Answer:
Step-by-step explanation:
1+1+2+3+3+5+4+2=2+1+1
Answer:
21=4 ?????
Step-by-step explanation:
huh???????????
Answer:
False
Step-by-step explanation:
1+1+2+3+3+5+4+2= 21
2+1+1= 4
You put an equal sign right smack down in the middle. 21 is not equal to 4 so this inequality is false.
2 x [8 x 4 + (8)2] - 3
Answer:
93
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to RightStep-by-step explanation:
Step 1: Define
2 × [8 × 4 + 8(2)] - 3
Step 2: Evaluate
[Brackets] Multiply: 2 × [32 + 16] - 3[Brackets] Add: 2 × 48 - 3Multiply: 96 - 3Subtract: 93Step-by-step explanation:
claraification: when you said (8)2 does that mean 8^2 or 8 times 2. I assumed that it meant 8^2, but if it is 8 times 2 the answer is 93
2x[8x4+(8)2]-3
2(32+64)-3
2(96)-3
192-3
189
Hope that helps :)
ASAP!! WILL MARK BRAINLIEST!!!!!!!!
Complete the table below to solve the equation 2.5x - 10.5 = 64(0.5^x)
x f(x)= 2.5x - 10.5 g(x) = 64(0.5^x)
2
3
4
5
6
Answer in table format, picture below
Answer:
x = -0.35
Step-by-step explanation:
tep 1 - Multiply 64 and 0.5x. The answer ends up being 32x
Step 2 - You need to get all of the variables on one side and the regular numbers on the other side. To do that, you need to subtract 2.5x from each side so you are left with the equation -10.5 = 29.5x
Step 3 - The final step is to isolate the variable. To do this, you divide each side by 29.5 meaning that x = -0.35
A manager wants to gauge employee satisfaction at a company. She hands out a survey questionnaire to everyone in the human resources
department who were hired in the past two years. The employees must respond to the questionnaire within five days.
What type of bias are the survey results at risk for?
OA. The survey results are not at risk for any bias.
OB.
The survey results are most at risk for undercoverage.
Ос. The survey results are at risk for nonresponse bias and undercoverage.
OD
The survey results are most at risk for nonresponse bias.
If U is a universal set and A is a subset of universal set U, then (A c) c= U.
Select one:
True
False
HEY MATE THIS IS U R ANSWER
TRUE
HOPE IT HELPS YOU
Korey is planning to open a comic book store. Although there are two other comic book stores within 20 miles, he believes he will be able to outperform them with a greater selection of merchandise, gaming competitions, and artist and author signings.
In Korey's business plan, this information should be included in the _____ component.
a.
market analysis
b.
organizational plan
c.
executive summary
d.
implementation plan
Answer
A
Step-by-step explanation:
In Korey's business plan, this information should be included in the market analysis component.
Since Korey is planning to open a comic book store. although there are two other comic book stores within 20 miles, he believes he will be able to outperform them with a greater selection of merchandise, gaming competitions, and author signings, this information should be included in the market analysis component.
The examination of the market looks at the dynamics and appeal of a certain market within a particular industry and the component of the analysis of the industry, which in turn affects the analysis of the global environment.
The advantages, disadvantages, and risks facing a corporation can all be determined through these studies.
Therefore, the correct option is; market analysis.
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If I have 1/4 of a tank of gas what fraction represents the amount required to fill my tank
the rest of the way?
Answer:
1=1 whole full tank
4/4= 1
1/4 = the tank
4/4-1/4= 3/4
The amount required would be 3/4
Answer all & show work! WILL MARK BRAINLIEST!
(Vertex Form to Standard Form)
[tex]y = (x+\frac{1}{2} )^{2} -2[/tex]
[tex]y = 18(x-\frac{1}{2} )^{2} +5[/tex]
[tex]y = -2(x + \frac{1}{2} )^{2}[/tex]
[tex]y = 12(x-2)^{2} + 15[/tex]
[tex]y = 2(x+8)^{2} +10[/tex]
Answer:
Step-by-step explanation:
1 12
2 19
3 10
4 28
5 2
Please answer this I really need it pleaseeeeeeeeeeee
Answer:
WL = DC
Step-by-step explanation:
if you move the triangles to connect to eachother it would show that they are equal.
This is function notation and I have no idea how to do it. I need answers.
Answer:
So you are given the function, f(x) = 3x - 4. You will plug in the value given and solve and write the answer down in the box.
f(x) = 3x - 4 ---> f(5), f(2), f(1), f(10), and f(-1) value given
f(5) = 3(5) - 4
f(5) = 15 - 4
f(5) = 11
f(2) = 3(2) - 4
f(2) = 6 - 4
f(2) = 2
f(1) = 3(1) - 4
f(1) = 3 - 4
f(1) = -1
f(10) = 3(10) - 4
f(10) = 30 - 4
f(10) = 26
f(-1) = 3(-1) - 4
f(-1) = -3 - 4
f(-1) = -7
*Answers are bolded.*
Hope this helps, thank you :) !!
When f(x) = 7x^2 - 2x + 4, evaluate f(-1)
f(-1) =
Answer:
13
Step-by-step explanation:
do u want me to elaborate on how I found it>
Find the perimeter and area of a polygon if the side length is five inches, and the apothem is four inches?
Answer:
25 a 18p
Step-by-step explanation:
4x5 5+5+4+4
A bakery sells 4 lemon poppy muffins for every 5 bran muffins sold. Which table represents the relationship between lemon poppy and bran muffins?
if the store has a sale and all sofas are marked down 45% off . What would be the price of a sofa that was $950.
Answer:
$522.50
Step-by-step explanation:
To find the price, multiply 950 by 0.55
950(0.55)
= 522.5
So, the sale price will be $522.50
If you multiply a number by 3 and then add 40, the result is the same as if you add 17 to the number and then multiply by 2. What is the result if you subtract 9 from the number and then multiply by 4? .
Answer:
The number is -6
The second operation is -60
Step-by-step explanation:
Let the number be x.
Solving (a): The value of x
Operations 1:
Multiply by 3: 3x
Add 40: 3x + 40
Operations 2:
Add 17: x + 17
Multiply by 2: (x + 17) * 2
To find x, equate both operations.
[tex]3x + 40 = (x + 17) *2[/tex]
[tex]3x + 40 = 2x + 34[/tex]
Collect like terms
[tex]3x - 2x = 34 - 40[/tex]
[tex]x = -6[/tex]
Solving (b):
Operations:
Subtract 9: [tex]x - 9[/tex]
Multiply by 4: [tex](x - 9) * 4[/tex]
This gives:
[tex](x - 9) * 4 = (-6 - 9) * 4[/tex]
[tex](x - 9) * 4 = -15 * 4[/tex]
[tex](x - 9) * 4 = -60[/tex]
Nathaniel is going to invest $22,000 and leave it in an account for 20 years.
Assuming the interest is compounded continuously, what interest rate, to the nearest
tenth of a percent, would be required in order for Nathaniel to end up with $33,000?
Answer:2.0%
Step-by-step explanation:
The interest rate required to get a total amount of $33,000.00 from compound interest on a principal of $22,000.00 compounded 1 times per year over 20 years is 2.048% per year.
What is the interest rate?r = n[(A/P)1/nt - 1]
r = 1 × [(33,000.00/22,000.00)1/(1)(20) - 1]
r = 0.0204802
Then convert r to R as a percentage
R = r * 100
R = 0.0204802 * 100
R = 2.048%/year
The interest rate required to get a total amount of $33,000.00 from compound interest on a principal of $22,000.00 compounded 1 times per year over 20 years is 2.048% per year.
The amount a lender charges a borrower is called an interest rate, and it is expressed as a percentage of the principal, or the loaned amount. Typically, a loan's interest rate is expressed as an annual percentage rate, or APR (APR).To learn more about compound interest refer to:
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Which of the following expressions is equivalent to -6?
A 9-(-17)
B. (3)(-2)(-1)
C. -2(4-1)
D. (4-16)
-2
Answer:
The answer would be C.
Step-by-step explanation:
4-1 is 3. -2(3) is -6.
Job costing 1680000 to manufacture according to their job cost sheet were completed during the year pass the journal entry
Answer:
Date Account Title Debit Credit
XX-XX-XX Finished Goods $1,680,000
Work in Process $1,680,000
The good would be transferred at cost to the Finished goods account which would be debited to show its increase.
Work in Process will be credited to show that the job is being taken from it.
someone tell me the slope
Answer:
-8/3
Step-by-step explanation:
since it's going downwards it's negative and it does 4y by x square so it would be -8/3
, hope it helps
The square of the difference of three times a number, w, and four times a number, x
To determine if the class understood the homework assignment, the math teacher checks the top 3 papers in the pile of collected homework. The teacher finds that all students understood the homework assignment
Answer:
ask them question and give them homework so that the teacher will find out that they understood
This is a biased convenience sample, the conclusion is not valid
A projectile is fired upward from the ground with an initial velocity of 300 feet per second. Neglecting air resistance, the height of the projectile at any time t can be described by the polynomial function P(t) = 16t 2 + 300t
Answer: The polynomial that describes the projectile's height is:
P(t) = - 16t*2 + 300t
For t = 1 second we have:
P(1) = - 16*1^2 + 300*1
P(1) = 284 ft
The height of the projectile after 1 second is 284 feet.
Step-by-step explanation:
The height should be 284 feet.
Given that,
A projectile is fired upward from the ground with an initial velocity of 300 feet per second Neglecting air resistance, the height of the projectile at any time t can be described by the polynomial function P(t) = [tex]16t \times 2 + 300t[/tex]Based on the above information, the calculation is as follows:
[tex]P(t) = -16t\times 2 + 300t[/tex]
Here t = 1
[tex]P(1) = - 16\times 1^2 + 300\times 1[/tex]
= 284 ft
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Given the following graph
Find the amplitude and vertical shift?
Please write down the parent function and the function creating the graph.
Answer:
The amplitude = 2b, and the verticle shift = 2, which means it has been shifted down 2 units.
Step-by-step explanation:
The highest point is when y = 0 and the lowest point is when y = -4. The vertical distance between the peak and valley is 4 units, which cuts in half to 2. This is the amplitude. It's the vertical distance from the center to either the peak or valley.
I hope I helped! :)
Would appreciate Brainliest! ;)
What is the value of n when n = 2 ?
Answer:
2
Step-by-step explanation:
Is there an expression you need to solve?
n = 2 so the value would be 2
help please❗❗❗❗❗❗❗❗❗❗❗❗
Valerie cut a piece of material to use as a pattern. She drew a sketch of the piece of material on the coordinate plane below.
If the length of each square represents one inch, what is the length from corner B to corner C?
A.
15 inches
B.
12 inches
C.
14 inches
D.
13 inches
===========================================================
Explanation:
There are three methods to solve this problem
--------------------------
Method #1
Let point D be at the location (0,6). So this point is on line BC such that it cuts BC into two pieces of BD and DC.
BD is 7 inches long since it spans from x = -7 to x = 0
DC is also 7 inches long because it spans from x = 0 to x = 7
We can treat everything on line BC as if it was a number line.
So overall, BC = BD+DC = 7+7 = 14 inches
--------------------------
Method #2
Because points B and C are on the same horizontal level, we can subtract the x coordinates of each point. We apply absolute value to ensure the result of subtraction is never negative.
|B-C| = |-7-7| = |-14| = 14
or
|C - B| = |7 - (-7)| = |7 + 7| = |14| = 14
The order of subtraction doesn't matter as long as you use absolute value.
----------------------------
Method #3
We can use the distance formula to compute the distance from B(-7,6) to C(7,6)
So we'll make (x1,y1) = (-7,6) and (x2,y2) = (7,6)
Then we have the following steps
[tex]d = \text{Distance from B to C}\\\\d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}\\\\d = \sqrt{(-7-7)^2 + (6-6)^2}\\\\d = \sqrt{(-14)^2 + (0)^2}\\\\d = \sqrt{196 + 0}\\\\d = \sqrt{196}\\\\d = 14\\\\[/tex]
The distance from B to C is 14 inches, which is the same as saying segment BC is 14 inches long.
The distance formula is overkill in my opinion, so method 1 or 2 might be the better option.
Solve -8x^18/4x^6 for steps of the product of two exponentials
Given:
The expression is:
[tex]\dfrac{-8x^{18}}{4x^6}[/tex]
To find:
The simplified form of the given expression.
Solution:
We have,
[tex]\dfrac{-8x^{18}}{4x^6}[/tex]
It can be written as
[tex]\dfrac{-8x^{18}}{4x^6}=\dfrac{-8x^{6+12}}{4x^6}[/tex]
[tex]\dfrac{-8x^{18}}{4x^6}=\dfrac{-(2)(4)x^6x^{12}}{4x^6}[/tex] [tex][a^{m+n}=a^ma^n][/tex]
Cancel out the common factors.
[tex]\dfrac{-8x^{18}}{4x^6}=\dfrac{-2x^{12}}{1}[/tex]
[tex]\dfrac{-8x^{18}}{4x^6}=-2x^{12}[/tex]
Therefore, the simplified form of the given expression is [tex]-2x^{12}[/tex].
If a = 4 and b = 7 what is A - B
Answer:
-3
Step-by-step explanation:
A-B
4-7
= -3
hence the answers of this question is -3
14 i (Simplify:) Vī6 +54 - /250
A rectangular prism has a length of 12 in., a width of 5 in., and a height of 414 in. The prism is filled with cubes that have edge lengths of 14 in. How many cubes are needed to fill the rectangular prism? Enter your answer in the box.
Answer:
The answer is 16320
I took the test
Answer:
16320
Step-by-step explanation:
Same i took it
The variables x and y vary inversely, and y= 6 when x = 3. Write an equation that
relates x and y. Then find y when x = 10.
Answer:
Y=1/X
y=1/3
X=10
y=1/10