Answer:
0.4
Step-by-step explanation:
8/20 = 0.4
The centroid of a triangle is the triangle’s center of gravity. A fountain will be placed at the centroid of the park. The designer wants to place a stone path from the fountain to the midpoint of each side. a. Reproduce the diagram in Item 1 showing the location of the fountain and the stone paths. Mark congruent segments on your diagram. b. What are the coordinates of the location of the fountain? c. What is the actual distance from the fountain to each vertex? d. Find the actual length of each stone path.
Answer:
vertex
Step-by-step explanation:
What decimal represents the shaded part of the figure
Answer: 0.72
Step-by-step explanation: 72/100 of the block are shaded. The decimal form of that fraction is 0.72
Is the following a function? Each student's unique identification number paired with their grade level
Answer:
Yes, because each student's indetification number paired with their grade level
Step-by-step explanation:
COMPLETE ANSWER
THE ANSWER TO THE QUESTION IS I'M GOING TO VOTE BRAINLIEST
B. Give the correct managerial roles being asked.
6. One employee asks that the grievance committee be setup because he has a complaint against a co-worker.
7. A manager was given a budget of P300,000 to achieve the be distributed among different groups to achieve the project.
8. Subordinates looks to the manager to give directions sothey can follow.
9. The department head tells his department what the CEO wantsthem to do regarding a certain product.
10. Mr. Castro is assigned to give the address speech in behalf ofthe company.
Plss.. answer the question
Answer:
8. Subordinates looks to the manager to give directions so they can follow.
9. The department head tells his department what the CEO wants them to do regarding a certain product.
Step-by-step explanation:
Large bottle of juice contains 500 ml of juice. Medium bottle contains 70% as much juice as large bottle. How many milliliters of juice are in the medium bottle?
Answer:
350 milliliters
Step-by-step explanation:
70% of 500 is 350
Select the better answer for the definition: Exponent.
1. Represents both an integer exponent and an nth root. The root is found in the
denominator and the integer exponent is found in the numerator.
2. There is no correct answer given
3. The value inside the radical symbol. The value you want to take the root of.
4. A number that determines how many times to use that number in a multiplication
5. An expression that has a square root, cube root, etc.
Answer: 4
Step-by-step explanation:
If I had 3 to the power of 4, I would multiply it by three 4 times. (3x3x3x3=81) The exponent is telling me how many times to use 3 in multiplication
This is my 100th answer :D
Find the equation for the line of best fit using the two points that are close to the line of best fit (2,70) and (4.5, 90)
Given:
Two points that are close to the line of best fit are (2,70) and (4.5, 90).
To find:
Th equation of best fit line using the given two points.
Solution:
We know that, if a line passes through the two points, then the equation of line is
[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
Two points (2,70) and (4.5, 90) are close to the best fit line.
Consider the two points (2,70) and (4.5, 90). So, the equation of line is
[tex]y-70=\dfrac{90-70}{4.5-2}(x-2)[/tex]
[tex]y-70=\dfrac{20}{2.5}(x-2)[/tex]
[tex]y-70=8(x-2)[/tex]
[tex]y-70=8x-16[/tex]
Adding 70 on both sides, we get
[tex]y=8x-16+70[/tex]
[tex]y=8x+54[/tex]
Therefore, the equation of best fit line is [tex]y=8x+54[/tex].
2
Using
f'(x) = instantaneous = lim f(x+h)-f(x).
rate of change
h→0
h
find f'(x) when f(x) = -4x² - 6x + 7
Explanation
[tex] \frac{ - 4(x + h)^{2} - 6(x + h) + 7 + 4 {x}^{2} + 6x - 7 }{h} \\ \frac{ - 4 {x}^{2} - 8hx - 4 {h}^{2} - 6x - 6h+ 7 + 4 {x}^{2} + 6x - 7 }{h} \\ \frac{ { - 4h}^{2} - 8hx - 6h }{h} \\ \frac{h( - 4h - 8x - 6)}{h} \\ - 4h - 8x - 6 \\ since \: you \: given \: h \: approaches \: 0 \\ - 4(0) - 8x - 6 \\ -8x - 6[/tex]
Answer
-8x-6
50 points. Which option is it?
Answer:
You ready chose the answer
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
What is the smallest 4 digit number divisible by 12, 18, and 21
Answer:
1080 ia the smallest number divisible by 12, 18, and 21
What is the missing coefficient of the x-term of the product (−x−5)2 after it has been simplified?
A. −25
B. −10
C. 10
D. 25
Answer: c
Step-by-step explanation:
Answer:
The missing coefficient of the x-term of the product (-x-5)2 is 10.
Step-by-step explanation:
Solution:
Through whole square formula.(-x-5)2 = (-x)^2 -2(-x)(5)+(5)^2=x^2+10x+25
Therefore, the missing coefficient of the x-term of the product is 10
Step-by-step explanation:
In a different tug of war, one team pulls with a force of 50 newtons at an angle of 30 degrees from the positive x-axis, and a second team pulls with a force of 25 newtons at an angle of 250 degrees. Use a scale drawing to determine the total force and angle applied to the central ring. How did they get the following answer?34.8 N at 2.5 degrees from the positive x-axis
Answer:
34.8 N at 2.5 degrees from the positive x-axis
Step-by-step explanation:
From the given information:
The force F makes an angle A with the positive x axis can be expressed in terms horizontal and vertical components.
[tex]F_x = F cos A\\\\ F_y = Fsin A[/tex]
Given that
[tex]F_1 = 50 \ N[/tex]
[tex]\theta_1 = 30 ^0 \ \ \ (x-axis)[/tex]
[tex]F_{1x} = F_1 \times Cos A_1[/tex]
= 50 × cos 30
= 43.3 N
[tex]F_{1y} = F_1 \times Sin \ A_1[/tex]
= 50 × sin 30
= 25 N
Similarly;
[tex]F_2 = 25 \ N[/tex]
[tex]\theta_2 = 250 ^0 \ \ \ ( x-axis)[/tex]
[tex]F_{2x} = F_2 \times cos \ A_2[/tex]
= 25 × cos 250
= - 8.55 N
[tex]F_{2y} = F_2 \times A_2[/tex]
= 25 × sin 250
= -23.5 N
The total net force;
[tex]F_{net} = F_{(net)}_x + F_{(net)}_y[/tex]
[tex]F_{net} = (F_{1x} + F_{2x} ) i + (F_{1y} + F_{2y} )j[/tex]
[tex]F_{net} = (43.3 - 8.55) i + (25-23.5 ) j[/tex]
[tex]F_{net} =34.75 i + 1.5 j[/tex]
[tex]|F_{net} | = \sqrt{F_{net}_x^2 + F_{net}_y^2}[/tex]
[tex]|F_{net} | = \sqrt{34.75^2 + 1.5^2}[/tex]
[tex]|F_{net} | = 34.8 \ N[/tex]
Finally, the direction of the angle for the net force is:
[tex]tan \theta = \dfrac{F_{net_y}}{F_{net_x}}[/tex]
[tex]\theta = tan^{-1} \Big (\dfrac{F_{net_y}}{F_{net_x}} \Big)[/tex]
[tex]\theta = tan^{-1} \Big (\dfrac{1.5}{34.75}} \Big)[/tex]
[tex]\theta = tan^{-1}( 0.043165)[/tex]
[tex]\theta \simeq 2.5^0\ with \ positive \ x-axis[/tex]
According to Investment Digest ("Diversification and the Risk/Reward Relationship", Winter 1994, 1-3), the mean of the annual return for common stocks from 1926 to 1992 was 16.5%, and the standard deviation of the annual return was 19%.
What is the probability that the stock returns are less than 18.5%
The probability that perhaps the stock returns will be less than 18.5% is 0.542.
The normal distribution is:In most cases where the possible study population is large, a normal distribution is chosen. Apart from its easier application than that of other distribution methods, this is the primary reason for its efficiency.
According to the given information:Let X be the annual return on common stocks throughout 1926 to 1992.
The average of X is 16.5%.
X has a standard deviation of 19%.
Assume X is regularly distributed.
X∼N(μ,σ)
∼N(16.5,19)
The likelihood that stock returns seem to be less than 18.5% is calculated using the Z-table, as shown below.
P(X < 18.5) = [tex]P\left(\frac{X-\mu}{\sigma} < \frac{18.5-16.5}{19}\right)[/tex]
= P(Z < 0.1053)
= 0.542
The probability that perhaps the stock returns will be less than 18.5% is 0.542.
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Which line has an xintercept of 4?
O2 x+2 y=-8
O4x+y=8
O-4x+y=8
O-2x+ 2 y=-8
Answer:
D) -2x+ 2 y=-8
Step-by-step explanation:
the first one has -4
the second one has 8
the third one has -2 the last one has 4
The difference between 12 and ten times a number is !28
The expression of the mathematical statement given as the difference between 12 and ten times a number is 28 is 12 - 10x = 28
How to represent the mathematical statement as an expression?The mathematical statement is given as
The difference between 12 and ten times a number is 28
The difference of numbers means subtraction
So, we have
The difference between 12 and ten times a number is 28 => 12 - ten times a number is 28
Let the number be x
So, we have
The difference between 12 and ten times a number is 28 => 12 - ten times x is 28
The product of numbers means multiplication
So, we have
The difference between 12 and ten times a number is 28 => 12 - 10 * x is 28
Evaluate the product
The difference between 12 and ten times a number is 28 => 12 - 10x is 28
Rewrite as
The difference between 12 and ten times a number is 28 => 12 - 10x = 28
Hence, the expression of the mathematical statement given as the difference between 12 and ten times a number is 28 is 12 - 10x = 28
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Find the sale price of the item. Round to two decimal places if necessary.
Original price: $84.00
Markdown: 32%
The sale price is
Answer:
[tex]Sales\ Price = \$57.12[/tex]
Step-by-step explanation:
Given
[tex]Price = \$84.00[/tex]
[tex]Markdown = 32\%[/tex]
Required
Determine the sales price
First, we calculate the markdown price.
This is calculated by multiplying the original price the markdown percentage
[tex]Markdown\ Price = \$84.00 * 32\%[/tex]
Convert % to decimal
[tex]Markdown\ Price = \$84.00 * 0.32[/tex]
[tex]Markdown Price = \$26.88[/tex]
The sales price is then calculated as:
[tex]Sales\ Price = \$84.00 - \$26.88[/tex]
[tex]Sales\ Price = \$57.12[/tex]
Hence, the sales price after markdown is $57.12
& Elmer Elementary School has 576 students
On
of
off
cor
10.
and 24 teachers Savoy Elementary School
has 638 students and 29 teachers. Which
school has the lower unit rate of students
per teacher?
Answer: Elmer Elementary School has 24 students per teacher. Savoy Elementary School has 22 students per teacher, so the answer is Savoy Elementary School.
Step-by-step explanation:
Gail had $5,500 that she wants to put in a new savings account. She is considering two banks that are very similar. One difference she noticed are the interest rates
Answer:
so sorry
Step-by-step explanation:
Answer:
Neighborhood Bank
Step-by-step explanation:
0.65% interest, compounded weekly
Question 13 of 28
What is the length of each leg in the right triangle shown?
OA. 7
OB.
O C. 7.2
OD. 2
742
Answer:
7
Step-by-step explanation:
as the given angle is 45 degree in both side,
we can get this answer by solving Pythagoras formula
both angle will be 7root(2) / root(2) = 7
use sin (45) as reference which is 1/root(2)
PLEASE HELP i’ll mark brainliest
Answer:
umm...
where's the question?
What is the prime
factorization of 200
using exponents?
The prime factorization of 200 with exponent is 23*52.
Factoring involves finding two numbers that, when multiplied together, yield the original number. But often we can factor these two factors into smaller numbers, and even find the factors of these smaller numbers. Prime factorization divides a number into a series of prime numbers and allows them all to be multiplied to equal the original number.
First, find the prime factorization of 200.
(200=2*100) (200=2*100)
(200=2*2*50) (200=2*2*50)
(200 = 2 * 2 * 2 * 25) (200 = 2 * 2 * 2 * 25)
(200 = 2 * 2 * 2 * 5 * 5) (200 = 2 * 2 * 2 * 5 * 5)
Then group similar factors together.
(2∗2∗2)∗(5∗5)(2∗2∗2)∗(5∗5)
Hence, we write the prime factorization list, but we represent the grouped factors by writing the base factors and adding exponents of the number of times they are repeated.
23 * 53
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82,77,72,67 find the sequince
Answer:
Subtract 5 as you go along the pattern.
82-5=77-5=72-5=67...
Step-by-step explanation:
You set a goal of creating a $16,000 emergency fund. You earn a salary of $40,000 per year
and decide to save 20% of your gross pay. How long will it take for you to achieve your goal?
A. 6 months
B. 1 year
C. 2 years
D. 3 years
Answer:
the answer is C. 2 years
20% of 40000 is 8000, remember that gross pay is for the end of the year not monthly
Step-by-step explanation:
It will take 2 years for you to achieve your goal. which is the correct answer would be an option (C).
Given that,
You set a goal of creating a $16,000 emergency fund. You earn a salary of $40,000 per year and decide to save 20% of your gross pay.
What is the percentage?The percentage is defined as a ratio expressed as a fraction of 100.
What are Arithmetic operations?Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions.
/ Division operation: Divides left-hand operand by right-hand operand
For example 4/2 = 2
Calculating 20% of the gross pay:
⇒ 20% of 40,000 = 0.20(40,000) = 8000
Since the set a goal of creating a $16,000 emergency fund.
So the required time will be :
⇒ 16,000/ 8000 = 2
Thus, it will take 2 years for you to achieve your goal.
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The perimeter of a rectangle is 70cm.
Its longest side has a length of 24cm.
State the length of the shortest side.
Answer:
11 ALSO SOMEONE PLS ANSWER MY QUESTION
Step-by-step explanation:
24+24=48
70-48=22
22/2=11
Together teammates pedro and ricky got 2685 base hits last season. Pedro had 275 more than ricky. How many hits did each player have?
The time T, necessary to make an enlargement of a photo negative,
varies directly to the area, A, of the enlargement. If 36 seconds are
required to make a 2-by-3 enlargement, find the time required for a
5-by-11 enlargement.
Answer:
330 seconds (5 minutes, 30 seconds)
Step-by-step explanation:
You want the time required for a 5×11 enlargement when a 2×3 enlargement takes 36 seconds, and time is proportional to area.
AreaThe area of a rectangle is the product of length and width.
area of smaller enlargement: 2×3 = 6
area of larger enlargement: 5×11 = 55
TimeThe time is proportional to the area, so when the area increases by a factor of 55/6, so does the time:
(36 seconds) × (55/6) = 330 seconds
The time required for a 5×11 enlargement is 330 seconds.
What are the slope and y-intercept of the graph of the given equation?
y = –4x + 2
a. The slope is 2 and the y-intercept is –4.
b. The slope is 4 and the y-intercept is –2.
c. The slope is –2 and the y-intercept is –4.
d. The slope is –4 and the y-intercept is 2.
Answer:
the answer is D The slope is -4 and the y-intercept is 2
Step-by-step explanation:
the equation use is y=mx+b slope repusents M and the y-intercept repusents B hope this helps you out
Is there anyone who get answers on your question?
i upload the question 30min before, but nobody answered...
Answer:
I WILL ANSWER YOUR QUESTION BUT PICK ME AS THE BRAINLIEST 1ST
Step-by-step explanation:
I PROMISE
Donald has 5 amount of 20 dollar bills and 1 ten dollar bill. Write an expression to show how to find how much money Donald has.
Answer:
He has 110
Step-by-step explanation:
5x20 = 100
100 + 10 = 110
Chose the correct solution graph for the inequality.
-3x>24
i think its A but i need help
Answer:
D
Step-by-step explanation:
24/-3 = -8
since we divided by a negative, we have to flip the symbol to <
x < -8