Answer:
12
Step-by-step explanation:
Hi there !
144 | 2
72 | 2
36 | 2
18 | 2
9 | 3
3 | 3
1
144 = 2⁴ × 3²
√144 = √2⁴×3² = 2²×3 = 4×3 = 12
Good luck !
If y = 32 when x = 8, find y when x = 30.
Answer:
The answer would be y = 120.
Step-by-step explanation:
If x is always 1/4 of y, then if x equals 30, y would be 4 times the amount of x. I hope this helps you! :)
g(x) = 4x^2 – 16x +3
Answer:
https://brainly.com/question/18832765
Step-by-step explanation:
Most thermal conductors are made of which material?
plastic
glass
rubber
metal
Most thermal conductors are made up of metal material.
We have to determine, most thermal conductors are made of which material?
According to the question,
It is one of the three concepts by which heat and energy can be transferred from one place to the other within a material or from one material to another.
Conduction occurs by direct contact whereas Convection occurs by movement or flow of heat.
Radiation on the other hand occurs with the help of electromagnetic waves.
Conduction mostly occurs in metals and the conductivity of metal is different from one another.
When it comes to the best metal for thermal conductivity, ideally it is Silver but Copper is used instead.
The reason for it is that Silver is too expensive and is infeasible to use. Copper, on the other hand, is available in abundance, is affordable, and can be used in any application.
Hence, Most thermal conductors are made up of metal material.
For more details refer to the link given below.
https://brainly.com/question/1033537
what is the x- intercept of the line 5x- 2y=10?
Answer: x= -5/2 y=-5
Step-by-step explanation:
Write an algebraic expression for the word expression.
the sum of 3 and a number x
The expression is .
Answer:
3 + x
Step-by-step explanation:
Sum means to add, so you would just add 3 and x (since they haven't given an actual number and only a variable).
The sum of the number 3 and the variable x will be (x + 3).
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
In the linear expression, the degree of the variable is one.
The sum of 3 and a number x.
Then the expression will be
⇒ 3 + x
The number 3 is a constant number and the term x is a variable.
The expression (x + 3) is a linear expression because the degree of the expression is one.
The number of the variable is one, then the expression is linear expression of one variable.
Thus, the sum of the number 3 and the variable x will be (x + 3).
More about the Algebra link is given below.
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◘HURRY PLEASE◘
↓↓↓↓↓↓↓↓↓↓↓↓↓↓
Answer:
B, the parabola is narrower.
Step-by-step explanation:
Given the parent square function: x^2.
A vertical stretch by a scale factor of 3 is made to transform x^2 into 3x^2.
A stretch makes the function narrower, a compression makes the function wider.
Therefore the parabola is narrower.
A nursery owner buys 9 panes of glass to fix some damage to his greenhouse. The 9 panes cost $22.05 Unfortunately, he breaks 4 more panes while repairing the damage. What is the cost of another 4 panes of glass?
Answer: $9.80
Step-by-step explanation:22.05/9=2.45x4= 9.80
Answer:
$4.30
Step-by-step explanation:
Two panes of glass cost $4.30.
Explanation
First find the cost of one pane of glass (the "unit cost")
7 panes of glass cost
$
15.05
, so one pane of glass costs
15.05
÷7∩
$2.15 ← cost of one pane of glass
Then use that answer to find the cost of two panes of glass
If one pane of glass costs $2.15, then 2 panes cost 2× $2.15 $4.30 ← cost of two panes of glass
Answer:
Two panes of glass cost $4.30.
Carnival M charges an entrance fee of $5.00 and $0.65 per ticket for the rides. Carnival P
charges an entrance fee of $10.00 and $0.45 per ticket for the rides. How many tickets must
be purchased in order for the total cost at Carnival M and Carnival P to be the same?
Which relation is a function of x?
Answer:
first one
Step-by-step explanation:
a number cant be repeated on the Y axis
Answer:
Table D
Step-by-step explanation:
Samuel invested $53,000 in an account paying an interest rate of 6.7% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest cent, would be in the account after 17 years?
Answer:
A≈165553.09
Step-by-step explanation:
To the nearest cent, there would be $174,529.50 in Samuel's account after 17 years of continuous compounding at an interest rate of 6.7%.
What is continuous compounding?The formula for calculating the amount of money in an account with continuous compounding is:
[tex]A = Pe^{(rt)}[/tex]
where:
A = the amount of money in the account after t years
P = the principal amount invested
r = the annual interest rate (as a decimal)
t = the time in years
e = Euler's number (approximately 2.71828)
Using this formula, we can calculate the amount of money in Samuel's account after 17 years as follows:
[tex]A = 53,000 \times e^{(0.067\times 17)[/tex]
A ≈ $174,529.50
Therefore, to the nearest cent, there would be $174,529.50 in Samuel's account after 17 years of continuous compounding at an interest rate of 6.7%.
To know more about continuous compounding follow
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1.) An elephant's heart beats 75 times in 3 minutes.
It will beat 325 times in how many minutes?
I
Answer: 13 minutes
Step-by-step explanation: common sence every minute the heart beats 25 times so 25 times 3 equals 75 so if that s true then 25 times 13 equals 325 ;)
Answer:
12.99 - 13 min.Step-by-step explanation:
It is 12.99 - 13 min. because 325 divided by 75
equals 4.33 and so on. If you times 4.33 by 3
you get 12.99, if your teacher said to round it
then do 13 Min. Hope this helps! <3
24=12x+6y solve for y
Answer:
y = 4 - 2x
Step-by-step explanation:
Hope this helps! Have a great day!
Can someone please answer this question for me 3(7q−10)
Answer:
21q-30
Step-by-step explanation:
If u use the distributive property, 3*7 is 21, therefore it would be 21q, and 3*10 is 30, so, the final answer would be 21q-30.
What is the largest multiple of 7?
Answer:
175
Step-by-step explanation:
Water can exist in three states:
solid Ice, liquid water, and
gaseous water vapor. It takes a
certain amount of heat before
water can change state. Use the
following information to sketch the
graph of the function representing
the temperature of water as a
function of the amount of total
heat added in Joules (1). Explain
why this situation involves
piecewise function.
Answer:
The graph illustrates the process of changing ice at –50°C to steam at 150°C.
Find the value for f(-3) if f(x)=3x-5
Answer:
-14
Step-by-step explanation:
-3 replaces f which is x so its 3 time -3 which is -9 -5
Answer:
-14
Step-by-step explanation:
f(-3)= 3(-3) - 5
3 x -3 = -9
-9 - 5 = -14
-14 is your answer ;)
-66 = -9n + 16n + 4
Solve these step by step pls
Answer:
n= -10
Step-by-step explanation:
-66=7n+4
-7n=4+66
-7n=70
n=70/-7
n= -10
Answer:
n = -10
Step-by-step explanation:
-66 = -9n + 16n + 4
1. I started by subtracting 4 on both sides of the equation this gives you -70 = -9n + 16n
2. I then combined the like terms 16n and -9n on the right side of the equation. We do this by subtracting 9n from 16n. Which gives you -70 = 7n
3. We then divide both sides by 7 in order to get -10 = n
This gives you your final answer of n = -10
Sort these words with the correct definition.
Words: Theme, Convey, Poem, & Stanza.
Answer: convey- make an idea understandable; theme- subject or topic; poem- writing in speech and song, with stanzas; stanza- group of lines, verse
Step-by-step explanation:
A nutrition label states that there are 36 grams of carbohydrates in each serving. This accounts for 12% of the daily value. How many grams of carbohydrates are recommended per day?
Answer:
300 grams of carbohydrates are recommended per day
Step-by-step explanation:
First, convert 12% daily value into decimal: 12/100=0.12
Since this is a word problem and we have 36 grams and 12% daily value, we should make an equation first.
We are looking for how many grams of carbs should be taken a day, so lets use x as the unknown. We need to find x!
0.12 x= 36 g
Now: divide 36 grams by 0.12
x= 36g/0.12= 300g
x= 300 grams of carbohydrates are recommended per day.
The perimeter of a fence must be no larger than 500 feet in length. The longer side of the fence must be 10 feet more than twice the length of the shorter side. Write and solve and inequality to determine the maximum length of the shorter side of the fence.
Answer:
The shortest side of the fence can have a maximum length of 80 feet
Step-by-step explanation:
Inequalities
To solve the problem, we use the following variables:
x=length of the longer side
y=length of the sorter side
The perimeter of a rectangle is calculated as:
P = 2x + 2y
The perimeter of the fence must be no larger than 500 feet. This condition can be written as:
[tex]2x + 2y \le 500[/tex]
The second condition states the longer side of the fence must be 10 feet more than twice the length of the shorter side.
This can be expressed as:
x = 10 + 2y
Substituting into the inequality:
[tex]2(10 + 2y) + 2y \le 500[/tex]
This is the inequality needed to determine the maximum length of the shorter side of the fence.
Operating:
[tex]20 + 4y + 2y \le 500[/tex]
Simplifying:
[tex]20 + 6y \le 500[/tex]
Subtracting 20:
[tex]6y \le 500 - 20[/tex]
[tex]6y \le 480[/tex]
Solving:
[tex]y \le 480 / 6[/tex]
[tex]y \le 80[/tex]
The shortest side of the fence can have a maximum length of 80 feet
A phone company offers two monthly plans. Plan A costs $20 plus an additional $0.07 for each minute of calls. Plan B costs $16 plus an additional $0.11 for each minute of calls.
Question A) For what amount of calling do the two plans cost the same?
Question B)What is the cost when the two plans cost the same?
ASAP!!! if my grade is a 91% and i get a 74% what will my grade be
Answer:
70
Step-by-step explanation:
Write the equation of a line that passes through (0, -6) and (11, 1).
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ;)
Find the slope of the line below. *
Answer:
I believe it would be -3,4.
Step-by-step explanation:
To find slope you use rise over run, where you count up first, then go to the side. If you count down on the left you count 3 boxes, but since its going down its negative. And to get the run you count over 4. Meaning it's -3,4
An elevator goes up 12 floors. I need help with this to I’m confused.
Answer:
Because, the situation is going up, the integer is +12 or 12.
do i use mean and standard deviation or median and interquartile range?
Answer: median and interquartile range
Step-by-step explanation:
What is the slope of line p
a bag contains 5 red balls and some Blue Balls if the probability of drawing a blue ball is double that of red ball find the number of a blue balls in the back
Answer:
10
Step-by-step explanation:
Let the number of blue balls be x.
Number of red balls = 5
Total number of balls = x + 5
P (getting a red ball) = 5/x+5
P (getting a blue ball) = x/x+5
Given that
2(5/x+5) = x/x+5
10(x+5) = x^(2) +5x
x^(2)-5x-50=0
x(x-10)(x+5)
Now either x-10 = 0 or x+5= 0
But number of balls cannot be negative.
Hence, the number of blue balls is 10.
Can someone tell me what means this formula?, i dont know what means this parentheses whitout a division :(
Answer:
Hello:
Step-by-step explanation:
It means 'choose'. I would advise you to search up 'combinatorics' on YT and learn from there because I don't think i can explain it as well as them on them.
I need help! Plz someone help me
Answer:
B
Step-by-step explanation:
