Volume for 8 x 2 x 4
The senior class of a high school needs to decide where to go for their senior trip. They have four choices: A cruise, a camping trip, a snorkeling trip, or to the Great Wall of China. Due to budget constraints they cannot survey all 800 people in the senior class so they randomly select 150 people from the class and ask them their preference. The table shows the results. Using the sample results, estimate the proportion of the entire population that would like to go camping in the Tetons.Using the sample results, estimate the proportion of the entire population that would like to go camping in the Tetons.
A) 0.03
B) 0.14
C) 0.27
D) 0.55
Answer: D) 0.55
Step-by-step explanation: good luck
Answer:
D) 0.55
Step-by-step explanation:
I got it correct on USATP.
Hope this helps!
From: Aug1e
Cardinalul mulţimii A={ x IN / x + 2 < 7 } este : a) 3 b) 4 c) 5 d) 6.
PLEASE HELP ASAP f(x) = x2 What is g(x)?
O A. g(x) = (4x)2
O B. g(x) = 1/4x2
O c. g(x) = 4x²
O D. g(x) = 16x²
Answer:
c. g(x) = 4x^2
Step-by-step explanation:
From a first glance, since g(x), is skinnier than f(x), meaning that it is increasing faster, so I know that I can eliminate options A & B since the coefficient on x needs to be greater than 1.
We can then look and see that g(1) = 4 as shown by the point given to us on the graph.
To find the right answer we can find g(1) for options C & D and whichever one matches the point on the graph is our correct answer. e
Option C:
once we plug in 1 for x, our equation looks like
4(1)^2.
1^2 = 1, and 4(1) = 4,
so g(1) = 4. and our point is (1,4).
This is the same as the graph so this is the CORRECT answer.
If you want to double check, you can still find g(1) for option D and verify that it is the WRONG answer.
Option D:
once we plug in 1 for x, our equation looks like
16(1)^2
1^2 = 1, and 16(1) = 16,
so g(1) = 16. and our point is (1,16).
This is different than the graph so this is the WRONG answer.
- A cereal manufacturer needs to change the
size of its cereal box to fit on narrower
shelves. The dimensions of the current box
are 12 inches high by 9 inches wide by 2
inches deep. The new box will have the
same height and volume, but the width will
be reduced by 1 inch. What will be the
depth, to the nearest hundredth of an inch, of
the new cereal box?
Answer:
2.25 inch
Step-by-step explanation:
The current volume of box :
Volume = height * width * depth
Volume = 12 * 9 * 2
Volume = 216 in³
New dimension :
Height and volume are the same
Width = 9 - 1 = 8
Depth = x
Volume = height * width * depth
216 = 12 * 8 * x
216 = 96x
x = 216 / 96
x = 2.25 inch
The graph represents an object that is shot upwards from a tower and then falls to the ground. The independent variable is time in seconds and the dependent variable is the object’s height above the ground in meters.
Answer:
maybe pemdas or choose c lol
The function g(x) is a translation of f(x) = (x + 3)2 – 10. The axis of symmetry of g(x) is 5 units to the right of f(x) . Which function could be g(x)?
g(x) = (x – 2)2 + k
g(x) = (x + 8)2 + k
g(x) = (x – h)2 – 5
g(x) = (x – h)2 – 15
Answer:
a.
g(x) = (x – 2)2 + k
Step-by-step explanation:
The function that could be g(x) is (a) g(x) = (x - 2)^2 + k
How to determine the function?The function f(x) is given as:
f(x) = (x + 3)^2 - 10
The axis of symmetry of g(x) is 5 units to the right of f(x).
This means that:
g(x) = f(x - 5)
So, we have:
f(x - 5) = (x - 5+ 3)^2 + k
Evaluate the difference
f(x - 5) = (x - 2)^2 + k
Substitute g(x) = f(x - 5)
g(x) = (x - 2)^2 + k
Hence, the function that could be g(x) is (a) g(x) = (x - 2)^2 + k
Read more about axis of symmetry at:
https://brainly.com/question/15709421
#SPJ9
Can some also help me with these problems please.
Answer:
5. ∠1.
6. ∠3.
7. ∠1.
8. 180°.
note: wherever there is a ∠ symbol, it means "angle".
Step-by-step explanation:
5. An exterior angle of the triangle is ∠1.
6. The remote interior angles of the triangle to the exterior angle 1 are ∠2 and ∠3.
7. The sum of the measure of angles 2 and 3 is equal to the measure of ∠1.
8. The sum of the measure of angles 1 and 4 is 180°.
note: wherever there is a ∠ symbol, it means "angle".
8(2x + 3) = PxQ
A. ¿Para cuáles valores de PyQ la ecuación tiene una infinidad de soluciones?
B. ¿Para cuáles valores de PyQ la ecuación no tiene solución?
Recuerda contestar todas las partes de la pregunta en el espacio provisto.
Respuesta:
P = 16; Q = 24
P = 0; Q = 0
Explicación paso a paso:
Dada la relación:
8 (2x + 3) = Px + Q
Abra el soporte
16x + 24 = Px + Q
Los valores de P y Q para los que la ecuación tiene infinidad de solución:
Px = 16x
Q = 24
Por tanto, en P = 16; Q = 24, la ecuación tiene infinidad de soluciones.
Valores de P y Q para los que la ecuación no tiene solución:
Px = 0; P = 0
Q = 0
Por tanto, los valores de P y Q para los que la ecuación no tiene solución es 0
How do I do this one and what are the answers, please and thank youu!
Which expression represents a negative number?
Answer:
The expression is A that is -b
Sandra has a 1/3 chance of making the team. What is the probability that Sandra will not make the team?
please help!
Answer:
2/3 is the probability that Sandra will not make the team.
Hope it helps!!!
Answer:
2/3
Step-by-step explanation:
If something will happen with 100% certainty, then the probability is 1 or 100%.
If she has a 1/3 chance of making the team, the the chance of not making the team is 1 - 1/3 which equals 2/3.
Answer: 2/3
Factor `y=2x^2+11x+5`
Answer:
(2x + 1)(x + 5).
Step-by-step explanation:
`y=2x^2+11x+5`
2 * 5 = 10
1 * 10 = 10 and 1 + 10 = 11 so we write:
y = 2^2 + 10x + x + 5
y = 2x(x + 5) + 1(x + 5)
= (2x + 1)(x + 5).
403.2 rounded to the nearest thousand dollars?
please help if you can
Answer
0
Step-by-step explanation:
Answer:
Hello! Your answer would be, 403.20
Step-by-step explanation:
Hope I helped! Brainiest plz!♥ Have a nice afternoon. Hope you make a 100%! -Amelia
) Which expression is equivalent to
- 7?
(0+21) 10-2
(21)
(6+21)
(6 - 21)
3
x²+9x+a has a factor of (x+8) what is the value of 'a' equal to
Answer:
a = 8
Step-by-step explanation:
(x+8)(x+1) = x^2 + 9x + 8
over the past ten years the population in a small city decreased by 12% resulting in a current population of 105,000 people what's the population of the city ten years ago
Answer:
119,318
Step-by-step explanation:
Find the area of the triangle. If necessary, round the answer to two decimal places.
a = 12, b = 15, C = 52°
A)35.46
B)70.92
C)88.80
D)141.84
Answer:
B) 70.92
Step-by-step explanation:
a = 12
b = 15
C = 52°
[tex] area = \dfrac{ab \sin C}{2} [/tex]
[tex]area = \dfrac{12(15) \sin 52^\circ}{2}[/tex]
[tex] area = 70.92 [/tex]
Answer:
c
Step-by-step explanation:
because 15 x 12 is 180 so multiply by .5 and you get 90 and 88.80 is the closest thing to 90
anyone know the answer to number 1 and 2?
Answer:
1 is A
Step-by-step explanation:
2 is G
help me!!!
what´s 20×20+3-4×20=
Answer:
7980
Step-by-step explanation:
How will the product 1 3/4 * 5/8 compare to 1 3/4?
Answer:
Step-by-step explanation:
Since 5/8 is a fraction lying between 0 and 1, that product will be
LESS than 1 3/4.
44444t4444444t44t444
Answer:
two
Step-by-step explanation:
its really easy if u think abt it
Answer:
infinitely many
Step-by-step explanation:
y=0 is right on the x-axis, so therefore there would be infinitely many x-intercepts because they are on the x-axis.
Can someone please help me?
Answer:
A=90
B=18
C=111
D=39
E=35
Step-by-step explanation:
please help me with this problem about factoring.
Answer:
2x^3(3x^3-5x^4+2)
Step-by-step explanation:
Given: 6x^6-10x^7+4x^3
Factor out x^3: x^3(6x^3-10x^4+4)
Factor out 2: 2x^3(3x^3-5x^4+2)
Always look for what you can factor out.
You earned a 72% on a science test. You answered 18 questions correctly. How many questions were on the test? PLS put a step by step explanation cus I am doing a quiz and no work =no points. PLS put a explanation.
Answer:
4
Step-by-step explanation:
72/18=4
Answer:
25
Step-by-step explanation:
y = 18 ÷ [tex]\frac{72}{100}[/tex]
y = 18 ÷ 0.72
y = 25
The height of a parallelogram is three times its base. If the area is 972 square inches, what is the base and height?
Answer:
Base = 18 inches
Height = 54 inches
Step-by-step explanation:
The height of a parallelogram is three times its base. If the area is 972 square inches, what is the base and height?
The area of a parallelogram is given as:
Base × Height
Height = h = 3b
Area = 972 square inches
We substitute
972 = b × 3b
972 = 3b²
Divide both sides by 3.
b² = 972/3
b² = 324
b = √324
b = 18 inches
Solving for h
h = 3b
h = 3 × 18
h = 54 inches
Therefore,
Base = 18 inches
Height = 54 inches
What is the solution to the equation 4 + 3/2y = 6?
y = 1
y=4
y = 500
y = 2000
Answer:
y=4/3
Step-by-step explanation:
First subtract 4
3/2y=2 then Divide by 3/2(or multiply by 2/3)
2*2/3
Answer: y=4
Step-by-step explanation:
anybody know the answer?
Answer:
Option BStep-by-step explanation:
As,
It has shown that line c cuts line b by making 90° so those lines are called perpendicular bisectors .
Hence,
Option B is the correct symbol shown for perpendicular bisector of line c to line b.
Alyssa says that n = 6 is the solution of the equation 12n = 84. How can you check whether she is correct?
Answer:
No. The answer is 72
Step-by-step explanation:
As 12x6=72
Divide 360 in the ratio 1:7
Answer: 45:315
Step-by-step explanation: