Answer:
2.66unit
Step-by-step explanation:
volume=176
l×b
6×11=66
Therefore,176÷66=2.66unit
Using similar logic and based on what you have learned, what is the volume in cubic yards of one of the small cubes? In other words, how many cubic yards are in one cubic foot?
Practice
Two solid shapes. The first is a cube with a side length of 1 yard. The second is a cube made of unit cubes with a side length of 3 feet. One of the unit cubes is shaded and has a question mark on it.
The solid shapes are illustrations of volumes, and there are 1/27 cubic yards in 1 cubic foot
How to determine the number of cubic yards in one cubic foot?The given shapes are cubes.
So, the volume of each cube is:
V = l³
Where l represents the length of each cube
For the first cube with side length of 1 yard, the volume is:
V = (1 yd)³
Evaluate
V = 1 yd³
For the second cube with side length of 3 feet, the volume is:
V = (3 ft)³
Evaluate
V = 27 ft³
This means that:
1 yd³ = 27 ft³
Let the number of cubic yard in 1 cubic foot be x.
So, we have:
1 yd³ = 27 ft³
x yd³ = 1 ft³
Cross multiply
27 ft³ * x yd³ = 1 yd³ * 1 ft³
Cancel the units
27x = 1
Divide both sides by 27
[tex]x = \frac{1}{27}[/tex]
Hence, there are 1/27 cubic yards in 1 cubic foot
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What is TU in circle D?
5.1
3.4
ا
O 3.4
O 3.8
O 7.6
O 5.1
Answer:
answer-3.4
Step-by-step explanation:
2022 edge
= 2. Given the quadratic equation 3x2 – 8x + k = 0 has no real roots. Find the range of values of k.
Diberi persamaan kuadratik 3x2 – 8x + k = 0 tidak mempunyai punca nyata. Cari julat nilai k.
[tex]\text{If there are no real roots, then}\\\\~~~~~\text{Discriminant} < 0\\\\\implies b^2 -4ac < 0\\\\\implies (-8)^2 -4 \cdot 3 k < 0\\\\\implies 64-12k < 0\\\\\ \implies 12k > 64\\\\\implies k > \dfrac{64}{12}\\\\\implies k > \dfrac{16}3\\\\\text{Interval,}~ \left( \dfrac{16}3, ~\infty\right)[/tex]
Please help and explain
You deposit $200 in a savings account that earns
5% annual interest compounded continuously.
How much money will you have after 5 years?
A. $255.26
B. $1518.75
C. $2436.50
D. $256.81
The answer is B which is 1518.75
there are 90 sixth-graders and 75 seventh graders and 15 groups how many students are in each group of their grade level be in their group?
Answer: 11 students in each group
Step-by-step explanation: I answered the other one but u do 90 + 75 which is 165 and then divide by 15
165 divided by 15 is 11 students in each group
Leo is buying candies for his friends. Each pound of chocolate candies costs $5.28 and each pound of hard candies costs $2.09. How much will Leo spend if he buys nine pounds of each type of candy? $
Answer: $66.33
Step-by-step explanation: Since Leo buys 9 pounds of each candy, multiply $5.28 x 9 and $2.09 x 9.
$5.28 x 9 is $47.52.
$2.09 x 9 is $18.81.
Add $47.52 and $18.81.
Total is $66.33
PLSSSS HELP IVE TRIED EVERYTHING AHHHHHHH
For each graphically defined functions below, state the domain, the range, and the intervals on which the function is increasing, decreasing, or constant.
Domain:
Range:
Increasing:
Decreasing:
Constant Intervals?
Answer:
Domain: input values (x-values)
Range: output values (y-values)
Increasing function: the average rate of change is positive
Decreasing function: the average rate of change is negative
Constant function: y-values do not vary, regardless of x-values
Graph 1From inspection of the graph, 2 squares = 1 unit.
Domain: [-2, 3]
Range: [-2, 2]
Increasing function: (-2, 0)
Decreasing function: (0, 3)
Graph 2From inspection of the graph, 2 squares = 1 unit.
Domain: [-2, 3]
Range: [-2.5, 2]
Increasing function: (-2, -1) ∪ (1.5, 3)
Decreasing function: (-1, 1.5)
Graph 3From inspection of the graph, 2 squares = 1 unit.
Domain: [-2, 3]
Range: [-1, 2]
Increasing function: (-2, -1)
Constant: (-1, 1)
Decreasing function: (1, 3)
Simplify: 6(x-2y) - 3(2x+y)
Answer: -15y
Step-by-step explanation:
6(x-2y) - 3(2x+y)
6x-12y -6x-3y
0x -15y
-15y
Answer:
-15y
Step-by-step explanation:
6(x-2y) - 3(2x+y)
6x-12y -6x-3y
0x -15y
-15y
Please help me on this!
Answer: Choice B
The initial amount in the account.
==================================================
Reason:
x is the number of years
x = 0 is the starting point. Let's plug that in to find...
[tex]y = 982(1.07)^x\\\\y = 982(1.07)^0\\\\y = 982(1)\\\\y = 982\\\\[/tex]
At the start, Sammy has $982 in the bank.
Side note: The 1.07 means the account is growing by 7% each year.
In rhombus ABCD, AB=12 and AC=22. Find the area of the rhombus to the nearest 10.
a) 195
b) 221.3
c) 105.5
d) 100.8
Answer:
c) 105.5 square units
Step-by-step explanation:
The area of a rhombus can be computed as half the product of the diagonal lengths.
__
Half the diagonal BD will be one leg of the right triangle formed by the diagonals and the sides of the rhombus. The length of that leg is found using the Pythagorean theorem:
a² +b² = c²
11² +b² = 12²
b² = 144 -121 = 23
b = √23 ≈ 4.796
This value is half the length of diagonal BD, so multiplying it by the length of diagonal AC will give the area of the rhombus.
Area = 1/2(AC)(BD) = (22)(4.796) ≈ 105.5 . . . . square units
What is the slope of a line parallel to the line whose equation is
12x – 2y = 28. Fully simplify your answer.
Im really not sure how to do this and the internet isn’t helping me. I would really appreciate some help because I’m failing math and don’t understand. I can’t focus and I could just really use some help. Thank you so much!
y=6x-14
answerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr
Gabriel is making bread, and his recipe calls for 4/6 cups of flour. however, he has only a 1/3 -cup measuring scoop. how many times will gabriel need to use his measuring scoop to make the bread?
Answer:
twice
Step-by-step explanation:
[tex]\frac{4/6}{1/3} =\frac{(4)(3)}{(1)(6)} =12/6 = 2[/tex]
Hope this helps
The number of times that Gabriel needs to use his measuring scoop to make the bread will be 2 times.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
Gabriel is making bread, and his recipe calls for 4/6 cups of flour. in any case, he has just a 1/3 cup estimating scoop.
Then the number of times that Gabriel needs to use his measuring scoop to make the bread will be given as,
⇒ (4/6) / (1/3)
⇒ (4/6) x (3/1)
⇒ 4 x 3 / 6
⇒ 12 / 6
⇒ 2 times
The number of times that Gabriel needs to use his measuring scoop to make the bread will be 2 times.
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The splasher pool holds what percent of the water the paddler pool holds?
Answer:
the splasher pool holds 133%.
Step-by-step explanation:
sponsored / paddler equals 144 pi over 108 pi equals 1.3 * 100 = 133%
Hi,
Can you help me work out the total outer surface area of this cylinder? The final answer needs to be in pi. This is the diagram:
Answer:
78π m²
Step-by-step explanation:
Formula for surface area of a cylinder is 2(πr²) + (2πr)(h)
r: This is the radius of the circle (3 in your case)
h: The height of the cylinder (10)
2(πr²): This is the area of the 2 circles on each end of the cylinder
(2πr)(h): This is the circumference of the circle, multiplied by the height. This is the cylinder itself (without the ends).
We will substitute r and h for the appropriate values.
2(πr²) + (2πr)(h)
2(π(3²)) + (2π3)(10)
2(9π) + (6π)10
18π + 60π
78π
That is the answer thank you for coming to my brainly explanation
78m²
hope this helps
not nat
The following graph describes function 1, and the equation below it describes function 2. Determine which function has a greater maximum value, and provide the ordered pair. Function 1 graph of function f of x equals negative x squared plus 8 multiplied by x minus 15 Function 2 f(x) = −x2 + 2x − 15 Function 1 has the larger maximum at (4, 1). Function 1 has the larger maximum at (1, 4). Function 2 has the larger maximum at (−14, 1). Function 2 has the larger maximum at (1, −14). Question 10(Multiple Choice Worth 1 points) (08.03 MC) The steps to derive the quadratic formula are shown below: Step 1 ax2 + bx + c = 0 Step 2 ax2 + bx = − c Step 3 Provide the next step to derive the quadratic formula. a times the quantity x squared plus b over a times x end quantity equals negative c x(ax + b) = −c x squared over a plus b over a times x equals negative c over a x squared over a plus b over a equals negative c over a Question 11(Multiple Choice Worth 1 points) (08.01 MC) A food packet is dropped from a helicopter and is modeled by the function f(x) = −12x2 + 19200. The graph below shows the height f(x), in feet, of the food packet at different times x, in seconds: graph of function f of x equals 19200 minus 12 multiplied by x squared Use the graph to determine the domain of f(x) for all viable x values, based on the context. All real numbers x ≤ 19200 −40 ≤ x ≤ 40 0 ≤ x ≤ 40 Question 12(Multiple Choice Worth 1 points) (08.06 LC) The graphs of f(x) and g(x) are shown below: Graph of function f of x equals x squared minus x minus 12. Graph of function g of x equals negative 2.5 times x minus 2 What are the solutions to the equation f(x) = g(x)? x = −3, 4 x = −4, 2.5 x = −0.8, 2.5 x = 8, −8 Question 13(Multiple Choice Worth 1 points) (08.02 MC) The function f(x) = −x2 − 9x + 10 shows the relationship between the vertical distance of a diver from a pool's surface f(x), in feet, and the horizontal distance x, in feet, of a diver from the diving board. What is a zero of f(x), and what does
The function 2 represented by the equation f(x) = -(x - 2)² + 5 has the larger maximum.
How to complete the function?The functions are given as:
Function 1
f(x) = -(x - 4)² + 1
Function 2:
f(x) = -(x - 2)² + 5
A quadratic function is represented as a (x - h)² + k, when a is negative then, the vertex of the function is a maximum. In both functions, the value of a is -1. This means that both functions are at a maximum
The values of k in both functions are k = 1 and k = 5. By comparison, 5 is greater than 1. Therefore, function 2 has larger maximum.
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Solve the equation.
24 - 3x = 2x – 1
-
=
OA) X= 4
OB) X = 5
OC) X= 6
OD X = 25
Answer:
x=5
Step-by-step explanation:
Subtract
2
x
from both sides of the equation.
24
−
3
x
−
2
x
=
−
1
Subtract
2
x
from
−
3
x
.
24
−
5
x
=
−
1
Move all terms not containing
x
to the right side of the equation.
Subtract
24
from both sides of the equation.
−
5
x
=
−
1
−
24
Subtract
24
from
−
1
.
−
5
x
=
−
25
Divide each term in
−
5
x
=
−
25
by
−
5
and simplify.
Divide each term in
−
5
x
=
−
25
by
−
5
.
−
5
x
−
5
=
−
25
−
5
Simplify the left side.
Cancel the common factor of
−
5
.
Cancel the common factor.
−
5
x
−
5
=
−
25
−
5
Divide
x
by
1
.
x
=
−
25
−
5
Simplify the right side.
Divide
−
25
by
−
5
.
x
=
5
Answer:
5
Step-by-step explanation:
1) 24 - 3x = 2x - 1 Normal equation
2) 24 - 5x = -1 Subtracted 2x from the side
3) -5x = -25 Subtracted 24 from side
4) x = 5 Divided
What is the value of 45÷15+2⋅3?
9
8
15
2
Answer:
9
Step-by-step explanation:
By BODMAS rule,
45 ÷ 15 + 2 ⋅ 3
= ( 45 ÷ 15 ) + ( 2 ⋅ 3 )
= 3 + ( 2 ⋅ 3 )
= 3 + 6
= 9
Note : -
B - Bracket
O - Of
D - Division ( step 1 )
M - Multiplication ( step 2 )
A - Addition ( step 3 )
S - Subtraction ( step 4 )
Answer:
the answer is 9
Step-by-step explanation:
45/15 = 3
2*3=6
3+6=9
In a fish tank, 1/5 of the fish are guppies and 1/12 of the fish are goldfish. Which equation most closely estimates the fraction of fish that are guppies or goldfish in the fish tank?
Answer:
[tex] \frac{1}{4} + 0 = \frac{1}{4} [/tex]
Step-by-step explanation:
[tex] \frac{1}{5} + \frac{1}{12} = \frac{12}{60} + \frac{5}{60} = \frac{17}{60} [/tex]
1/5 is close to 1/4, 1/12 is close to 0, so
1/5 + 1/12 = 17/60, which is close to 1/4.
What is the value of 2.4×27.316
Answer:
65.5584
Step-by-step explanation:
if you forget about the decimal place so you end up with
24 x 27316 you can complete that as long multiplication which youll end up with 655584.
then you count how many numbers you have after the decimal point in your equation and add them together so 2.4 has 1 (the 4) and 27.316 has 3 (the 3,1 and 6) which add 1 + 3 = 4
so you find the decimal place on your answer and you count back 4 places so
1 place ) 65558.4
2 place ) 6555.84
3 place ) 655.584
4 place ) 65.584
they hey presto youve multiplied with decimal places !
Hell pleaseeee!! :))
Answer:
see the attachment!
A square has sides of 2x + 3. If a rectangle is made up of three of these squares, which expression would represent the perimeter of the rectangle?
A.
6x + 9
B.
8x + 12
C.
12x + 18
D.
16x + 24
Answer:16X + 24 D
Step-by-step explanation:
Length of rectangle = 3(2X + 3) = 6X +9
Width = 2X + 3
Perimeter = 2(Lengtb + Breadth)
= 2(6X +9) + 2(2X +3)
volume of the cylinder=?
Answer:
628.32
Step-by-step explanation:
Volume:
πr2h
=π×52×8
= 200π
= 628.31853071796
rate= 5 mi
height= 8 mi
to find:the volume of the cylinder.
solution:[tex]v =\pi {r}^{2} h[/tex]
[tex]v = \pi \times {5}^{2} \times 8[/tex]
[tex]v = 628.3185307 \: {mi}^{3} [/tex]
[tex]v = 628.3 \: {mi}^{3} [/tex]
therefore, the volume of the cylinder is 628.3 cubic miles.
help me please please asap help me
Answer:
36ft
Step-by-step explanation:
3ft + 3ft x 6 = 36ft
Jack went to the store to buy orange juice. The one-liter container was $2.99. The one-quart container was the same price. Which is the better buy?
help plss
The one-quart container is the better than one-liter container
What is measurement?
Measurement refers to the comparison of an unknown quantity with a known quantity. The result of the measurement is a numeric value with certain units.
The One- Lite Container is better than the One Quart Container.
One Liter = 1000 ml
and, 1 quart= 946.353 ml
So, One-quart< One Liter
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Calculate the perimeter of quadrilateral ABCD. (Hint: use distance formula}
Check the picture below.
[tex]~\hfill \stackrel{\textit{\large distance between 2 points}}{d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2}}~\hfill~ \\\\[-0.35em] ~\dotfill\\\\ A(\stackrel{x_1}{-5}~,~\stackrel{y_1}{2})\qquad B(\stackrel{x_2}{-1}~,~\stackrel{y_2}{6}) ~\hfill AB=\sqrt{[ -1- (-5)]^2 + [ 6- 2]^2} \\\\\\ ~\hfill \boxed{\sqrt{32}} \\\\\\ B(\stackrel{x_1}{-1}~,~\stackrel{y_1}{6})\qquad C(\stackrel{x_2}{3}~,~\stackrel{y_2}{2}) ~\hfill BC=\sqrt{[ 3- (-1)]^2 + [ 2- 6]^2} \\\\\\ ~\hfill \boxed{\sqrt{32}}[/tex]
[tex]C(\stackrel{x_1}{3}~,~\stackrel{y_1}{2})\qquad D(\stackrel{x_2}{-1}~,~\stackrel{y_2}{-2}) ~\hfill CD=\sqrt{[ -1- 3]^2 + [ -2- 2]^2} \\\\\\ ~\hfill \boxed{\sqrt{32}} \\\\\\ D(\stackrel{x_1}{-1}~,~\stackrel{y_1}{-2})\qquad A(\stackrel{x_2}{-5}~,~\stackrel{y_2}{2}) ~\hfill DA=\sqrt{[ -5- (-1)]^2 + [ 2- (-2)]^2} \\\\\\ ~\hfill \boxed{\sqrt{32}}[/tex]
[tex]~\dotfill\\\\ \sqrt{32}\implies \sqrt{16\cdot 2}\implies \sqrt{4^2\cdot 2}\implies 4\sqrt{2}\implies \stackrel{\textit{four times that much}}{4(4\sqrt{2})\implies \blacksquare~~ 16\sqrt{2} ~~\blacksquare}[/tex]
It's a rhoumbus as AC and BD both diagonals are perpendicular to each other .
Find one side
A(-5,2)D(-1,-2)AD
√(-1+5)²+(2+2)²√4²+4²4√2So
Perimeter
4a4(4√2)16√2unitsA survey showed that the probability that an employee gets placed in a job that is suitable for the employee is 0.65. A psychometric test consultant claimed that he could help place any employee in a suitable job based on the result of a psychometric test. An employee working in a particular company decides to take this test. The test has an accuracy rate of 70%. This data is represented in the tree diagram.
12
Select the correct answer.
Which of these probability values fit the tree diagram?
A.
P(A) = 0.35, P(B) = 0.65, P(C) = 0.70, P(D) = 0.30, P(E) = 0.30, P(F) = 0.70
B.
P(A) = 0.35, P(B) = 0.65, P(C) = 0.70, P(D) = 0.30, P(E) = 0.70, P(F) = 0.30
C.
P(A) = 0.35, P(B) = 0.65, P(C) = 0.30, P(D) = 0.70, P(E) = 0.70, P(F) = 0.30
Answer:
A survey shows that the probability that an employee gets placed in a suitable job is 0.65.
So, the probability he is in the wrong job is 0.35.
The test has an accuracy rate of 70%.
So, the probability that the test is inaccurate is 0.3.
Thus, the probability that someone is in the right job and the test predicts it wrong is 0.65 x 0.3 = 0.195
The probability that someone is in the wrong job and the test is right is
0.35 x 0.7 = 0.245
a rectangle has a height of 4x and a width of 3x + 1
express the area of the entire rectangle (expression should be expanded)
Answer: X should just equal 1 therefore the area of the triangle is 16
Step-by-step explanation:
4(1) * 4= 16
3(1)+1= 4 ^^^
Nolan is designing a new board game, and is trying to figure out all the possible outcomes . How many different possible outcomes are there is he flips a coin, spin a spinner with 5 equal -sized sections labeled Monday ,Tuesday, Wednesday, Thursday, Friday and spins a spinner with three equal sized sections labeled walk , run stop?
Answer:
The answer is 1/10
Step-by-step explanation:
3+2=5+5=10 outcomes so 1/10
Hi, I'm often really slow at learning math and my condition makes it harder, can someone help me?
Find the zeroes of the function and state their multiplicities.
q(x) = 10x^3 - 58x^2 + 40x
