Answer:
A
Step-by-step explanation:
You are the owner of the biggest and newest roller coaster called the Gentle Giant. The roller coaster costs $6 to ride. The operator of the ride must pay $200 per day for the ride rental and $65 per day for a safety inspection. If you want to make a profit of at least $1,000 each day, what is the minimum number of people that must ride the roller coaster? Write an inequality that can be used to find the minimum number of people, , which must ride the roller coaster each day to make the daily profit.
Answer:
Inequality: 6r - 200 - 65 [tex]\geq[/tex] 1000 and minimum of 211 people
Step-by-step explanation:
Let r = rides
6r - 200 - 65 [tex]\geq[/tex] 1000
6r - 265 [tex]\geq[/tex] 1000
6r [tex]\geq[/tex] 1265
r [tex]\geq[/tex] 210 [tex]\frac{5}{6}[/tex]
Needs 211 people to make a profit of at least $1000
Select all expressions that are equivalent to -4(x + 2) – 2x + 4.
a.
-6x – 4
b. 4x + 2 – 2x + 4
C.
- 10x
d. -4x + -8 - 2x + 4
e. -4X – 2x - 8 + 4
Answer:
A,D,E
Step-by-step explanation:
-4(x + 2) – 2x + 4
=-4x-8-2x+4 D
=4x-2x-8+4 E
=-6x-4 A
Hope it helps!
In the interval 0° < x < 360°, find the values of x for which sin x = 0.6691 Give your answer tot he nearest degree
Answer:
x are 42 and 138degees
Step-by-step explanation:
Given the expression sin x = 0.6691
sin x = 0.6691
Take the sin inverse of both sides
sin⁻¹(sin x) = sin⁻¹(0.6691 )
x = sin⁻¹(0.6691 )
x = 41.99
x = 42 degrees (to the nearest degree)
Since sin theta is positive in the second quadrant;
x = 180 -theta
x = 180 - 42
x = 138degrees
Hence the value of x are 42 and 138degees
Simplify.
12k - 6 + (3k)(4)
24 k + 6
-6
24 k - 6
6
Answer:
24k-6
Step-by-step explanation:
Un alumno multiplica un número por 32 en lugar de multiplicarlo por 23, obteniendo un producto mayor en 54 al producto original. Halla la suma de cifras del producto original
Answer:
La suma de cifras del producto original es igual a 12.
Step-by-step explanation:
De acuerdo a la información proporcionada, si multiplicas un número "x" por 32 su resultado sería igual al producto original "y" más 54 dado que dice que se obtiene un producto mayor en 54 al producto original, lo que se puede expresar de la siguiente forma:
32x=y+54
Además, se puede inferir a partir del enunciado que si el número x se hubiera multiplicado por 23 el resultado habría sido el producto original que lo denominamos como "y", por lo que puedes decir que:
y=23x
Ahora puedes reemplazar y=23x en 32x=y+54 y despejar x:
32x=23x+54
32x-23x=54
9x=54
x=54/9
x=6
Finalmente, puedes reemplazar el valor de x en y=23x:
y=23x
y=23*6
y=138
Suma de cifras: 1+3+8 = 12
De acuerdo a esto, la respuesta es que la suma de cifras es igual a 12.
You 5-year loan of $14,000 is at 4.3% compounded annually. How much will you have paid in total for your loan?
Answer:
$17,276
Step-by-step explanation:
Given data
Time= 5 years
Principal= $14,000
Rate= 4.3%
We want to find the final amount
A=P(1+r)^t
Substitute
A= 14000(1+0.043)^5
A= 14000(1.043)^5
A= 14000*1.234
A=$17276
Hence the total amount is $17,276
Simplify: 3+y+y+y+2
Answer:
3y + 5
I really hope this helps
Kamyia is interested in how many of her classmates watch "On My Block," so she starts asking around at lunch. She gets the responses below. If she asks one more person randomly in the cafeteria, do you think they will say “yes” or “no”? *
A. I think that they will say yes because it's a great show.
B. I think that they will say yes because a lot of people said no in a row so the next person will probably say yes.
C. I think that they will say no, because more people said "no" than "yes."
D. There is not information to answer this question.
Answer:hi
Step-by-step explanation:
Find the area of the parallelogram below. Round your answer to the nearest tenth.
Answer:
198 cm ²
Step-by-step explanation:
Area of parallelogram = l * w
18 * 11= 198 cm²
The ratio of Warrior fans to Laker fans at a basketball game was 5 to 3. If
there were 21 Laker fans, how many Warrior fans are there
Answer:
35
Step-by-step explanation:
Create a proportion where x is the number of Warrior fans
[tex]\frac{5}{3}[/tex] = [tex]\frac{x}{21}[/tex]
Cross multiply and solve for x
105 = 3x
35 = x
So, there were 35 Warrior fans
Answer:
[tex] \bf\huge warrior \: fans = 35[/tex]
Step-by-step explanation:
Given that :The ratio of Warrior fans to Laker fans at a basketball game was 5 to 3.If there were 21 Laker fans.to find :how many Warrior fans are there.let us assume :warrior fans is X .explanation :finding the warrior fans
⟼ warrior : laker fans = 5 : 3 = x : 21
⟼ 5 : 3 = x : 21
⟼ [tex]\frac{5}{3} \times \frac{x}{21} [/tex]
⟼ x = 5 × 7
⟼ x = 35.
⟼ warriors fans = 35.
∴ laker fans is 21 and warriors fan is 35.
∴ warriors : laker fans = 5 : 3 = 35:21.
Help please homework
Answer:
Y=7
Step-by-step explanation:
(X,Y) or (-2,?)
X=-2
4×(-2)-4y=20
-8-4y=20
-4y=20+8 /÷(-4)
Y=7
The temperature at 8:00 am was -10ºF. It rose 15º by noon. At 7:00 pm, the temperature dropped 25º. What was the temperature at 7:00 pm?
Answer:
The answer would be -30°F
what does Actual - Predicted =?
Answer:
Step-by-step explanation:
A straw has a diameter of 0.6cm and a length of 19.5 cm. What is the surface area of the straw round to the nearest tenth. Use 3.14 for pie
Answer:
37.3032cm^2
Step-by-step explanation:
Given data
Diameter= 0.6cm
Radius= 0.3cm
Lenght = 19.5cm
Surface area (A) =2πrh+2πr^2
Substitute
A=2*3.14*0.3*19.5+2*3.14*0.3^2
A=36.738+0.5652
A=37.3032
Hence the surface area is
37.3032cm^2
can someone help me. its hard
Answer:
complementary angles
Step-by-step explanation:
We know that complementary angles add up to 90 degrees which is andgles a and b.
By the way, can you follow me on Brainly?
Thanks!
Answer:
B. Complementary angles
Step-by-step explanation:
angle a + angle b = 90 degrees
the two angles form a right angle
two angles that add up to 90 degrees are called complementary angles
Can someone please help me with this question
Please check this answer
Please tell me if it’s correct if it’s not please answer it correctly please
Step-by-step explanation:
Hey,
I'm sorry, this is not correct. For a reflection, all you have to do is count the number of points from that specific point to the line. So, for example, w is 6 units away from the line, in order to draw that, count 6 units and graph. It's pretty hard to explain, but remember the shape is being reflected, so the orientation must change. I suggest searching this up.
Let me know if you have any more questions and I'll be more than glad to help.
- Lena :)
How can you compare two rates graphically?
Answer:
Step-by-step explanation:
In Quadrants I and III, a larger rate has a steeper slope; for example, the line that climbs faster has the steeper slope.
What is a number that when
you add 5 to it and then multiply
the sum by 3 will equal 27?
Answer:
4
Step-by-step explanation:
What additional information could you use to show that ΔSTU ≅ ΔVTU using SAS? Check all that apply.
Options
A. UV = 14 ft and m∠TUV = 45°
B. TU = 26 ft
C. m∠STU = 37° and m∠VTU = 37°
D. ST = 20 ft, UV = 14 ft, and m∠UST = 98°
E. m∠UST = 98° and m ∠TUV = 45°
Answer:
A. UV = 14 ft and m∠TUV = 45°
D. ST = 20 ft, UV = 14 ft, and m∠UST = 98°
Step-by-step explanation:
Given
See attachment for triangle
Required
What proves that: ΔSTU ≅ ΔVTU using SAS
To prove their similarity, we must check the corresponding sides and angles of both triangles
First:
[tex]\angle UST[/tex] must equal [tex]\angle UVT[/tex]
So:
[tex]\angle UST = \angle UVT = 98[/tex]
Next:
UV must equal US.
So:
[tex]UV = US = 14[/tex]
Also:
ST must equal VT
So:
[tex]ST = VT = 20[/tex]
Lastly
[tex]\angle TUV[/tex] must equal [tex]\angle TUS[/tex]
So:
[tex]\angle TUV = \angle TUS = 45[/tex]
Hence: Options A and D are correct
Its A and D
i just did it on edg
AT HOME / STUDENTS
1. What are the two equations you created?
id to find 2. How did you put the equations into y=mx+b form?
3. Using your calculator, explain the steps that you did to find
the intersection point.
4. What is the answer?
Greater to least 9.5,93/8, 9.25,93/4
Answer:
23.25 or 93/4, 11.63 or 93/8, 9.5, 9.25
Rounded: 23, 12, 10, 9
Step-by-step explanation:
First, divide the fractions (93/4 & 93/8) to convert them to decimals, then just round or go from the digits 23 > 11 >9.5> 9
Hope this helps
~R3V0
Barnie hopped onto his bicycle and pedaled to the park at 15 miles per hour then he wizzed back at 20 miles per hour if the total trip took 7 hours how far was it to the park
7. Which two shapes have a line of symmetry?
Answer:
c and d
Step-by-step explanation:
when cut in half, both shapes are the same
Could somebody do this for me
Answer:
Step-by-step explanation:
The ratio of lime juice to soy sauce in a salad dressing is 5:4. The total of bath ingredients is 27 tablespoons. How many tablespoons of each ingredient are used?
Answer:
There would be 15 tablespoons of lime juice and 12 tablespoons of soy sauce.
What is the value of z? Plz help
Answer: 24
Step-by-step explanation: 58 = 2z - 10
58 - 10 = 48 = 2z
z = 24
Can someone help me with this
ok
Can someone help me on a essay (how do you use math outside of school)?
Answer:
Step-by-step explanation:
Im not going to write the entire essay but here's some ideas for every paragraph. Like the main ideas.
(introduction explain why people should read this essay)
(paragraph 1) Explain different jobs that use math daily and why these jobs are essential.
(paragraph 2) Math can help in social situations. For example, If someone asks you for the time and you don't know how to tell time.
(paragraph 3) Mathematics makes our life orderly and prevents chaos. Certain qualities that are nurtured by mathematics are power of reasoning, creativity, abstract or spatial thinking, critical thinking, problem-solving ability and even effective communication skills.
(conclusion) Reinstate your main idea and purpose of the essay.
Hope this helps you organize your thoughts!
Multiply the polynomials. (2x2 + 6x + 6)(3x - 2)
what is the solution
options:
a. (-2,-2)
b. (-1,-5)
c. (-5,-1)
d. (2,-1)
Answer: a. (-2, -2)
Step-by-step explanation:
The point at which the two lines intersects is at (-2, -2), which is the solution.