong
no[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The required equation is :
[tex]y = \dfrac{7}{4} x[/tex][tex] \large \boxed{ \mathfrak{Explanation}}[/tex]Let's find the slope (m) first :
[tex] \mathrm{ \dfrac{y2 - y1}{x2 - x1} }[/tex][tex] \dfrac{7 - 0}{4 - 0} [/tex][tex] \dfrac{7}{4} [/tex]And we have been given point (0 , 0) that shows y - intercept (c) is 0.
So, the required equation is :
[tex]y = mx + c[/tex][tex]y = \dfrac{7}{4} x[/tex]which graph represents the relationship between distance and time for car x?
Answer:
shiii i meannn
Step-by-step explanation:
A phone company advertises a new plan in which the customer pays a fixed amount of $25 per month for unlimited calls in the country and $0.10 per minute for international calls. If a customer uses 75 international minutes, how much do they owe ?
Answer:
$32.50
Step-by-step explanation:
.10 x 75 = 7.5
7.5 + 25 = 32.50
Convert 2.01960784314 to scientific notation
Answer:2.01960784314 × 10 (little zero on top)
Step-by-step explanation:
Answer:
2.01960784314 x 10^0 = as the number is already between 1 and 10.
Which of the following sequences of transformations is used to obtain figure A prime B prime C prime D prime from figure ABCD? (1 point)
Group of answer choices
Reflection about the x-axis followed by a translation to the right by 5 units
Reflection about the y-axis followed by a translation down by 5 units
Counterclockwise rotation by 180 degrees about the origin followed by a translation to the right by 5 units
Counterclockwise rotation by 180 degrees about the origin followed by a translation down by 5 units
Answer:
Reflection about the y-axis followed by a translation down by 5 units
Step-by-step explanation:
Cannot be counterclockwise rotation by 180 degrees anything as it would rotate the shape upside down.
Due to being the same way up but back to front, we know it points this direction -> and needs to be directly above it to be in same transition shape in the adjoining quadrant 1 which is still y axis. then we just count to check down 5 units.
help me please with math thankyou in advance
What is the constant rate of this?
Answer:
-2y=x
Step-by-step explanation:
graph shows -2y=x
Please help me. Thank you.
Answer:
A
Step-by-step explanation:
I hope this helps :)
Solve the equation:
b − 3 = 5
b = ?
Answer:
b=8
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
You can reverse the equation by doing 5+3=8.
8-3=5
help pls?? tysm if you do❤️
Carmen buys 2 glass beads and 4 metal beads for $ 1.90. How many metal beads if the crystal beads cost $ 0.25 each?
Answer:
35 cents each or 0.35
Step-by-step explanation:
pls help me
1/3x^2=-3
the solution to the problem is
1. x=3
2. x=±3
3. x=-3
4. no solution
Answer:
No solution because it is minus 9
The cost camp,c,is going to increase by 6% next summer.Which expression represents the expected cost for next summers's camp?
A.c + 0.6
B.0.06c
C.1 + 0.06c
D.c + 0.06c
Answer:
D
Step-by-step explanation:
D
need help on slope question, explain it pls if u can
Answer:
a
hjjbkjk
Step-by-step explanation:
Lila wrote an equation of the cost for printing brochures, where x represents the number of brochures and y represents the total cost. The total cost for 35 brochures is $41.45. The total cost for 65 brochures is $55.55.
Step 1: Write the ordered pairs (35, 41.45) and (65, 55.55).
Step 2: Find the slope. m = StartFraction 55.55 minus 41.45 Over 65 minus 35 EndFraction = 0.47
Step 3: Find the y-intercept to write the equation in slope intercept form. y minus 55.55 = 0.47 (x minus 35). Y minus 55.55 = 0.47 x minus 16.45. y = 0.47 x + 39.1.
Which explains the error that Lila made?
Answer: I will let you do the math. A) x=brochures y=cost 1275+1.25x=y B) x=brochures r=revenue 2.50x=r C) n=net income 2.50x-(1275+1.25x)=n D) 2.50x=1275+1.25x
Step-by-step explanation:
a rabbit travels 3/4 miles in 7/8 of an hour. whats the rabbits unit rate?
Answer:
= 0.857143 miles per hour
Step-by-step explanation:
This the fractions 3/4 miles and 7/8 hours are equal to
0.75 miles and 0.875 hours
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 0.875
0.75 miles ÷ 0.875
0.875 hours ÷ 0.875
=
0.857143 miles
1 hour
so the answer would be...
= 0.857143 miles per hour
Answer the question below thx
Answer:
Because the O-rings didnt work properly, the space shuttle exploded.
Step-by-step explanation:
20 decreased by 8 = ?
PLEASE SO WORK AND/OR EXPLAIN ON HOW YOU GOT THE ANSWER
Answer:
12............................
Answer:
12
Step-by-step explanation:
decreased mean minus
20 - 8 = 12
A giraffe's height is 5 meters 40 centimeters.
How tall is the giraffe in millimeters?
a. 0.54 mm
b. 540 mm
c. 5,040 mm
d. 5,400 mm
The height of giraffe in millimeters is 5400 millimeters. Therefore, option D is the correct answer.
What is Metric System?Everything around us has a measurement value, from the amount of sugar you put in a cake to the size of a football field. Each thing is measured differently based on its length, weight, volume, or duration. With these measurements, the idea of "Metric System" is introduced.
Given that, a giraffe's height is 5 meters 40 centimeters.
Metric conversion refers to the conversion of the given units to desired units for any quantity to be measured.
We know that 1 meter = 1000 millimeters and 1 centimeter = 10 millimeters
Here, 5 meters = 5000 millimeters and 40 centimeters = 400 millimeters
So, the height is 5000+400
= 5400 millimeters
Therefore, option D is the correct answer.
Learn more about the Metric System here:
https://brainly.com/question/25966695.
#SPJ3
An art teacher has 1 1/2 -pounds of red clay and 3/4 of yellow clay. The teacher mixes the red clay and yellow clay together. Each student in the class needs 1/8 pound of the clay mixture to finish the assigned art project for the class. How many students can get enough clay to finish the project?
Answer:
I think 18.
Step-by-step explanation:
1 1/2 + 3/4= 9/4
Then 9/4 = to 18/8
So 18
(I am 95% sure.)
which number is not in scientific notation !! HELP FAST !! (I didn’t mean to click this answer)
Answer:
d.
Step-by-step explanation:
Answer:
Ninguno porque todos estan en notacion científica
Step-by-step explanation:
creeme
Which of the following explains how a reporter’s sources could bias the information he or she is reporting? (select all that apply)
A.
The source has a specific agenda about the issue being reported and does not disclose it to the reporter.
B.
The reporter interviews two very passionate people on both sides of the issue.
C.
The reporter only interviews a source on one side of story, which does not have expertise on the issue.
D.
The reporter got information from a source who has something to gain from the story being published.
E.
The reporter presents research from a credible source that counters conventional wisdom on an issue.
Answer:
A. The source has a specific agenda about the issue being reported and does not disclose it to the reporter.
C. The reporter only interviews a source on one side of story, which does not have expertise on the issue.
Step-by-step explanation: This IS ENGLISH not MATH
Please help me it’s 5th grad math
Answer:
The awnser is 12 squared.As in 12'2
Step-by-step explanation:
The reason why is because the box is a right angle and since its talking about the whole area it would be 12'2 muiltiplying the 5 with the 2
PLZ HELp
The formula for the area of a rectangle is A = l ∙ w, where A = area, l = length and w = width.
A rectangle with a length of 4 millimeters has an area of 44 square millimeters. The width of the rectangle is .........
millimeters.
1. 40
2. 11
3. 20
Answer:
The answer is 11 because 44 =4*11
Step-by-step explanation:
Please Brainlist me
Fatoumata is ordering a taxi from an online taxi service. She has to pay a flat charge just to order the taxi, and then has to pay per mile, depending on how far she travels, as is represented in the linear graph below. What is the meaning of the point (1,7)?
Answer:
The first option is correct.
Step-by-step explanation:
We can see that when she travels 0 miles, she payed $4.50.
So $4.50 is the flat fee for ordering a taxi.
Point (1,7) means that after traveling 1 mile, she has to pay a total of $7.
The first option is correct.
We can also find out the amount of money per mile.
We know that the flat fee is 4.50, and the total fee for 1 mile is 7, so we can subtract 4.5 from 7
7 - 4.5 = 2.5
That means Fatoumata pays $2.5 per mile.
-Chetan K
Say, your older cousin James, just got his first job and has some money leftover from his paycheck each month. He wants to put it away for when he retires. Should he SAVE IT or INVEST IT? Explain why.
Answer:
If you invest there is a chance your money will gain value, leaving it and saving it will make the money slowly lose value from inflammation, This makes it a pretty difficult choice as if the stocks crash James loses a lot of money but, it can rise in value it will be worth it.
im saying invest it.
Answer:
He should Invest
Step-by-step explanation:
For example if he uses that money to open and stock up a shop he would get ×2 of that money for future purpose.
In the table below, x represents miles traveled and y represents the cost to travel by train.
Miles, x
Cost, y
2
8.50
5
15.25
8
22.00
12
31.00
What is the y-intercept of this function?
Answer:
The y-intercept would be 4
Step-by-step explanation:
If I understand this correctly, the points are: (2, 8.50),(5, 15.25), (8, 22), (12, 31)
To find this you first find the slope, which was 2.25.
Then you use a point and do the following, I used (12,31)
1. 31= 2.25(12) + b
2. 31= 27 + b
3. 31 - 27 = 27 - 27 +b
4. 4= b
Marnie planted 90 seeds in her garden.
1
of the seeds did not come up. How
3
many seeds came up?
Given f(x)=-5x+1, solve for x when f(x)=-4.
======================================================
Explanation:
We're told that f(x) = -4. That means we can replace the f(x) in the first equation and solve for x.
f(x) = -5x+1
-4 = -5x+1 ..... replaced f(x) with -4
-5x+1 = -4
-5x = -4-1
-5x = -5
x = -5/(-5)
x = 1
As a way to check, we plug in x = 1 to get...
f(x) = -5x+1
f(1) = -5(1)+1
f(1) = -5+1
f(1) = -4
So the answer is confirmed. If f(x) = -4, then x = 1.