Answer:
Jean
Step-by-step explanation:
Vincent can bake 10 cakes or make 5 pizzas in an hour. Jean can bake 12 cakes or make 8 pizzas in an hour. Please answer the four questions. 1 . Which cook has the absolute advantage in baking cakes
Absolute advantage exists when a producer can make greater quantity of products at the same cost as its rivals or makes the same quantity of product at a lower cost than its rivals. In the scenario described above, Jean as the absolute advantage as he can make more
Maria is covering an entire box with 1-in. mosaic tiles and wants to find out how many square inches of mosaic files will cover the entire box. 3 in. 4 in. 9.5 in. Which statement is correct about the amount of mosaic tiles that will cover the entire box? O The amount of mosaic tiles covering the box is the surface area, which is 157 in.? O The amount of mosaic tiles covering the box is the surface area, which is 114 in.? O The amount of mosaic tiles covering the box is the volume, which is 157 in.3. O The amount of mosaic tiles covering the box is the volume, which is 114 in..
The amount of mosaic tiles covering the box is the surface area, which is 157 in.
Answer:
A
Step-by-step explanation:
What is 2 to the 5th power?
Step-by-step explanation:
2 to the 5th power =2⁵=2×2×2×2×2=32
The value of 2 to the 5th power (2⁵) is equal to 32.
To calculate 2 to the power of 5 (2⁵).
We have to multiply the base number (2) by itself for the number of times specified by the exponent (5).
So, 2⁵ can be calculated as:
2 × 2 × 2 × 2 × 2
= 32
Therefore, 2 to the 5th power (2⁵) is equal to 32.
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Find the total surface area of this triangular prism.
10 cm
6 cm
4 cm
8 cm
Answer:
I need the labels (Height , Width, Length)
Step-by-step explanation:
You have land that you would like to use to create two distinct fenced-in areas in the shape given below. You have 410 meters of fencing materials to use. What values of x and y would result in the maximum area that you can enclose
Answer:
[tex]x = \frac{205}{3}[/tex]
[tex]y =\frac{195}{4}[/tex]
Step-by-step explanation:
Given
[tex]p = 410[/tex] --- perimeter
See attachment for fence
Required
x and y
The perimeter of the fence is:
[tex]p = 2(x + y +5 + y) +x[/tex]
Open bracket
[tex]p = 2x + 2y +10 + 2y +x[/tex]
Collect like terms
[tex]p = 2x+x + 2y + 2y+10[/tex]
[tex]p = 3x + 4y+10[/tex]
Substitute: [tex]p = 410[/tex]
[tex]3x + 4y+10 =410[/tex]
Make 4y the subject
[tex]4y =410-10-3x[/tex]
[tex]4y =400-3x[/tex]
Make y the subject
[tex]y =\frac{400-3x}{4}[/tex]
The area (A) of the fence is:
[tex]A = (y + y + 5) * x[/tex]
[tex]A = (2y + 5) * x[/tex]
Substitute: [tex]y =\frac{400-3x}{4}[/tex]
[tex]A = (2*\frac{400-3x}{4} + 5) * x[/tex]
[tex]A = (\frac{400-3x}{2} + 5) * x[/tex]
Take LCM
[tex]A = (\frac{400-3x+10}{2}) * x[/tex]
Solve like terms
[tex]A = (\frac{410-3x}{2}) * x[/tex]
Open bracket
[tex]A = \frac{410x-3x^2}{2}[/tex]
Remove fraction
[tex]A = 205x-1.5x^2[/tex]
Differentiate both sides
[tex]A' = 205 - 3x[/tex]
To maximize; set [tex]A' =0[/tex]
[tex]205 - 3x =0[/tex]
Solve for 3x
[tex]3x = 205[/tex]
Solve for x
[tex]x = \frac{205}{3}[/tex]
Recall that: [tex]y =\frac{400-3x}{4}[/tex]
So, we have:
[tex]y =\frac{400-3*205/3}{4}[/tex]
[tex]y =\frac{400-205}{4}[/tex]
[tex]y =\frac{195}{4}[/tex]
Factorizie completely 2ap+aq-bq-2bp
Answer:
2ap + aq - bq -2bp = (a - b)(2p + q)
Step-by-step explanation:
(2ap + aq) - (bq -2bp)
a(2p +q) -b(q + 2p) [ taking a common from the first, and b from the second]
(2p + q) [a - b] [takin (2p + q)]
(2p + q)(a - b)
The completely factored form of the expression 2ap + aq - bq - 2bp is
(a - b)(2p + q).
In order to completely factorize the given expression, we need to look for common factors and apply factorization techniques.
Given expression: 2ap + aq - bq - 2bp
Step 1: Look for common factors.
Notice that 'a' is common in the first two terms, and '-b' is common in the last two terms.
Step 2: Factor out the common terms.
We can factor 'a' from the first two terms: a(2p + q)
And factor '-b' from the last two terms: -b(q + 2p)
Step 3: Rearrange the expression.
Now we have: a(2p + q) - b(q + 2p)
Step 4: Factor by grouping.
We can see that (2p + q) is common in both terms, so we can factor it out: (2p + q)(a - b)
Step 5: Final result.
Thus, the completely factored form of the given expression is
(a - b)(2p + q).
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Which number is a multiple of 9? A) 47 B) 56 C) 64 D) 72
Answer
72is the multiple of 9
Compare the quantity in Column A with the
quantity in Column B.
It Is My Work From My Laptop
s an initial service charge of $100 plus $50 per hour of use, and $20 per hour for the driver. Darren rented a limousine for his wedding. The expression \large 100+h\left(50\right)+h\left(20\right) represents his cost for h hours.
Part A: Find a simpler way to calculate the cost. Explain.
Part B: Find the cost for 7 hours of rental time.
Answer:
A: $100 + $70h = Cost
B: $590
Step-by-step explanation:
A: you can combine the use rate and the driver rate together since they both have the save variable.
B: $100 + $70 (7) = Cost
$100 + $490 = Cost
$590 = Cost
put 0.171, 0.18, 0.7, 0.251 into descending order
Answer:
0.7 , 0.251 , 0.18 , 0.171
Step-by-step explanation:
0.7 is highest 0.251 is 2nd highest 0.18 is lower and 0.171 is lowest as it is simplified to 0.17 to which is lower than 0.18. I am only 8 years old and you should thank me so yeah.
Abdallah noticed that if he takes the opposite of his age and adds 40, he gets the number 28.
Ali wants to know Abdallah's age. He wrote the equation -x + 40 = 28 And he got his age as 68.
What was Ali's mistake? how old is Abdallah?
Please solve neatly and show steps.
The equation is correct. He did mistake is calculation. The correct calculation is:
-x + 40 = 28
=> 40 = 28 + x
=> 40 - 28 = x
=> 12 = x
ausbin decides to use khan academy
Answer:
So?
Step-by-step explanation:
4. If a =15yds. and the hypotenuse c = 17 yds., what is the value of the leg b?
5. If b = 40 mi. and the hypotenuse c = 50 mi., what is the value of leg a?
9514 1404 393
Answer:
4. 8 yds
5. 30 mi
Step-by-step explanation:
The relation according to the Pythagorean theorem is ...
c² = a² + b²
This can be solved for 'a' or 'b' to get ...
a = √(c² -b²)
b = √(c² -a²)
__
4. b = √(17² -15²) = √(289 -225) = √64 = 8
The length of leg b is 8 yards.
__
5. a = √(50² -40²) = √(2500 -1500) = √900 = 30
The length of leg 'a' is 30 mi.
_____
Additional comment
You may recognize the relevant Pythagorean triples as (3, 4, 5) and (8, 15, 17). A few others that are often seen are (5, 12, 13), (7, 24, 25) and (9, 40, 41). Any of these can be multiplied by some factor, as the (3, 4, 5) triple is in problem 5.
The 100-meter dash times in the girls track meet were normally distributed with a mean of 13 seconds and a standard deviation of 0.3 seconds. What is the probability that a runner finished between 12.4 and 14 seconds?
Answer:
97.68 %
z(lower) = .0227
z(upper) = .999
Step-by-step explanation:
Find the average rate of change of f(x) = -x² + 5x+2 from x=3 to x=6.
Simplify your answer as much as possible.
HELP ASAP PLEASE
9514 1404 393
Answer:
-4
Step-by-step explanation:
The points at the ends of the interval are ...
(3, f(3)) = (3, 8)
(6, f(6)) = (6, -4)
The slope is given by the slope formula:
m = (y2 -y1)/(x2 -x1)
m = (-4 -8)/(6 -3) = -12/3 = -4
The average rate of change is -4.
Outcome 0 1 2 3 Probability 0.25 0.25 0.25 0.25 Which is the expected value of the random variable with the given probability distribution? a. 0 c. 1.5 b. 1 d. 2 Please select the best answer from the choices provided
Answer:
1.5
Step-by-step explanation:
.25*0+1*.25+2*.25+3*.25=1.5
measure the bearing from b to a then bearing from a to b
Answer:
[tex]ax \: \: \: \: \: \: \: \:xb[/tex]
pls help me with this answer
Answer:
D
Step-by-step explanation:
Closed circle is used for inequalities with a line under it.
Open circle is for regular inequalities
Answer:
d
Step-by-step explanation:
closed circle means greater than or equal to and we know its going up from 23
Honestly I’m bad at math what is the following product
Answer:
It’s either D or C
Step-by-step explanation:
Can you give the answers to these problems I let the pictures here (they are only two)
Answer:
Here's what I got
Step-by-step explanation:
(6n^2 - 6n - 5)(7n^2 + 6n - 5)
42n^4 - 6n^3 - 101n^2 + 25
(n^2 + 6n - 4)(2n - 4)
2n^3 + 8n^2 - 32n + 16
IN OPQ, the measure of Q= 90, OQ=12, PO= 13, and QP=5. What ratio represents the cosine of O?
Answer:
12/13
Step-by-step explanation:
The cosine of O
= QO / PO
= 12 / 13
Write the slope intercept form of the equation of the line through the given point with the given slope. Through (-5 -2) slope -3/5.
Write the slope intercept form of the equation of the line through the given pointS
Through (2 -1) and (5,5)
Answer:
y = -3/5 × -5 - 2y = 2 × -1 + 2Step-by-step explanation:
#1
y = mx + bm = -3/5, x = -5, b = -2, y = yput in correct order#2
(2, -1) - (5,5) = 6/3 = 2/1 = 2 (remember, y is over x. The formula is y2 - y1 / x2 - x1)Pick either point given (2, -1) or (5, 5)Plug the point iny = y, m = 2, x = 2, b = -1Put in order#1
Equation in point slope form
y-y_1=m(x-x_1)y+2=-3/5(x+5)y=-3/5x-3-2y=-3/5x-5That's also slope intercept form
#2
Slope
m=(5+1)/5-2)m=6/3m=2Equation in point slope
y+1=2(x-2)y+1=2x-4y=2x-5WILL MARK BRAINLIEST!!!
Which Segment below is a chord?
Help
Kris is helping out neighbors by mowing lawns. All his neighbors have the same size lawn.
If he can mow 2/3 of a lawn in 1/6 of an hour, how many lawns can he mow in an hour?
Answer:
4Step-by-step explanation:
Given,
Size of the lawn he mow's in 1/6 hour = 2/3
Therefore,
Size of the lawn which can be mowed in 1 hour
[tex] = \frac{2}{3} \times 6[/tex]
= 2 × 2
= 4 (Ans)
Acellus
Find the image of the given point
under the given translation.
P(-5, 7) T(x, y) = (x + 5, y - 4)
P' = ([?], [])
Enter the number that belongs in
the green box.
Enter
I’m so stumped..
The image of the given point under the given translation is (0, 3)
How to find the image of the given point under the given translation?Translation can be defined as movement in a straight line. Translated shapes or images have the same size as the original shape
Given: P(-5, 7) T(x, y) = (x + 5, y - 4)
In order to find the image of P (P'), Use:
P' = P + T
P' = (-5, 7) + (5, -4) [ Note: T(x, y) = (x + 5, y - 4) ]
P' = (-5+5, 7+(-4))
P' = (0, 3)
Therefore, the image of the given point is (0, 3). The number that belongs in the green box is 0
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Which expression is equivalent to (9.5 x 10^5) - 23,000 please help?
Your answer is 9.27 x 10^5
Please help me out! This is due today. :'(
Answer:
d.
the plant is 7mm,then times 2 of itself by on week.
so in 4weeks, it will be .
7×2×2×2×2
A company is considering to choose between two investment projects with the
following details.
Project A : Costs RM7 million in upfront costs and will generate RM3 million in
annual income for five years starting three years from now.
Project B : Costs RM2.5 million upfront and RM2 million in each of the next
three years. This project generates no annual income but will be sold
six years from now for a sales price of RM16 million.
By using Net Present Value approach, with a discount rate of 8%, determine
which project should be choosen by the company.
Answer: Project A should be chosen as it has the highest NPV.
Step-by-step explanation:
Project A
Present value of inflows:
First find the present value of inflows 3 years from today. Bear in mind that the inflow is constant so this is an annuity:
= 3 million * Present value interest factor of annuity, 8%, 5 years
= 3 million * 3.9927
= RM11,978,100
Discount this value to the present:
= 11,978,100 / (1 + 8%)³
= RM9,508,602
Net Present value = Present value of inflows - Investment
= 9,508,601 - 7,000,000
= RM2,508,601
Project B:
Find present value of costs:
= 2,500,000 + (2 million * Present value interest factor of annuity, 3 years, 8%)
= 2,500,000 + (2,000,000 * 2.5771)
= 2,500,000 + 5,154,200
= RM7,654,200
Net present value = (16,000,000 / (1 + 8%)⁶) - 7,654,200
= RM2,428,514
Project A should be chosen as it has the highest NPV.
5th grade math. correct answer will be marked brainliest, answer the blank one!!
Point m is located at 4,-2 what is located 2 units for point m
Answer:
None
Step-by-step explanation:
Given
[tex]m = (4,-2)[/tex]
Required
Point 2 units from m
There are 4 possible points 2 units from m and they are:
[tex]m' = (4+2,-2) = (6,-2)[/tex]
[tex]m" = (4,-2+2) = (4,0)[/tex]
[tex]m'''= (4-2,-2) = (2,-2)[/tex]
[tex]m'''' = (4,-2-2) = (4,-4)[/tex]
From the graph, we have:
[tex]A = (4,2)[/tex]
[tex]B = (-4,2)[/tex]
[tex]C = (2,-3)[/tex]
None of the points is 2 units from m
Point m is located at (4,-2), then point C is located approximately 2 units from point m.
A point in a graph is its location denoted using x and y axis.
Given the following information:
Coordinates of point m=(4,-2)
Coordinates of point A=(4,2)
Coordinates of point B=(-4,2)
Coordinates of point C=(2,-3)
Formula used to find distance between two points say (x1,y1) and (x2,y2) is
[tex]D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
D1 distance between m and A is
[tex]D_1=\sqrt{(4-4)^2+(2+2)^2}\\D_1=4[/tex]
D2 distance between m and B is
[tex]D_2=\sqrt{(-4-4)^2+(2+2)^2}\\D_2=4\sqrt5[/tex]
D3 distance between m and C is
[tex]D_3=\sqrt{(2-4)^2+(-3+2)^2}\\D_3=\sqrt5\\D_3=2.2\\[/tex]
D3 is approximately equivalent to 2 not exactly 2.
Thus, point C is approximately at 2 units from m.
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Chau is going to the airport. It is 5:46 p.m. right now. Chau Flight will depart and 3 hours 41 minutes what is the departure time of his flight