Answer: A 100,000 hairs
Step-by-step explanation:
A triangle with an area of 10 square meters has a height of 4.5 meters. A similar triangle has an area of 90 square meters. What is the height of the larger triangle?
A) The ratio of the area of the small triangle to the area of the larger triangle is _:_
B) The ratio of the side length of the small triangle to the side length of the larger triangle is _:_
Answer:
h = 40.5 m
A) 1 : 9
B) 1 : 3
Step-by-step explanation:
Let the height of the larger triangle be h
Therefore,
[tex] \frac{10}{90}= \frac{4.5}{h}\\\\
\frac{1}{9}= \frac{4.5}{h}\\\\
h = 9\times 4.5\\\\
h = 40.5\:m\\[/tex]
A)
The ratio of the area of small triangle to the large triangle
[tex] =\frac{10}{90}=\frac{1}{9}=1 : 9[/tex]
B)
The ratio of the side length of small triangle to the side length of large triangle
[tex] =\sqrt{\frac{10}{90}} =\sqrt {\frac{1}{9}} =1 : 3
[/tex]
brad had $10 to spend at the Ruby’s. 1/2 pound of sausage and 1 1/4 Pound of chicken. How much money did brad have left after he pays for his order?
Answer:
1.76
Step-by-step explanation:
i cant explain ;w;
Translate the phrase into an algebraic expression.
The product of c and 2
Answer:
c+2
Step-by-step explanation:
Im not 100% sure I understand what you mean by this but anytime it says and in a statement it means + so c+2 would be the answer.
Find two real numbers that have a sum of 8 and a product of 13
Answer:
The two numbers are 5.73 and 2,27
Step-by-step explanation:
Let the two numbers be x and y
[tex]x + y = 8[/tex]
[tex]xy = 13[/tex]
Make x the subject in the first equation
[tex]x = 8 - y[/tex]
Substitute 8 - y for x in the second equation
[tex](8-y)*y = 13[/tex]
Open brackets
[tex]8y - y^2 = 13[/tex]
Equate to 0
[tex]y^2 - 8y + 13 = 0[/tex]
Solve using quadratic formula
[tex]y = \frac{-b \± \sqrt{b^2 - 4ac}}{2a}[/tex]
Where
[tex]a = 1[/tex] [tex]b = -8[/tex] [tex]c = 13[/tex]
So:
[tex]y = \frac{-(-8) \± \sqrt{(-8)^2 - 4*1*13}}{2*1}[/tex]
[tex]y = \frac{8 \± \sqrt{64 -52}}{2}[/tex]
[tex]y = \frac{8 \± \sqrt{12}}{2}[/tex]
[tex]y = \frac{8 \± 3.46}{2}[/tex]
Split
[tex]y = \frac{8 + 3.46}{2}[/tex] or [tex]y = \frac{8 - 3.46}{2}[/tex]
[tex]y = \frac{11.46}{2}[/tex] or [tex]y = \frac{4.54}{2}[/tex]
[tex]y = 5.73[/tex] or [tex]y = 2.27[/tex]
Recall that
[tex]x = 8 - y[/tex]
When [tex]y = 5.73[/tex]
[tex]x = 8 - 5.73[/tex]
[tex]x = 2.27[/tex]
When [tex]y = 2.27[/tex]
[tex]x = 5.73[/tex]
Hence, the two numbers are 5.73 and 2,27
You own a share of a stock worth $400 . It decreases 5% .how much is it worth now?
Answer:
380$
Step-by-step explanation:
Multiply 400*5%=20
Then subtract 400-20=380
Answer:
$380
Step-by-step explanation:
1 and 2, please and thank you!
A gym charges each member $100 for a membership fee and $30 per month after that. How much money will a member spend after 6 months
Answer:
280
Step-by-step explanation:
Month 1: 100 + 30 = 150
Month 2: +30
Month 3: +30
Month 4: +30
Month 5: +30
Month 6: +30
Total: 280
Hope this helps!
Answer:
$280
Step-by-step explanation:
For this problem, we simply need to take the initial cost of membership and add that to the reoccurring cost from a time period, in this case, 6 months. So let's make an equation to represent this.
The initial cost is $100
The per month cost is $30
Total cost after 6 months = Inital cost + Per Month Cost * 6 months
Total cost = $100 + $30 * 6
Total cost = $100 + $180
Total cost = $280
Thus, a member will spend $280 after 6 months on the membership.
Cheers.
Find the equation in point-slope form of a line that has a slope of 2 and goes through the point (-5, 3).
Answer:
The answer is
[tex] \huge y - 3 = 2(x + 5)[/tex]
Step-by-step explanation:
To find an equation of a line in point slope form when given the slope and a point we use the formula
[tex]y - y_1 = m(x - x_1)[/tex]
From the question we have the final answer as
[tex]y - 3 = 2(x + 5)[/tex]
Hope this helps you
WILL RATE 5 stars for correct answer
To make a box of cookies, Leila needs 1 cups of melted chocolate.
How many cups of melted chocolate does Leila need to
make 2 - boxes of cookies?
Answer:
2 cups of melted chocolate
Step-by-step explanation:
1 box of cookies = 1 cup of melted chocolate
Therefore, 2 box of cookies = 2 cups of melted chocolate
Help me please I really need help
Answer:
Step-by-step explanation:
Tower 1: 4 times 4 times 5
80 cubic units
Tower 2:
10 times 5 times 4
200 cubic units
T 3= 12 times 1 times 4
48 cubic units
T 4= 69 cubic units
what is 4 and 1 /3 times 6
Answer:
25.8
Step-by-step explanation:
1/3 = .3
4.3 * 6 = 25.8
So 4 and 1/3 times 6 is 25.8 or 25 and 8/10
I hope this helps!! :) blessings, stay safe, xx, nm <3
Answer: 25.9999...
Explain: The answer is 25.9999...
the 9’s are never ending.
If a space shuttle travels completely around the world in 90 minutes, how many times will it circle the globe in a full week?
(I need the answer right now! I'm doing test. Anything helps!)
Answer:
112
Step-by-step explanation:
10080 minutes in a week, 10080 divided by 90 = 112 : )
An industry consists of three firms with sales of $380,000, $805,000, and $425,000.
a. Calculate the Herfindahl-Hirschman index (HHI). Instruction: Round to the nearest integer.
b. Calculate the four-firm concentration ratio (C4).
c. Based on the FTC and DOJ Horizontal Merger Guidelines described in the text, is the Department of Justice likely to attempt to block a horizontal merger between two firms with sales of $380,000 and $425,000?
The Herfindahl–Hirschman Index, or "HHI," is a widely used indicator of market concentration. The HHI is derived by squaring each rival firm's market share and then adding the obtained figures together.
What is the solutions to the required calculations?(a) Total market ($'000) = 380 + 805 + 425 = 1,610
Firm 1 share = 380/ 1,610x 100 = 23.60%Firm 2 share = 805 / 1,610 x 100 = 50.00%Firm 3 share = 425 / 1,610 x 100 = 26.40%HHI = (23.60)² + (50.00)² + (26.40)² = 3753.92
(b) Since there are only 3 firms in market, four-firms concentration ratio will be 100% or 1
(c) Total revenue share of the two firms = (380+ 425) / 1440 x 100 = 55.90%
Post-merger HHI = (55.90)² + (50.00)² = 5624.81
This merger will, in fact, be stopped. This is because the regulation deems any HHI exceeding 1,800 after a merger to be a highly concentrated market, and so this merger will most likely be blocked.
Learn more about Herfindahl-Hirschman index (HHI) at:
https://brainly.com/question/17149410
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What are the intercepts of –3x + 5y – 2z = 60? (–3, 0, 0), (0, 5, 0), (0, 0, –2) (–180, 0, 0), (0, 300, 0), (0, 0, –120) (–20, 0, 0), (0, 12, 0), (0, 0, –30) (–60, 0, 0), (0, 60, 0), (0, 0, –60)
Answer:
(-20, 0, 0)
(0, 12, 0)
(0, 0, -30)
Answer:
(-20, 0, 0)
(0, 12, 0)
(0, 0, -30)
Two statements are missing reasons.What reason can be used to justify both statements 2 and 3?
The diagram shows three parallel lines that are cut by two transversals what is the value of r
Answer:
Step-by-step explanation:
C
Halla la suma de 3, ocho veces un número, y tres veces el mismo número
Answer:
3 + 11x
Step-by-step explanation:
Nuestra ecuación será: 3 + 8x + 3x
No sabemos qué es x, así que simplemente sumamos términos semejantes y obtenemos 3 + 11x
Espero que esto haya ayudado, por favor marque lo más inteligente, ¡gracias!
Find the length of side x in simplest radical form with a rational denominator.
Answer:
[tex] x = \frac{\sqrt{6}}{2} [/tex]
Step-by-step explanation:
Reference angle = 45°
Opposite side = x
Hypotenuse = √3
Use the following trigonometric ratios formula to find x:
[tex] sin(\theta) = \frac{opp}{hyp} [/tex]
Plug in the values
[tex] sin(45) = \frac{x}{\sqrt{3}} [/tex]
Multiply both sides by √3
[tex] \sqrt{3}*sin(45) = x [/tex]
[tex] \sqrt{3}*\frac{\sqrt{2}}{2} = x [/tex]
[tex] \frac{\sqrt{3*2}}{2} = x [/tex]
[tex] \frac{\sqrt{6}}{2} = x [/tex]
A pancake recipe calls for 4 of a cup of powdered milk and 2 cups of whole wheat flour for each batch of pancakes.
If Ruby plans on making 4 batches of pancakes, how many combined cups of powdered milk and whole wheat finur does she need?
9514 1404 393
Answer:
24 cups
Step-by-step explanation:
One batch takes a combined total of 4 + 2 cups = 6 cups of milk and flour. Then 4 recipes will take ...
4 × 6 cups = 24 cups . . . combined
Y=2x-4 and x=12 then y=
Answer:
Y = 20
Step-by-step explanation:
Because x = 12 we do:
2(12) - 4.
2 x 12 = 24.
24 - 4 = 20.
I hope this helps :)
The price of a pair of shoes increases from $54 to $58. What is the percent increase to the nearest percent?
Answer:
the percent is 400%
Step-by-step explanation:
54 to 58 is 4 so 4÷100 is 0.04 convert to a percent is 400%
When the sun is at a certain angle in the sky, a 20-foot flagpole will cast a 16-foot shadow. How tall is a person if he casts a 4.4-foot shadow at the same time? The person is blank feet tall. Enter only the number.
Answer:
The person is 5.28 feet tall
Please find the slope of these Thank you sm
Answer:
28?
Step-by-step explanation:
Look at the top right corner, then count!
Help please .........
Answer:
50%, 20%, 36%
Step-by-step explanation:
A: 2012=190, 2014=285. 95 more students. 95 is half of 190.
B: 2014=285, 2015=228. 57 less students. 57 is 20% of 285.
C: 2013=210, 2014=285. 75 more students. 75 is roughly 36% of 210.
HELP HELP HELP First to "help" rather than just answer with a random thanks for the points kinda response gets brainliest
Alice solves every puzzle with probability 0.6 , and Bob, with probability 0.5 . They are given 7 puzzles and each chooses 5 out of the 7 puzzles randomly and solves them independently. A puzzle is considered solved if at least one of them solves it. What is the probability that all the 7 puzzles happen to be solved by at least one of them
Answer:
0.021943
Step-by-step explanation:
Alice solves every puzzle with a probability of 0.6
Bob solves every puzzle with a probability of 0.5
Number of puzzles given = 7
The probability of a puzzle been solved by either Alice or Bob
P = P( A U B ) = P( A ) + P( B ) - P( A n B )
= 0.6 + 0.5 - ( 0.6 * 0.5 ) = 0.8
probability of all 7 puzzles solved = (P( A ))^2 * ( P )^3 * (p(B))^2
= ( 0.6 )^2 * (0.8)^3 * (0.5)^2 = 0.04608
Finally determine the P ( choosing 5 out of 7 for both such that all the 7 are chosen )
attached below is the remaining part of the solution
A batsman scored the following number of runs in six innings:
35, 30, 45, 65, 44, 21. Calculate the mean runs scored by him in
(a) 39
(b) 38
(c) 37
(d) 40
Answer:
D
Step-by-step explanation:
The mean or average is calculated by summing each element and then dividing by the number of elements.
We have: 35, 30, 45, 65, 44, and 21.
There are six elements in total.
We find the sum by adding. Hence:
[tex]35+30+45+65+44+21=240[/tex]
We will now divide by 6, the number of elements:
[tex]240/6=40[/tex]
Therefore, the mean runs scored by the batsman is 40.
Hence, our answer is D.
I need help plz help
Answer:
GET A CALCULATOR
Answer is: 78
Step-by-step explanation:
Choose the graph that correctly represents the equation 2x + 4y = 24. line through the points 0 comma 6 and 12 comma 0 line through the points 0 comma negative 6 and 12 comma 0 line through the points 0 comma negative 12 and 6 comma 0 line through the points 0 comma 12 and 6 comma 0
Answer:
(0,6) (12,0)
Step-by-step explanation: