geometric mean of 25 and 35
Answers
Answer:
sooo i think, it is
Step-by-step explanation: it screen shot cause i worked it out on my computer !
Related Questions
A password is 4 characters long and must consist of 3 letters and one number. if letters cannot be repeated and the password must end with a number, how many possibilities are there? a. 175,760 b. 158,184 c. 156,000 d. 140,400 please select the best answer from the choices provided a b c d
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We will see that there are 156,000 different combinations, so the correct option is C.
How many possibilities are there?
First, we need to find the selections, here we have:
First letter.Second letter.Third letter.Number.Now we need to find the number of options for each of these selections.
First letter. (26 options)Second letter. (25 options, because we can't repeat letters)Third letter. (24 options)Number. (10 options).We assumed that the number can be any integer from 0 to 9.
The total number of possibilities is equal to the product between the numbers of options, we will have:
P = 26*25*24*10 = 156,000
So, the correct option is C.
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6 of 6
An equilateral triangle with side length 17 cm is shown in the
diagram, work out the area of the triangle.
Give your answer rounded to 1 DP.
The diagram is not drawn accurately.
cm²
Answers
Answer:
125.1 cm^2 to 1 D.P.
Step-by-step explanation:
We could use Heron's formula to do this
Area = √(s(s-a)(s-b)(s-c) ) where s is the semi-perimeter and a b and c are the lengths of the 3 sides
So we have:
s = (17+17+17) / 2 = 25.5
and Area = √(25.5)(25.5 - 17)^3)
= √15660.1875
= 125.14 cm^2
help me answer this pls
Answers
Answer:
Area is = 40
Explanation:
To find the area of a parralelgram use this formula A=b×h
So . .
The base is 20 feet and the height is 4 feet.
So . .
A= 20 × 4 = 40
A=40
Which of the following is the
correct way to express
3.7 x 10-3 in standard form?
A 3.7
B 3,700
C 0.0037
Answers
Answer:
0.0037
Step-by-step explanation:
In scientific notation, if the exponent is negative, you shift the decimal to the left to find the number in standard form.
the negative in -3 signifies the decimal point moves to the left!!
How to find the simple interest rate if P=$4,000. T=2 years . And I= $320
And pls explain how I can find simple interest in every question bc I’m stressing about math finals
Answers
Answer:
3.2
Step-by-step explanation:
Formula to find the simple interest rate :
S.I. = [tex]\frac{PRT}{100}[/tex]
Formula to find R (simple interest rate) :
R = [tex]\frac{100*S.I.}{P*T}[/tex]
Since you have I (interest amount), we can use this formula instead :
R = [tex]\frac{I}{PT}[/tex]
R = [tex]\frac{320}{4,000*2}[/tex] = 4%/year or 0.04
Now plug this into the first formula
S.I. = [tex]\frac{4,000*0.04*2}{100}[/tex] = 3.2
i haven't done this in a while so hope this helps !!
Casper collected 108 old baseball cards. He then bought new baseball cards to increase his collection by 25%. How many new baseball cards did he buy?
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Answer:
27
Step-by-step explanation:
what I did is used a calculator and did 108 x 0.25 (25% as a decimal)
What is the perimeter of the triangle?
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Work is shown in picture :)
Joseph built a sandbox in his backyard that is 2 meters wide, 4 meters long, and 2 meters tall. What volume of sand does he need to completely fill the sandbox?
A) 20 cubic meters
B) 16 cubic meters
C) 8 cubic meters
D) 12 cubic meters
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Answer: B) 16 cubic meters
Step-by-step explanation:
To find the volume of a rectangular prism like this sandbox, multiply the length, height, and width together. 2*2*4 = 16.
Answer:
the answer would be 16 cubic meter because l*w*t which is because l*w*t which is 4*2*2
Please help me.. First person who answers, gets brainliest :)
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Answer:
i believe the answer is 41312432
What is 40/36 simplified?
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Answer:
40/36 simplified is 10/9
Step-by-step explanation:
40 ÷ 4
36 ÷ 4
Reduced fraction:
10/9
Therefore, 40/36 simplified to lowest terms is 10/9.
Answer:
10/9
Step-by-step explanation:
i hope this helps you good luck on your quiz or lesson! :)
also thanks for the points and not to boher you but can i please have brainlliest thanks
Any other question tell me in the comments!
in 130,426 the digit 2 is in the _____ place?
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How would you write this expression as a sum or difference?
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The provided log can be written as sum of (1/5)log₃(x) + log₃(y) after using the log property.
What is a logarithm?It is another way to represent the power of numbers, and we say that 'b' is the logarithm of 'c' with base 'a' if and only if 'a' to the power 'b' equals 'c'.
[tex]\rm a^b = c\\log_ac =b[/tex]
We have:
[tex]= \rm log_3(\sqrt[5]{x} . y)[/tex]
As we know:
log(mn) = logm + logn
logmⁿ = nlogm
[tex]= \rm log_3({x^{\dfrac{1}{5}}} . y)\\\\= \rm log_3({x^{\dfrac{1}{5}}} )+log_3 (y)\\\\= \rm \dfrac{1}{5}log_3({x^{}} )+log_3 (y)\\\\[/tex]
Thus, the provided log can be written as sum of (1/5)log₃(x) + log₃(y) after using the log property.
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3. Carmen received the following
scores on her last six homework
pages: 23, 24, 20, 19, 19, and 21.
What is Carmen's average
homework score?
A 19
8 20
C 21
D 22
Сот
"A
1
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At a cricket match, 37 of the spectators were in the covered arena while 15000 were in open. Find the total number of spectators.
Answers
Answer:
15037
Step-by-step explanation:
37 are in the covered, while 15000 were in the open area. So, to find the total, all we have to do is add these two figures together:
15000 + 37 = 15037
Hope this helps. Feel free to ask any more questions and I will try my best to help you.
- profparis
Answer:
15,037 spectators
Step-by-step explanation:
Total number of spectators :
⇒ Spectators in covered area + Spectators in the open
⇒ 15000 + 37
⇒ 15,037 spectators
HELP PLS !!!! help help help
Answers
Answer:
x = 6
Step-by-step explanation:
(17*6)+6 = 108
which function does NOT have a period of 2pi?
A. y= sec x
B. y= cos x
C. y= sin x
D. y=tan x
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The periods of the functions such sine, cosine, secant and cosecant is 2π; while for tangent and cotangent, the period is π.
What is a function?A function is an expression that show the relationship between two or more numbers and variables.
Periodic functions are functions that repeat themselves over regular intervals. That is they have periods.
The periods of the functions such sine, cosine, secant and cosecant is 2π; while for tangent and cotangent, the period is π.
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Answer: D
Step-by-step explanation:
A function is an expression that show the relationship between two or more numbers and variables.
Periodic functions are functions that repeat themselves over regular intervals. That is they have periods.
The periods of the functions such sine, cosine, secant and cosecant is 2π; while for tangent and cotangent, the period is π.
Find out more on function at: brainly.com/question/25638609
Please help me thanks!!!!!!!
Answers
Answer:
See below ~
Step-by-step explanation:
Subpart (a) :
⇒ Surface area = 2(3 × 4 + 4 × 5 + 3 × 5)
⇒ Surface area = 2(12 + 20 + 15)
⇒ Surface area = 2(47)
⇒ Surface area = 94 in²
===============================================================
Subpart (b) :
⇒ Volume = 3 × 4 × 5
⇒ Volume = 12 × 5
⇒ Volume = 60 in³
=============================================================
Subpart (c) :
⇒ New surface area = 2 x 94
⇒ New surface area = 188 in²
=============================================================
Subpart (d) :
⇒ New : Original
⇒ 188 : 94
⇒ 2 : 1
explain how to correctly find the missing side
if correct, will mark brainlist :))
asap could really use someones help
Answers
a^2 + b^2 = c^2
Due to the fact that you have the length of the hypotenuse and one leg, you need to slightly alter the equation:
a^2 = c^2 - b^2
Then, insert your variables:
a^2 = 13^2 - 4^2
Simplify:
a^2 = 169 -16
a^2 = 153
Finally, find the square root:
a = 12.4
Your missing leg is equivalent to 12.4
Apply Pythagorean theorem
P²=H²-B²P²=13²-4²P²=169-16P²=153P=√153P=3√17Select the correct answer from each drop-down menu. determine the number of real solutions for each of the given equations. equation number of solutions y = -3x2 x 12 y = 2x2 - 6x 5 y = x2 7x - 11 y = -x2 - 8x - 16
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It should be noted that in the equation y = -3x² + x + 12, there are two real solutions.
How to calculate the real solutions?It should be noted that the number of real solutions of a quadratic equation is represented by y = ax² + bx - c.
In the equation, equation y = -3x² + x + 12, the coefficients are a = -3, b = 1 and c = 12. The discriminant will be:
= 1² - 4(-4)(12)
= 145
It is positive, therefore, it has two solutions.
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An equations that has zero POI with 2x -6y = 12
(must have different values)
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Answer: Y= 1/3x - 2
Step-by-step explanation:
sorry last question please awnser
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Answer:
T': (9,8)
U': (0,8)
V': (8,4)
Step-by-step explanation:
Find the surface area of a cylinder with a base radius of 6 cm and a height of 8 cm. Use the value 3.14 for , and do not do any rounding. Be sure to include the correct unit. 6 cm 8 cm
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The surface area of a cylinder with a base radius of 6 cm and a height of 8 cm will be 301.6 square cm.
What is surface area?The area of the outer layer of any object or cylinder is called the surface area. Here we have a cylinder with a base radius of 6 cm and a height of 8 cm.
The formula for the surface area of a cylinder:-
SA = 2πrl
SA = 2 x π x 6 x 8
SA = 301.6 cm ²
Therefore the surface area of a cylinder with a base radius of 6 cm and a height of 8 cm will be 301.6 square cm.
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2. Which situation does have a final value of 0? A. A jet tose lo a height of 1000 feet ubove the ground. It then descended to a height of 100 feet. B. The tempetature at 1:00 p.m. was 10"F. It dropped another 10 over 4 hours. C Pace deposits $10 in his account and then withdrew $10. D. Keith guinod 8 yards during the first quarter of the football game and then lost 8 yards during the second quarter. pls helpp
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There are 440 fish in a pond. If Dylan has caught 45% of them, how many has he caught?
Answers
Answer:
198
Step-by-step explanation:
45% of 440
= [tex]\frac{45}{100}[/tex] × 440
= 0.45 × 440
= 198
The coordinates of the vertices of a triangle are A(-1, 2), B(3, 1), and C(-3, -2). The coordinates of the vertices of its image are A'(3, -2), B(7, -3), and C'(1, -6). What transformations would result in this image?
Δ ABC was translated up 4 units and left 4 units.
Δ ABC was translated left 4 units and down 4 units.
Δ ABC was translated up 4 units and right 4 units.
Δ ABC was translated right 4 units and down 4 units.
Best answer gets brainliest!
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Answer:
the answer is ABC was translated right 4 units and down 4 units. hope this helped
Simple probability maze
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To solve a simple probability maze calculate the probability in each situation and move through the maze based on these answers.
What is simple probability?This refers to the chances an event happens out of the total outcomes or number of favorable events/ total events.
How to solve a simple probability maze?In this type of maze, you are requested to find the probability of different events and based on this, you can follow a specific pattern to get out of the maze. Due to this, to solve the maze:
Calculate the probability of the first event. For example, the changes of rolling a 6 on the dice. 1 /6 (the dice has 6 sides) = one sixth or 0.166.Now that you have the correct answer move through the direction of that answer, which will take you to another situation.Keep calculating the probabilites and moving based on the answers.Learn more about probability in: https://brainly.com/question/11234923
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What is the value of the dot shown on the number line below? If the answer is not an integer, enter it as a fraction or mixed number.
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what is 722 divided by 9
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Answer: Heyaa! ~
772 divided by 9 is... 80.2
Step-by-step explanation:
Lets solve! ~
Reduce the expression if possible by cancelling the common factors.Hopefully this helps you! ^^
Please help with this. I don’t understand what I’m doing. It’s due tonight
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Answer:
.0006
Step-by-step explanation:
I'm not sure if this is correct.. sorry if this is wrong.. :(
Please help me with this question. Thanks!
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Assuming that all the grapes have the same probability of being randomly picked:
a) 0.11b) 0.24How to find the probabilities?
We know that there are 8 green grapes and 15 red grapes on the bowl, so there is a total of 23 grapes.
a) Here we need to find the probability that both grapes are green. Remember that the probability of getting a green grape is equal to the quotient between the number of green grapes and the total number of grapes, this is:
P = 8/23
But then he must take another, because he already took one, the number of green grapes is 7, and the total number of grapes is 22, so for the second grape the probability is:
P' = 7/22.
The joint probability is the product of the two individual probabilities:
prob = (8/23)*(7/22) = 0.11
b) For the first green grape we know that the probability is:
P = 8/23
Then he must get a red grape. There are 15 red grapes and 22 grapes in total, so the probability is:
P' = 15/22
Then the joint probability is:
prob = (8/23)*(15/22) = 0.24
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