Answer:
$12,740
Step-by-step explanation:
127,400 x .10 = 12,740
10% = 0.10
~!!!!! PLEASE HELP IM IN 7TH GRADE LEARNING 9TH AND 8TH GRADE MATH !!!!~
QUESTION SORRY ITS SMALL*
Answer:
Taylor charges $5 more than Lucy for 2.5 hours.
Step-by-step explanation:
You need to find how much Taylor charges for 2.5 hours and how much Lucy charges for 2.5 hours.
Taylor:
$15 for first hour and then $10 for each hour r fraction of an hour.
Taylor charges $15 for the first hour.
Then the time remaining is 2.5 hours - 1 hour = 1.5 hours.
The charge for an hour or fraction of an hour after the first hour is $10 per hour.
1.5 hours * $10/hour = $15
Total charge for Taylor: $15 + $15 = $30
Lucy:
Lucy charges according to the function that we are shown.
According to the function, we need the middle equation since that is the one that includes 2.5 hours which is between 2 and 4 hours.
Th function that includes x = 2.5 hours is
f(x) = 10x
Since the number of hours is 2.5, then x = 2.5, and we evaluate the function for x = 2.5.
f(x) = 10x
f(2.5) = 10(2.5)
f(2.5) = 25
Lucy charges $25 for 2.5 hours.
Taylor charges $30. Lucy charges $25.
The difference is $30 - $25 = $5.
Answer: Taylor charges $5 more than Lucy for 2.5 hours.
the original is a square with sides of 1.25 inches. after scaling the logo must have a perimeter of 32 feet. the action is called _____ and the scale factor is ____
Answer:
enlargment and 6.4 feet per inch, enlargement and the scale factor is 6.4 feet per inch
Step-by-step explanation:
Check this link out for your answer: https://brainly.com/question/16564586
I NEED HELP PLEEEEEAAAAASSSSSEEEEE!!!!!
Which of the following shows 2 + (x + 3y) rewritten using the Associative Property of Addition?
A.) 2 + x + 3y
B.) (2 + x) + 3y
C.) 2x + (3 + y)
D.) x + (2 + 3y)
Find the mean and the standard deviation of the
following data set without using technology.
6, 17, 11, 18,8
Answer: 5
Step-by-step explanation:
what phrases describes the expression of 16-y
What phrases describes the expression of 16-y
Answer: -9
Hope this helps~
Which angle number represents an angle vertical to∠CHF?
pls help I will give brainliest and 77 points!
Answer:
The vertical angle to <CHF is 6. Below is the explanation
Step-by-step explanation:
Given:
Two lines intersected by a third line. There formed 8 angles. Some angles are numbered from 1 to 6.
To find:
Vertical angle to <CHF.
Vertical angles are opposite angles formed when two lines intersect. So, <CHF is the angle numbered as 4. So, the vertical angle to this angle 4 is angle 6.
So, the vertical angle to <CHF is 6.
You can learn more:
https://brainly.com/question/13458452
Set up an integral for the volume of the solid obtained by rotating the region bounded by the given curves about the specified line. Then use your calculator to evaluate the integral correct to five decimal places. x2 9y2
This question is incomplete, the complete question is;
Set up an integral for the volume of the solid obtained by rotating the region bounded by the given curves about the specified line. Then use your calculator to evaluate the integral correct to five decimal places.
x² + 9y² = 9
(a) About
y = 3
(b) About
x = 3
Answer:
a) the volume of solid revolution is 18π² = 177.652879 ≈ 177.65288
b) the volume of solid revolution is 18π² = 177.652879 ≈ 177.65288
Step-by-step explanation:
a) the volume of solid of revolution
about y=3
Using SHELL METHOD;
Volume V = 2π . [tex]\int\limits^1_{y=-1} \,[/tex] (3-y) (2.3√(1-y²)) dy
= 12π . [tex]\int\limits^1_{y=-1} \,[/tex] (3-y) √(1-y²) dy
= 12π . [tex]\int\limits^1_{y=-1} \,[/tex] (( 3√(1-y²) - y(√(1-y²)) dy
= 12π[ [tex]\frac{3}{2}[/tex]π - 0 ]
= 18π² = 177.652879 ≈ 177.65288
Therefore, the volume of solid revolution is 18π² = 177.652879 ≈ 177.65288
b)
the volume of solid of revolution
about x=3
Using SHELL METHOD;
Volume V = [tex]\frac{4}{3}[/tex]π . [tex]\int\limits^3_{y=-3} \,[/tex] (3-x) ([tex]2.\frac{1}{3}[/tex]√(9-x²)) dx
= [tex]\frac{4}{3}[/tex]π . [tex]\int\limits^3_{y=-3} \,[/tex] (3-x) √(9-x²) dx
= [tex]\frac{4}{3}[/tex]π . [tex]\int\limits^3_{y=-3} \,[/tex] (3√9-x² -x√(9-x²) dx
= [tex]\frac{4}{3}[/tex]π [ [tex]\frac{27}{2} \pi[/tex] - 0 ]
= 18π² = 177.652879 ≈ 177.65288
Therefore, the volume of solid revolution is 18π² = 177.652879 ≈ 177.65288
Raj recorded the scores of six of his classmates in the table.
Math Scores
98
76
100
88
82
70
What is the range of their test scores?
28
30
85
86
Answer:
30
Step-by-step explanation:
range is highest number subtracted by lowest
Answer: The answer is B aka 30
Step-by-step explanation:
What are factors of 36 that add up to 0
What is the y-intercept of this equation?
y=5x+8
Answer:
5x+8=13x
Step-by-step explanation:
Answer:
y = 8
Step-by-step explanation:
substitute x = 0
y = 5 × 0 + 8
y = 8
helpppppppppppppppppppppppppppp
Hi the answer should be 4
hi can you guys help me with this :)
Answer:
1/2 + 1/4 would be 3/4.
1/2 + 1/6 would be 2/3.
Step-by-step explanation:
Answer:
No 2 :8
Sorry if wrong........
2/3 x - 5 = 15
x =?
find the measure of angle 1 and 2 pls
Answer:
Your answer is
1. 42.5
2. 95
Hope that this is helpful. Vote and like it
Which equation has exactly one solution?
7
x
=
7
7 x is equal to 7
7
x
=
7
x
7 x is equal to 7 x
x
+
1
=
x
+
1
x plus 1 is equal to x plus 1
x
+
1
=
x
+
2
Step-by-step explanation:
The correct option is first option
7x = 7
Hope it will help :)
Step-by-step explanation:
1st one is your answer look it once
HELP ANYONE HELP PLS
Answer:
a. 36ft
b. 20 inches
Step-by-step explanation:
Look at the stem-and-leaf plot of scores on a science test .How many students scored more than 70 but less than 80?
A.3
B.6
C.4
D.9
Answer:
I think the answer is 4 let me know if im right or not
Answer:
C nope its d
Step-by-step explanation:
a city receives 3 inches of snowfall every 6 hours. write and graph a function that describes the relationship.
Answer:
Step-by-step explanation:
The function to represent the given scenario is f(x)=3x/6.
What is the function?Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x.
Given that, a city receives 3 inches of snowfall every 6 hours.
Let y represent the height of the snow after x hours. The city receives 3 inches of snowfall every 6 hours.
So, the function is y = 3x/6
f(x)=3x/6
For 1 foot of snow (12 in):
12 = 3x/6
3x = 72
x=24 hours
Therefore, the function to represent the given scenario is f(x)=3x/6.
To learn more about the function visit:
https://brainly.com/question/28303908.
#SPJ3
What is 1.7 in numbers
Answer:
Wdym number?
Improper Fraction: (17/10)
Whole Fraction: 1 (7/10)
Otherwise... I'm not sure what you mean numbers...?
1. Covert 4 g to mg.
2. Convert 14 cm to m.
3. Convert 450 mL to L.
4. Convert 1.5 m to cm.
5. Convert 0.2 L to mL
Answer:
1. 4 to 4,000mg
2. 14 to 0.14m
3. 450 to 0.45L
4. 1.5 to 150cm
5. 0.2 to 200mL
HELP PLEASE IT'S DUE IN 5 MINUTES
Answer: A
Step-by-step explanation:
What is the area of the figure?
96 ft 2
84 ft 2
40ft 2
can’t be determined
Answer:
its been awhile since I've done this bit i think its B
Why does cucumber taste like shampoo?
Answer:
cucurbitacin
Step-by-step explanation:
It makes it tastes bitter
Why does cucumber taste like shampoo ?
It doesn't . Maybe just your taste is weird . Why do you taste shampoo in the first place !
Polygon ABCD had the following vertices: A(-3,3), B(5,5), C(5,-4), and D(-3,-4)
ASAP PlEaSE
Answer:
I couldn't even understand the question
Step-by-step explanation:
Jade uses 28 inches of string to make bracelets. Each bracelet is 7 inches long. How many bracelets does Jade make?
Answer:
Jade made 4 bracelets
Step-by-step explanation:
If the string was 28inches and a bracelets requires 7inches 28÷7=4
Have a great day
I NEED ANSWERS NOW BRAINLY!Steven has one bag that contains disks numbered 1, 2, and 3. He also has a
second bag that contains four disks lettered A, B, C, and D.
Construct a sample space of picking one disk randomly from each age and state the totals number of outcome possible
9 total outcomes
You can list out all the outcomes like this: 1a, 2a, 3a, 1b, 2b, 3b, 1c, 2c, 3c
or you can multiply 3 (the number of disks in one bag) by 3( the number of disks in the other bag)
The 2nd method is more efficient, also you can use these methods if you get another similar problem
k^2 ; k = 4
pls help
Which of the following are NOT included in a post-closing trial balance?
A) Owner, Capital and assets B) Assets and liabilities
C) Revenues and expenses D) Common Stock and liabilities
Answer:
D
Step-by-step explanation:
I do not know if I am right.
What is the quotient of 3.91 x 10 7 and 2.3 x 10 2 expressed in scientific notation?
Answer:
1.7 × 10⁵
Step-by-step explanation:
18/4(-11.5)
................................