Answer:
0,05
Step-by-step explanation:
[tex]5\% \\ \\ = \frac{5}{100} = 5 \div 100 \\ \\ ={ \boxed{ \bold{ 0,05}}}[/tex]
HELP I’LL GIVE BRAINIEST
Answer:
1 = Definition of a parallelogram
2 = Alternate interior angle theorem
3 = Angle addition postulate
4 = Substitution
MODELING REAL LIFE The table shows the profit y for recycling x pounds of aluminum. Find the profit for recycling 75 pounds of aluminum. Aluminum (lb), x 10 20 30 40 Profit, y $4.50 $9.00 $13.50 $18.00
Answer: 33.75
Step-by-step explanation:
It’s right
There is a profit of $33.75 for recycling 75 pounds of aluminum.
What is Function?A function is a relation from a set to another set such that element in the first set only maps to one element in the other set.
A function f from a set A to a set B can be represented as f : A → B
We have,
Profit for recycling 10 lb Aluminum = 10/10 × 4.5 = 4.50
Profit for recycling 20 lb Aluminum = 20/10 × 4.5 = 9.00
and so on
Therefore, we can write this as a function.
f(x) = [tex]\frac{x}{10}[/tex] × 4.5
We have to find the profit for recycling 75 pounds of aluminum.
f(75) = [tex]\frac{75}{10}[/tex] × 4.5
= 7.5 × 4.5
= 33.75
Hence the profit for recycling 75 pounds of aluminum is $33.75.
To learn more about Functions, click on the link given below :
https://brainly.com/question/18154364
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In an old story, a man puts 2 grain of rice on the first space of a chessboard. He puts 4 grains on the third space and so on write and evaluate an expression with exponents to find how many grains of rice the man puts on the tenth space.
Answer: 11
Step-by-step explanation:
From the question,
a = first term= 2
3rd term = a + 2d = 4
2 + 2d = 4
2d = 4-2
2d = 2
Commons difference = d = 2/2 = 1
10th term = a + (n-1)d = a + (10-1)d = a + 9d
= 2 + 9(1)
= 2 + 9
= 11
The 10th term is 11
Omar scored an 82% on his first test of the quarter. Will a score of 38 our of 50 on the second test helo or hurt his grade? Explain your reasoning.
The probability of picking a blue marble out of a bag of 50 marbles is 3\25. How many marbles I the bag are not blue?
Answer:
44
Step-by-step explanation:
Answer:
44
Step-by-step explanation: If per 25 less only 3 were blue then unless that and get 6 total blue marbles out of 50 total
1/4 (4 + x) = 4/3 what is x
Answer:
i think x = 4/3
Step-by-step explanation:
Answer:
4 I am not sure i don't know maybe ask your mom or dad I am not sure.
Step-by-step explanation:
I don't understand how to do this,
6x + 6/6 > 1/3x + 2
Answer:
X> 3/17
Step-by-step explanation:
6x+ 6/6 > 1/3x + 2
At the beginning of a business day a banks vault held 575,900. by the end of the day 3.5 x 10 to the 3rd power was added. how much money did the banks vault hold at the end of the day. Write your anwer in standard form
Answer:
3.5*10^3=3,500
3,500+ 575,900=579,400
Step-by-step explanation:
work out the value of x :)
Answer:
x=67.5
Step-by-step explanation:
A full circle is 360°, and the right angle is 90°. The rest of the angle is 270°, or 4x (from 3x+x).
4x = 270
x=67.5
(1,3),(2,6),(3,9),(4,12) is the relation a function
Cala decides to throw a coin 50 times. She says "I
will get 25 heads and 25 tails". Explain why she
could be wrong.
Answer:
just because it is a 50 percent chance to land heads or tails does not mean that the coin will hand on each side half of the time
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
-15 > -16
Step-by-step explanation:
Inequalities
We are given the expression:
-60/4 __ 32/(-2)
It's required to fill up the underscore space with an inequality sign > or <.
Let's calculate the value of both divisions:
-60/4 = -15
32/(-2) = -16
Thus, the expression is equivalent to:
-15 ___ -16
Since -15 is greater than -16, we must complete the inequality as follows:
-15 > -16
Help again again thank you
solve for x
x/4= 25
quick
Answer:
x=100
Step-by-step explanation:
Answer:
100
Step-by-step explanation:
x divide 4 equal to 25
4 across the equal and multiple with 25 it willbe 100
A fish is 12 meters below the surface of the ocean. What is its elevation?
A sea bird is 28 meters above the surface of the ocean. What is its elevation?
If the bird is directly above the fish, how far apart are they?
Answer:
The answer to the first question is -12. The answer to the second question is 28. The answer to the third question is 16 meters apart.
Step-by-step explanation:
If the fish is 12 meters below sea level, its elevation is -12. If the sea bird is 28 meters above sea level, its elevation is 28. If the bird is directly above the fish, they are 16 meters apart because if you subtract 12 from 28 you get 16. I hope this helps you, have a wonderful day! :D
If SU and VX are parallel lines and mUTR = 115°, what is mSTW?
Answer:
m STW = 115°
Step-by-step explanation:
here, SU || VX
m STW = m UTR
( vertical opposite angles )
Hence, STW = 115°
Three years ago a school spent four hundred thirty-eight thousand, seven hundred sixty-nine dollars and seventy-nine cents building a brand new facility. How would you write the cost of the new facility in numeric form? *
Solve the system of equations below by elimination. -2x-4y=-4 -x+7y=-20
Answer:
67
Step-by-step explanation:
3(2f + 4) = 2(3f - 6)
Answer:
I would say no solution
Step-by-step explanation:
There are no values of the variable that make the equation true.
Answer:
no solution
Step-by-step explanation:
0=-24 at the end, which leads to no solution because 0 does not equal -24
A person places $85800 in an investment account earning an annual rate of 8.5%,
compounded continuously. Using the formula V = Pe”t, where Vis the value of the
account in t years, P is the principal initially invested, e is the base of a natural
logarithm, and r is the rate of interest, determine the amount of money, to the
nearest cent, in the account after 9 years.
Answer:
$184383.7
Step-by-step explanation:
Using the formula :
V = Pe^rt
Principal, P = 85,800
Rate of interest, r = 8.5% = 0.085
Time = 9
V = 85800 * e^(0.085*9)
V = 85800 * e^0.765
V = 85800 * 2.1489943
V = 184383.71
V = $184,383.7
One student solved the inequality −4 > x/-7 and got 28 28. Are they both correct? Explain
Answer: solutions are the same, just written differently, inequality sign is reversed when multiplying by a negative. Yes, both students are correct.Jul 8, 2018
Step-by-step explanation:
Write an equation of the line that passes through the point (3,2) and is
PARALLEL to the graph of y=3x-2*
Answer:
y = 3x - 7
Step-by-step explanation:
Please let me know if you want me to write an explanation for my answer :)
First try was incorrect
A
Average number of minutes talking on a cell phone per day:
0 10 20 30 40 50 60 70
How many people talk more than 40 minutes on their phone per day?
✓
f(x) y X
(>) 5
Answer:
7 minutes a day I think ksiss
You have recently taken out a loan for a new home. You place 10% down and finance the remaining balance. As part of the closing cost, you are required to pay 2.5 points. Determine the amount of the loan prior to the addition of the 2.5 points to the loan if the final loan amount was for $151,625. Round your answer to the nearest cent.
a.
$149,384.24
c.
$147,926.83
b.
$148,651.96
d.
$147,208.74
Answer:
C. $147,926.83
Step-by-step explanation:
A savings account appreciates 1.5% each month. If the initial balance is $50,000, what would the total balance be after 36 months?
Answer:
$52284
Step-by-step explanation:
Given data
Rate= 1.5%
Principal= $50,000
Time = 36 months = 3 years
For the final amount A, let us apply the compound interest formula
A= P(1+r)^t
subtsitute
A=50000(1+0.015)^3
A=50000(1.015)^3
A=50000*1.045678375
A=52284
Hence the balance after 36 months (3 years) is $52284
points (-21, 1/2) and (-7, y) have a slope of -1/7. find the y coordinate of the point.
SOMEONE PLEASE HELP ME!!!! PLEASE HELP ME ON THIS QUESTION.
The y coordinate of the point is -3/2
How to determine the y-coordinate?The points are given as:
(-21, 1/2) and (-7,y)
The slope is given as:
m = -1/7
The slope is calculated as:
[tex]m = \frac{y_2 -y_1}{x_2 -x_1}[/tex]
This gives
[tex]-\frac 17 = \frac{y -1/2}{-7 + 21}[/tex]
Evaluate the difference
[tex]-\frac 17 = \frac{y -1/2}{14}[/tex]
Multiply through by 14
[tex]-2 = y -1/2[/tex]
Add 1/2 to both sides
y = -3/2
Hence, the y coordinate of the point is -3/2
Read more about slope at:
https://brainly.com/question/3493733
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In the rectangle ABCD below, BC=36m and CD=18m. Find BD.
Answer:
but there is nthing below..
Step-by-step explanation:
I'll help u anyway.. U need to use the pythegorean thereum..
U have to find the hypoteneouse side..
That would be the longest side..
so..
a = the side ur looking for..
b = the smallest side = CD(18m)
c = The second longest side = BC(36m)
so..
u do..
36(2) = (square root) a(2) + 18(2) (2) = squared(btw)
since, 18(2) = 324
and 36(2) = 1296
you do
1296 = (square root) a(2) + 324
so...
1296 - 324 = 972
and the square root of 972 is 31.17
So THE ANSWER IS 31.17
i neeed help plsssss! 10 points to whoever gets it right lol
Answer:
C.
Step-by-step explanation:
Pretty sure the answer is -28 if not it is 28 but pretty sure its the negative one
Answer:
C. (third)
I am to lazy to explain:(
If f (x) = -6x -1 and, g (x)=x^3, what is (f º g)(x)?
Plz Help
Answer:
-6x³ -1
Step-by-step explanation:
Find EF in the trapezoid.
Answer:
it's 18. i just had the same questionand didn't get it right and the answer said it was 18
Step-by-step explanation: