Answer:
3x2−7x−6=0
x=−7±(−7)2−4(3)(−6)√2(3) =−7±121√6 x=23 and x=−3 x = − 7 ± ( − 7 ) 2 − 4 ( 3 ) ( − 6 ) 2 ( 3 ) = − 7 ± 121 6 x = 2 3 and x = − 3
Step-by-step explanation:
Answer:
648
Step-by-step explanation:
bases of 3 and 2 are not the same so cannot multiply them and add exponents
3^4 = 81
2^3 = 8
81 x 8 = 648
I'M GIVING ETRA POINTS AND BRAINLIEST
The company wants to reduce total expenses to $1,300. What expenses would you cut and by how much?
What impact might your decision have on profit? Explain.
What might happen if the company increases prices 20%? Explain.
If the cost of supplies (inputs) decreases, what might happen to company's profit? Explain.
If the supply of a product goes down, what might happen to the price and sales?
Answer:
Answer in this link
bit / ww.com
The answers of questions given are explained .
What is revenue?Revenue is the money generated from normal business operations, calculated as the average sales price times the number of units sold. It is the top line (or gross income) figure from which costs are subtracted to determine net income. Revenue is also known as sales on the income statement.
Total Revenue = Number of Units Sold X Cost Per Unit
According to the question
a> The company wants to reduce total expenses to $1,300.
Then expenses would i cut is from
Rent expenses as all other expenses are very important but we can try to lower out rent expenses by $1,300.
b>After the decision the impact will be on profit is
It will increase our profit by $1,300 as
Profit = Sales - Expenses
c>if the company increases prices 20%
i.e
If price will be increases then revenue will also increase by 20%
As Total Revenue = Number of Units Sold X Cost Per Unit
Therefore ,
Total Revenue = 356500 * 1.2
= 427800
d> If the cost of supplies (inputs) decreases,
The impact on profit is it will increase
as if cost of supplies decreases that is it will decrease the supplies expenses also which will cost in less expense and higher profit .
e> If the supply of a product goes down,
It will lower the revenue or sales also
as Total Revenue = Number of Units Sold X Cost Per Unit
But if supply of a product goes down and price per unit increase it will maintain the sales or revenue .
Hence, The answers of questions given are explained .
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The convex polygon below has 6 sides. Find the value of x.
1180
1540
103°
ro
121
130°
Answer:
it is.............1180 :]
-3<=5x+2<=12 can someone answer this please
Inequality Form:
− 1 ≤ x ≤ 2
Interval Notation:
[ − 1 , 2]
Graph:
Answer:
- 1 ≤ x ≤ 2
Step-by-step explanation:
Given
- 3 ≤ 5x + 2 ≤ 12 ( subtract 2 from each interval )
- 5 ≤ 5x ≤ 10 ( divide each interval by 5 )
- 1 ≤ x ≤ 2
The small number is a 3 please help
(10x -4)
----------- = 20
5
what is the value of x makes the equation true?
Dave and 6 friends went to dinner. They split the bill evenly. The total for the meal was $84. How much did each friend pay
Step-by-step explanation:
Dave + 6 friends = 7 friends in total
84 ÷ 7 = 12
Each friend paid $12
Each of them paid $12 for the Meal.
What is Unitary Method?The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
We have,
Dave and 6 friends went to dinner.
Total amount of meal= $84
So, each of them paid
= 84/ 7
= 12
Thus, each of them paid $12.
Learn more about Unitary Method here:
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Does the following graph represent a proportional or non-proportional relationship? Explain your reasoning.
Answer:
Non-proportional relationship
Step-by-step explanation:
Proportional relationships must pass through the origin. Otherwise, at [tex]x=0[/tex], we lose the constant of proportionality, and the y-value at [tex]x=0[/tex] becomes correlated only to the y-intercept.
The format for a proportional relationships is given by [tex]y=kx[/tex], where [tex]k[/tex] is some constant referred to as the constant of proportionality.
I thought it was 2 but it’s not one of the answers :3,4,5,or 6 cans?
Answer:
6 cans
Step-by-step explanation:
Answer:
4 cans
Step-by-step explanation:
The total area is 2(L * H) + 2(W * H) or
2(20 * 10) + 2(15 * 10)
= 2*200 + 2*150 = 700 total sq ft.
Since one can covers 350, then 700/350 = 2 cans, BUT they want 2 coats so
double it (2*2=4).
10x+18=8x+4 please and thank you
Answer:
x = -7
Step-by-step explanation:
10x + 18 = 8x + 4
take away 4 from both sides
10x + 14 = 8x
take away 10x from both sides
14 = -2x
divide botth sides by -2
x = -7
PLEASE HELP ME IF YOU CAN! please tell me how you got the answer thank you!
Answer:
D) 35.6
Step-by-step explanation:
Use pythagorean theorem
22^2 + 28^2 = 1268
Take square root of 1268, which equals to 35.60898763.
Please help will mark brainliest
The total cost of the tent is 409.86
------------------------------------------------------
explanation:
230×0.65=149.50
230+149.50=379.50×.08=30.36
379.50+30.36=409.86
(Hope this helps :) )
============================================================
Explanation:
65% = 65/100 = 0.65
65% of 230 = 0.65*230 = 149.50
When applying markup, the store increases the cost by $149.50 to get the retail price of 230+149.50 = 379.50, which is the price the customer sees. This is the price before tax.
As a shortcut, we can say 1.65*230 = 379.50 because 1.65 = 1 + 0.65 = 100% + 65%. So 1.65 effectively means "increase the value by 65%"
Similarly, the multiplier 1.08 means "increase by 8%". The cost after tax would be 1.08*379.50 = 409.86 which is the answer
----------
As an even quicker shortcut, we can do both increases at once to say:
1.65*1.08*230 = 409.86
The order of multiplication doesn't matter. The two multipliers 1.65 and 1.08 can be combined into 1.65*1.08 = 1.782 which represents a 78.2% increase overall. After the mark up and tax are considered, the jump from $230 to $409.86 is 78.2%
We can apply the percent change formula to confirm this
A = old value = 230
B = new value = 409.86
C = percent change
C = [ (B-A)/A ] * 100%
C = [ (409.86-230)/230 ] * 100%
C = 0.782 * 100%
C = 78.2%
So it might be tempting to say 65% + 8% = 73%, but as you can see above, that calculation is not true.
PLEASE HELP! ( no random links)
“What is the average age number of the people in your family?” Is this a statistical question or non-statistical?
Answer:
This is a statistical question.
A statistical question arises when you're asked to collect or gather varying data.
Can someone pls help me asap !!!!
can someone help me?
Answer:
D) 12 1/2 miles
Step-by-step explanation:
you can create a proportion for inches over miles equals inches over miles
(3/4 ÷ 15/2) = (5/4 ÷ m)
cross-multiply to get:
3/4m = 75/8
cross-multiply again:
24x = 300
x = 12 1/2
can someone tell me if these are functions or not..
Answer:
3. is a functions and 4 isnt
Step-by-step explanation:
Help a playa out please ? Correct ans
Answer:
Its A. 35.3°
Step-by-step explanation:
if its wrong let me know so I can see what I did wrong
Find the sales price of the following item.
A camera originally costing $199.99, marked down $18.50.
A$10.81
B$181.49
C$218.49
D$3,699.82
Answer:
B
Step-by-step explanation:
Solve for v.
v +1.6=9.86
what is v?
Answer:
its 8.26
Step-by-step explanation:
you just subtract 9.86 with 1.6 and then you get the answer hope I helped
ASAP im'm doing this for my sis....i just dont have the time to figure it out
Answer:
Never learned this
Step-by-step explanation:
Answer:
I think the answer is D. but im not sure
hope this helps
have a good day :)
Step-by-step explanation:
Card was bought for 5 dollars. It's has appreciated 5% each year. When will the card be worth 25 dollars?
Answer:
32 years
Step-by-step explanation:
Given data
Principal= $5
Rate= 5%
FInal amount= $25
Time=???
Applying the compound interest formula for time
t= ln(A/P)/r
t= ln(25/5)/0.05
t= ln(5)/0.05
t= 1.60/0.05
t= 35 years
Hence the time is 32 years
3 quarters x 5 over 7
Hey there!
3/4 • 5/7
= 3(5)/4(7)
3(5) = 15⮐ Solving for your NUMERATOR (TOP number)
4(7) = 28⮐ Solving for your DENOMINATOR (BOTTOM number)
= 15/28
Answer: 15/28
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
Which expression results in a rational number?
(1) Root 121- Root 21
(2) Root 25 x Root 50
(3) Root 36 / Root 225
(4) 3 Root 5 + 2 Root 5
Consider the graph of the function f(x)=10^x. What is the range of function g if g(x)=-2f(x)+1?
A. (-infinity, 1)
B. (-2, infinity)
C. (-infinity, 2)
D. (0, infinity)
Answer:
I don't actually know what the answer is but be free to put in the comments. If wondering i put (-∞,1)
Step-by-step explanation:
PLEASE HELP! ITS DUE IN 2 HOURS, I WILL GIVE BRAINLIEST. PLEASE SHOW ON GRAPH
Answer:
3/4
Step-by-step explanation:
work out the value of N when a=2 and b=3
N = 4a + 6b
Answer:
26
Step-by-step explanation:
N = 4a + 6b
Let a=2 and b=3
N = 4*2 + 6*3
Multiply
N = 8+18
Add
N =26
Answer:
[tex]\huge\boxed{Answer\hookleftarrow}[/tex]
Given,
[tex]a = 2 \\ b = 3[/tex]
So,
[tex]N = 4a + 6b \\ N = 4(2) + 6(3) \\ N = 4 × 2 + 6 × 3 \\ N = 8 + 18 \\ N = 26[/tex]
⎇ The value of N is 26.
In a survey of 500 voters, 430 said they would vote for the same candidate again. What percent of the voters would vote the same way again?
Answer: 86%
Step-by-step explanation:
What is the differentiation of (sin3x-cos4x)(tan6x+sec8x)
Answer:
expanded:
y = sin(4x)*sin(4x)*cos(3x)
need to use the product rule and chain rule
look at individual derivatives, use chain rule
d/dx sin(4x) = 4cos(4x)
d/dx cos(3x) = -3sin(3x)
put it together using product rule
dy/dx = 4cos(4x)*sin(4x)*cos(3x) + 4cos(4x)*sin(4x)*cos(3x) - 3sin(3x)*sin(4x)*sin(4x)
simplify
dy/dx = 8cos(4x)*sin(4x)*cos(3x) - 3sin(3x)*sin2(4x)
answer is A.
Hope it helps friend request me and I'll accept xx:)
Help me hurry pleaseeeeeeeeeeeeee im taking test
THE ANSWER IS C
its asking the percentage of cats that are no more than 7 pounds
An account earns simple interest. Find the annual interest rate. Interest = $60 principle = $500 time = 2 years Please help!!
Answer:
A = $560.00
Step-by-step explanation:
I = A - P = $60.00
Formula:
[tex]A = P(1 + rt)[/tex]
First, converting R percent to r a decimal
r = R/100 = 6%/100 = 0.06 per year.
Solving our equation:
A = 500(1 + (0.06 × 2)) = 560
A = $560.00
The total amount accrued on a principal of $500.00 at a rate of 6% per year for 2 years is $560.00.
If the data represented by the graph is normally distributed, what are the endpoints of the middle 68% of the data?
Answer: -1.8 and 11.4
Step-by-step explanation:
Trust me or don’t lol
Answer:
D. 2.6 and 7
Step-by-step explanation:
Plato course, did the test