Answers
39.273 ------> 39
- 8.58 ------> 9
----------------------
30.693 -----> 30
39-9=30
Related Questions
Help? A set of pens sells for $5.25 and costs $1.80 to make. Forty percent of the profit (the difference between the purchase price and the amount it costs to make) from each set of pencils goes to a school. If 1200 sets are sold, what is the amount of money that will go to the school?
I tried doing a question similar to this and I have no idea what I'm doing :,)
Answers
Answer:
$1656
Step-by-step explanation:
First you subtract 1.80 from 5.25. Then you find 40% of that, then multiply it by 1200 and you should have your answer.
Stay safe! <3
A circular soccer field has a radius of 9 ft. The circular fence around the field has a radius of 11ft. What is the area between the field and the fence?
Answers
Answer:
99 or 20 one of those lol
Step-by-step explanation:
Answer:
125.66 is the difference between the did and the fence.
Step-by-step explanation:
I'm not 100% sure. but hope it helps!
The table of a linear function is partially completed below. What is the missing y-value to complete the table?
x y
-3
-2 0
-1 2
0 4
Answers
Determine the type of relationship that you would expect for the graph of the date below:
the number of hours spent studying and the test score
Answers
Answer:
Step-by-step explanation:
Negative I think
In New York City, the cost to take a taxi can be represented with the equation y = .40x + 2.50, where x is the number of miles driven and y is the total cost. The cost of a taxi in San Francisco is shown in the table below.
Answers
Answer:
y = 0.45x + 2.85
Step-by-step explanation:
to solve we can first subtract the initial cost by taking the price at 0 miles and subtracting it from one of the higher numbers, we will go with $5.10 at 5 miles for this example
5.10 - 2.85 = 2.25
now we have the price for just the 5 miles separated from the initial cost, but we still need to figure out what each single mile is, so now we just divide by 5, one for each mile
2.25 / 5 = 0.45
so $0.45 is the cost to ride for one mile, and the initial cost is 2.85, now all we have to do is implement those numbers into a formula, since 0.45 is for each mile, it is multiplied by the miles, or x, so that will be put together below
0.45x
then we have the value to add to that, 2.85
0.45x + 2.85
and that is = to y, the cost to ride in a San Francisco taxi
The cost of a taxi in San Francisco is higher compared to New York and the equation of line is y = 0.75x + 2.85
What is an Equation of a line?The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept
And y - y₁ = m ( x - x₁ )
y = y-coordinate of second point
y₁ = y-coordinate of point one
m = slope
x = x-coordinate of second point
x₁ = x-coordinate of point one
The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )
Given data ,
Let the equation of line be represented as A
Now , the value of A is
y = 0.40x + 2.50 be equation (1)
where y represents the cost of the taxi in New York for x miles driven
Let the first point be P ( 0 , 2.85 )
Let the second point be Q ( 5 , 5.10 )
Now , the slope of the line is m = ( y₂ - y₁ ) / ( x₂ - x₁ )
Substituting the values in the equation , we get
Slope m = ( 5.10 - 2.85 ) / ( 5 - 2 )
Slope m = 0.75
And , the equation of line for the cost of the taxi in San Francisco for x miles driven is given by
y - ( 2.85 ) = ( 0.75 ) ( x - 0 )
Adding 2.85 on both sides , we get
y = 0.75x + 2.85 be equation (2)
So , when x = 1 mile
y = $ 3.60
And , when x = 1 in equation (1) , we get
y = $ 2.90
Therefore , the cost of a taxi in San Francisco is higher compared to New York
Hence , the equation of line is y = 0.75x + 2.85 for the cost of taxi in San Francisco
To learn more about equation of line click :
https://brainly.com/question/14200719
#SPJ2
Answer this question please and thank you
Answers
Step-by-step explanation: 13.93 + 7.37 = 21.3 14 + 7 = 21
a. 21.3
b. 21
2.
a. 30.693
b. 39 - 9 = 30
plz help on my math again
Answers
Please answer correctly and please don't give an explanation
Answers
Answer:
D
Step-by-step explanation:
Solve the problem below, and use 3.14 for pi. 3. Find the volume of the cone. 12 in. d 8 in.
Answers
[tex] \frac{1}{3} \times 3.14 \times {4}^{2} \times 12[/tex]
=200.96
Volume of a right cone=
[tex] \frac{1}{3} \pi \: r ^{2} h[/tex]Answer:
Step-by-step explanation:
a proffesional please help lol
Answers
25:x
X=25*5
X= 125
There would be 125 cats
MATH SMARTIES will give brainliest CAN YOU TELL ME IF MY ANSWEWRE IS CORRECT AND IF NOT CORRECT CAN YOU TELL ME THE CORRECT ANSWER
Answers
Answer:
You are wrong
Step-by-step explanation:
The correct answer is 7/11, or D
Answer:
D. 7/11
Step-by-step explanation:
To find the probabilty, we need to divide the number of events by the number of possible outcomes.
Which operation would help solve for w?
Answers
Answer:
B. Divide each side by 8
Step-by-step explanation:
Here is how:
8w ÷ 8 = 72 ÷ 8
w = 72 ÷ 8
w = 9
Plz help
A box covers an area of 612 in2 when resting on its base. The volume of the box is 4512 in3. Which of the following can you find from the given information? Select all that apply.
A.The height of the box
B.The width of the base of the box
C.The length of the base of the box
D.The surface area of the base of the box
E.The surface area of the box
Answers
Answer:
A & E
Step-by-step explanation:
Amelia works as a babysitter for an hourly wage of $8. Which equation represents the relationship between Amelia's total earnings (y) and the number of hours she works (x)?
1. 8y = x
2. y + 8 = x
3. y = 8x
4. y = x + 8
Answers
Answer:
3. y = 8x
Step-by-step explanation:
y = 8x
earnings (y)=$8×number of hours (x)
8 dollars is her hourly wage and that multiplied by the number of hours she works will give you her total earnings.
Hope this helps! :)
The table shows the amount of money Laney earned based on the time she spent working.
Which list shows the dependent quantities in the table?
Answers
EXPERT HELP: DON'T GUESS AND EXPLAIN THE ANSWER
Answers
John's mother has chosen to plant tomatoes in her new garden. Tomato plants are sold in triangular–shaped containers.
Yellow tomatoes are sold in containers with a base area of 20.36 in2.
Red tomatoes are sold in a 2.5–inch tall container with the following base:
John's mother wants to plant as many tomato plants as possible in her garden. If no plants will overlap each other, which type of tomato plant should she choose? Using your answer from the previous question, what is the maximum number of that type of plant that will fit in the garden?
Explain your reasoning.
Answers
Answer:
The red tomatoes
Step-by-step explanation:
The tomato is inch 2.5 tall
Help and the one with the best answer gets branlest.
Answers
Answer:
uhhhh there's no question
Can someone please help me with this? It is due soon for a assignment at school....
Answers
Rounds to= 150
What is the equation for g(x)?
Answers
Answer:
it would be b
Step-by-step explanation:
I will thank you and give you 5 stars if you help me and 55 points.PLEASE HELP!!!!!!!!!!
Answers
Answer:A
Step-by-step explanation:
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Answers
Answer:
Ah
Step-by-step explanation:
Answer:
i belive it is Kilogram per cubic meter
Step-by-step explanation:
let me know if this helps!
HELP ASAP!!FIRST CORRECT ANSWER WILL GET BRAINLIEST!! which is the correct answer!!
Answers
If x = 12 units, y = 3 units, and h = 12 units, find the area of the parallelogram shown above using decomposition.
A.
108 square units
B.
180 square units
C.
144 square units
D.
216 square units
Answers
Answer:
The area is 144 square units
Step-by-step explanation:
The only two measurements that matter are x and h. Since both are 12, we multiply them by each other. 12 x 12 = 144
So the answer is 144 square units
Is the data symmetrical? If not, which way is the data skewed?
Answers
Answer:
The data is symmetrical
Step-by-step explanation:
In order for the data to be symmetrical, the mean and median have to be the same number, if they're not, then the data is skewed one way or another.
Hope this helps and have a good day/night!
please help me with these 2 questions
Answers
2: is swimming.
This is due today by 12 pls help me, progress reports are tomorrow. I really need help.
Answers
Which is greater, 40% of 70, or 70% of 40? Justify your explanation with work and/or an explanation.
Answers
Answer:
0.4 * 70 is 28
.7 * 40 is 28
Step-by-step explanation:
Both are the same.
Here please solve my mom is mean
Answers
-3(2x+7)=-6x-21
Answer:
-3(2×7)= -6×-21
Step-by-step explanation:
You should just multiply the -3 by the missing place
when r=42, what is the value of 3r-3^3