Answer:
5
Step-by-step explanation:
Answer:
560
Step-by-step explanation:
To find the total combination you have to multiply the combination of entrees by the combination of sides. You have to use the nCr equation to find these separate equations. n is the number of items in the total of the set and r is the number of items you want to choose from the set.
nCr(8,2) = 28
nCr(6,3) = 20
28 * 20 = 560
What 1+1 help i'll give 15 points
Answer:
11
Step-by-step explanation:
am so smart
Please Hurry!!!!!
Jordan is tracking a recent online purchase. The shipping costs state that the item will be shipped in a 24-inch long box with a volume of 2,880 cubic inches. The width of the box is seven inches less than the height. The volume of a rectangular prism is found using the formula V = lwh, where l is the length, w is the width, and h is the height. Complete the equation that models the volume of the box in terms of its height, x, in inches. x2 - x = Is it possible for the height of the box to be 15 inches?
Answer:
Jordan is tracking a recent online purchase. The shipping costs state that the item will be shipped in a 24-inch long box with a volume of 2,880 cubic inches. The width of the box is seven inches less than the height.
The volume of a rectangular prism is found using the formula V = lwh, where l is the length, w is the width, and h is the height. Complete the equation that models the volume of the box in terms of its height, x, in inches. 24 x2 - 168 x = 2,880
Is it possible for the height of the box to be 15 inches?
Yes
Answer:
24 x2 - 168x = 2,880, Yes
Step-by-step explanation:
.
2. What is the area of this polygon? Show your work.
Answer:
40 cm^2
Step-by-step explanation:
The area of the polygon is comprised of two triangles, each of which can be broken down into two right triangles for a total of four right triangles when split vertically.
The formula for the area of a triangle is: A = 1/2 * base * height.
The base for both triangles is 8 cm, and the height for both triangles is given on the right (6 cm for the top triangle and 4 cm for the bottom triangle).
The area of the top triangle will be:
A = 1/2 * 8 * 6
A = 4 * 6
A = 24
The area of the bottom triangle will be:
A = 1/2 * 8 * 4
A = 4 * 4
A = 16
Adding the values of the two areas, we get a total area of 40 cm^2.
The selling price of an item is $520. It is marked down by 10%, but this sale price is still marked up from the cost of 360$. Find the markup from cost to sale price.
Answer:
30%
Step-by-step explanation:
Answer: good luck
Step-by-step explanation:
please i need you guys help me to solve this 2 questions please i need ur help
Answer:
1st Q- B
2nd Q- A
Step-by-step explanation:
1st Q:
n²<220<(n+1)²
n²<220<(n²+2n+1)
we can plug in the values in the answers and see which one satisfies the inequality:
when n=13 --> 13²<220<(13²+2*13+1) => 169<220<196 (this one does not work)
when n=14 --> 14²<220<(14²+2*14+1) => 196<220<225 (this one works)
when n=15 --> 15²<220<(15²+2*15+1) => 225<220<256 (this one does not work)
when n=16 --> 16²<220<(16²+2*16+1) => 256<220<289 (this one does not work)
so the answer is B
2nd Q:
A
(see the attachment below for explanation)
Which correctly describes how the graph of the inequality 5x + 2y = 13 is shaded?
Answer:
The answer is above the solid line.
Step-by-step explanation:
Given. That 2x+1=32, find the value of x
Answer:
x=15.5
Step-by-step explanation:
2x+1=32
2x=32-1
2x=31
x=15.5
Answer:
x = [tex]\frac{31}{2}[/tex]
Step-by-step explanation:
Given
2x + 1 = 32 ( subtract 1 from both sides )
2x = 31 ( divide both sides by 2 )
x = [tex]\frac{31}{2}[/tex]
If p=1 and q=4, evaluate the following expression:4q−p/p+q
Answer:
19
Step-by-step explanation:
This was done the normal way of multiplying and dividing first:
If p=1 and q=4, evaluate the following expression:
4q − p/p + q = ?
4(4) - 1/1 + 4 = 16 - 1 + 4 = 19
If you wanted to do the addition and subtraction first, the equation would have been:
(4q - p)/(p + q) = ?
(4(4) - 1)/(1 + 4) = 15/5 = 3
With the parentheses, the order of operations is done in the parentheses first.
5. "Twenty-seven less than twice a number is -1.”
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: The number is 13
Explanation:
13(2) - 27 = -1
I hope this helped!
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- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Please help!!! I don’t k ow where to start.
Answer:
B
Step-by-step explanation:
distance= r x t
d=150-62t
Need help with this question real quick
2b + 7g - 5b - 8g
Need all the steps as well
Answer:
Step-by-step explanation:
What is the area of the triangle?
13
12
Units 2
Help me
Answer:
30
Step-by-step explanation:
i believe that the 13 is there to throw you off. anyway to solve just do 5•12=60
60÷2=30 so 30 is area of triangle
area of triangle =1/2×base×height
area of triangle=1/2×12×5
area of triangle=30 unit²
1. Write a recursive formula for the following sequence:
45, 41, 37, 33
Answer:
AP=a+(n-1) is what i came up with
The possibility of a power outage seems to grow every year because of demand and aging infrastructure. What can/should companies do to mitigate this risk?
38% of 60 is?
NEED HELP
Answer:
Step-by-step explanation:
38% of 60 = [tex]\frac{38}{100}*60 = 0.38*60 = 22.8[/tex]
Answer:
Step-by-step explanation:
38% * 60
[tex]\frac{38}{100} * 60\\\\\frac{38}{5} * 3\\\\114/5 = 22.8[/tex]
what type of function best models the data in the graph?
ANSWER: quadratic
which quadratic equation best models the data in the graph?
ANSWER: y=0.433x^2
ANSWER: quadratic
which quadratic equation best models the data in the graph?
ANSWER: y=0.433x^2
The function that models here is quadratic.
We know,
The curve-shaped graph of a quadratic function is known as a parabola. The vertex of a parabola is one of its focal points. On the graph, it is either the highest or lowest point.
As, The graph shows that the value of x and value of y both increase.
Also, the value of y increases almost as the value of x.
Here the graph represent the Quadratic Equation.
Learn more about function here:
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Find x.
13 m
12 m
O 8 m
0 17.7 m
O 25 m
O 5 m
6. Sales associates at a local clothing
store earn a 2% commission on the
clothes they sell. If an associate earned
$50 in commission, what was the value
of her sales? Explain how you can
check your answer.
Answer quick PLZZ
Answer:
ask the internet this question sorry not being rude its becausd no ones answered it
Take the function f(x)= square root of x+5 (then outside of square root) +1
And:
1. Reflect it along the x axis
2. translate it 4 units left
3. Translate it 3 units dow
What would be this functions NEW equation?
[tex]f(x) = - \sqrt{x + 5 + 4} + 1 - 3[/tex]
[tex]f(x) = - \sqrt{x + 9} - 2[/tex]
The dot plot shows the number of miles Zac ran each day.
Distance Ran Each Day
0
0.5
1
1.5
3.5
4
4.5
5
2 2.5 3
Number of Miles
The number of days displayed in the dot plot is
The maximum distance that Zac ran on any one day is
miles.
Answer:
Each dot specifies a day.... there are 19 dots on the dot plot, therefore, 19 days.
Then the maximum distance that Zac ran on any one day is 4 miles.
Step-by-step explanation:
Answer:
first blank is 19, the second blank is 4
Step-by-step explanation:
I got this correct on Mubarak test
Alexandria has $50 that their parents gave them to go to a soccer game with. The game cost $22 to get in, how much more money can they spend?
I think I understand what you mean. If Alex got $50 and already spent 22 to get into the actual game, then they would have $28 after getting into the actual game.
So $28 dollars.
(Hope that's what you meant.)
What is the measure of arc ECF in circle G?
52°
98°
158°
177°
Answer: 98 is the answer
Step-by-step explanation:
its just 98
A square-based rectangular aquarium is filled with water. The side length of the
base is 40 cm. The height of the aquarium is 50 cm. The height of the water is
equal to half the height of the aquarium. A solid cube with side length 20 cm is
then thrown into the aquarium and sinks to the bottom.
Does the water level now reach the top of the tank? If not, how far below the top
of the tank does the water reach?
Answer:
From bottom = 30 cm
Below top = 20 cm
Step-by-step explanation:
Length & breadth of the aquarium = 40cm(as it is square)
Volume of aquarium = l x b x h
volume of aquarium = 40 x 40 x 50 = 80000 cm³
Volume of water = ½ half of aquarium
Volume of water = ½ x 80000 = 40000 cm³
Volume of the solid cube = a³ = (20cm)³ = 8000cm³
Surely, 40000>>>8000, level doesnt reach the top of the tank.
Volume acquired = 40000+8000=48000 cm³
Now, let it has reached reached a height h from the ground(bottom).
Volume = 48000 => lx b x h = 48000
=> 40 x 40 x h = 48000
=> h = 30 cm
The height at which water has reached is 30 cm(from bottom).
Thus, below the top it has reached = total height - 30 cm = 50 - 30 = 20 cm
x - (2x + 1) = 8 - (3x + 2)
Answer:
x=7/2
Step-by-step explanation:
Answer:
x=7/2
Step-by-step explanation:
x-(2x+1)=8-(3x+2)
x-2x-1=8-3x-2
-x-1=6-3x
+x on both sides
-1=6-2x
-6 on both sides
-7=-2x
7=2x
÷2 on both sides
7/2=x
Hope this helps =]
A cube root function has a turning point located at (-2,3). Write an equation that could represent this function
Answer:
f(x) = A*∛(x + 2) + 3
Step-by-step explanation:
Suppose a generic cube as:
f(x) = A*∛(x - b) + C
We will have a turning point at the x value:
x = b
Then if we have a turning point at (-2, 3)
This means that the turning point is at x = -2 and y = 3
Then b = -2
And our cube root function will be something like:
f(x) = A*∛(x - (-2)) + C
f(x) = A*∛(x + 2) + C
And we know that f(-2) = 3
then:
f(-2) = A*∛(-2 + 2) + C = 3
f(-2) = A*∛(0) + C = 3
= C = 3
Then the general equation will be something like:
f(x) = A*∛(x + 2) + 3
Un depósito de riego tiene una capacidad de 24000 litros. Un día de un depósito de riego se consumen 2/3 de él, al día siguiente no se riega y el depósito recupera 1/3 de su capacidad. Al día siguiente se consumen ¼ de su capacidad. ¿Qué fracción del total queda el último día?
Step-by-step explanation:
Un deposito de riego tiene una capacidad de 24000 litros. Un día se consumen 2/3 del deposito. al día siguiente no se riega y el deposito recupera 1/3 de su capacidad. Al día siguiente se consumen 6000 litros. Si inicialmente el deposito contenía 18000 litros. ¿Que fracción del total queda el ultimo día?
Comenzamos:
El deposito tiene: 18.000 litros
Se consumen 2/3 del depósito: 24.000 * 2/3 = 16.000 litros
Queda: 18.000 - 16.000 = 2.000 litros
Recupera 1/3 de su capacidad: 24.000 * 1/3 = 8.000 litros
Ahora tiene: 8.000 + 2.000 = 10.000 litros
Se consumen 6.000 litros: 10.000 - 6.000 = 4.000 litros
Fracción que representa sobre el total:
\frac{4.000litros}{24.000litros}=\frac{1}{6}
24.000litros
4.000litros
=
6
1
A laptop has a listed price of $801.98 before tax. If the sales tax rate is 8.5%, find the total cost of the laptop with sales tax included.
Round your answer to the nearest cent, as necessary.
Answer 870.15
Step-by-step explanation:
Create your own real-world example of a relation
that is a function,
Domain: The set of
Range: The set of
Answer:
Create your own real-world example of a relation that is a function.
Domain: The set of: 0
Range: The set of: 16
The domain of a function is the set of all possible inputs for the function while the range of a function is the set of all possible outputs for the function.
What is a function?A function is an expression that shows the relationship between two or more variables and numbers.
The domain of a function is the set of all possible inputs for the function while the range of a function is the set of all possible outputs for the function.
Find out more on function at: brainly.com/question/2833285
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Keisha's Solution
David’s Solution
Whose procedure is correct?
Answer:
both are correct
Step-by-step explanation:
the 4th raw of the keisha's one same to first raw of david's.david's one is simple & keisha's isn't
What is (x+1) (x+2) in standard form?
Answer:
x^2+3x+2
Step-by-step explanation:
Answer:
X^2 + 3X+2
Step-by-step explanation:
Multiply x's then multiply x's with the one and 2
then add the 2x + 1x
and you should get x^2 + 3x +2
I hope that helps
your welcome