in a restaurant, 4 out of every 12 customers order orange juice with there meal. What is the experimental probability that the next customer will oder orange juice with their meal.

Answers

Answer 1

Answer:

1/3 or 33%

Step-by-step explanation: Its a third

Answer 2

Answer:

4 + 12 = 16

Step-by-step explanation:


Related Questions

Solve the inequality: -8x+50<90

Answers

Answer:

x > -5

Step-by-step explanation:

15 points plisss the answer correct

Answers

17 = B (16 cm by 24 cm)

18 = B (192)

HELPPP PLZZ

What is the radius of a cylinder that has a volume of 500 ft ³ and that is 10 ft tall?

Answers

Answer:

The answer is 3.98942, rounded its 3.99.

Step-by-step explanation:

Answer:

3.99 ft

Step-by-step explanation:

Volume of a cylinder = πr²h

π = 3.14

volume = 500 ft³

height = 10 ft

πr²h = 500

3.14×r²×10 = 500

r² = 500/3.14×10

= 15.92..

= √15.92

r = 3.9899.. ≈ 3.99 ft

Melissa has started training for a race. The first time she trains, she bikes 5 miles. Each subsequent time she trains, she bikes 0.5 mile farther than she did the previous time.

A. Use summation notation to write an arithmetic series to represent the total distance Melissa has biked after she has trained n times.

B. Use the formula for a partial sum of the series you wrote in part a, above, to answer this question: What is the least number of times Melissa must bike for her total distance biked during training to exceed 60 miles? (3 points)

Answers

9514 1404 393

Answer:

  A. d = ∑[k=1,n] (4.5+0.5k)

  B. 9

Step-by-step explanation:

A) The series has first term 5 and common difference 0.5. The general term is given by ...

  an = a1 +d(n -1)

  an = 5 + 0.5(n -1) . . . . substitute numbers for this series

  an = 4.5 +0.5n . . . . . . simplify

The sum is the sum of these terms:

  [tex]\displaystyle \boxed{d_n=\sum_{k=1}^n(4.5+0.5k)}[/tex]

__

B) The sum of terms of an arithmetic series is the average of the first and last, multiplied by the number of terms. We want to solve for n to make the sum greater than 60.

  [tex]\displaystyle d_n=\frac{n}{2}(5 +4.5 +0.5n)\\\\\dfrac{n}{2}(9.5+0.5n)>60\\\\n(19+n)>240\qquad\text{multiply by 4}\\\\n^2+19n+9.5^2>240+9.5^2\qquad\text{complete the square}\\\\n+9.5>\sqrt{330.25}\qquad\text{square root}\\\\n>18.17-9.5=8.67\qquad\text{positive root, subtract 9.5}[/tex]

Melissa's total distance will first exceed 60 miles the 9th time she trains.

Answer:

 A. d = ∑[k=1,n] (4.5+0.5k)

 B. 9

Step-by-step explanation:

A) The series has first term 5 and common difference 0.5. The general term is given by ...

 an = a1 +d(n -1)

 an = 5 + 0.5(n -1) . . . . substitute numbers for this series

 an = 4.5 +0.5n . . . . . . simplify

How many square feet of paint will be needed to cover the shed, not including the roof?
4 ft
6 it
41
6 ft
8017
Ob
44
6011?
Od
92

Answers

Answer:

80 ft^2 of paint would be needed

Step-by-step explanation:

Since we do not consider the roof, all we need do is to calculate the area of the shape without the roof side

So without the roof, we have 4 rectangles

we have 4 ft by 4 ft on both sides

Then 6 ft by 4 ft on the other two sides

mathematically, the area of a rectangle is the product of its sides

so, we have the total area as;

2(6 * 4) + 2(4 * 4)

= 2(24) + 2(16)

= 48 + 32

= 80 ft^2

What is 562,148,900 in expanded form

Answers

Answer:

562,148,900 =

500,000,000

+ 60,000,000

+ 2,000,000

+ 100,000

+ 40,000

+ 8,000

+ 900

+ 0

+ 0

Answer:

Hello!

First we need to understand what expanded form is!

Expanded form is a way of writing a number to see the value of each digit. An example is:

111

100 + 10 + 1 = 111

So we must find the value of 562,148,900, in expanded form.

First we would find the first digit, and separate it from the other digits.

5

Then, we would count the digits behind that, and add it to the right of the five, in the form of zeroes.

500,000,000

We would continue this process for each digit, and then we would put them in addition form.

Your final answer would be,

 500,000,000  

60,000,000  +

2,000,000  +

100,000          +

40,000          +

8,000          +

900                  +

0                  +

0                  +

__________________________

             562,148,900

waffletowne

help needed! please and thank uuu! no links please!

Answers

Answer:

(2x×3x)+(3x×-3)

Area=L×W

Blue rectangle = 2x×3x

Pink rectangle = 3x×-3

(2x×3x)+(3x×-3)

En una tienda de ropa vas a comprarte una pantalones que están de 150 a 90 euros y una camiseta de 40 a 24 ¿ tienen el mismo porcentaje de rebaja ?

Answers

Respuesta:

Sí, tienen el mismo descuento del 40%

Explicación paso a paso:

Dado :

PANTALÓN :

Precio inicial = 150

Precio con descuento = 90

Porcentaje de descuento en el precio:

(150 - 90) / 150 * 100%

60/150 * 100%

0,4 * 100

= 40%

CAMISA:

Precio inicial = 40

Precio con descuento = 24

Porcentaje de descuento en el precio:

(40-24) / 150 * 100%

16/40 * 100%

0,4 * 100

= 40%

Sí, tienen el mismo descuento del 40%

If Charlie has 50 apples but devin ate 25 how many does Charlie have left?

Answers

Answer:

25

Step-by-step explanation:

50-25=25

Someone help me pls thanks :)

Answers

Answer:

I think you need to add them.

Answer:

0.24

Step-by-step explanation:

Miles he drives: x

55.96+0.12x=49.96+0.16x

0.04x=6

x=0.24mi

Hi, What is the answer?

Answers

Answer:

68x + 80

Step-by-step explanation:

Follow PEMDAS.

PEMDAS is the order of operation, and stands for:

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction

~

First, distribute 10 to all terms within the parenthesis:

10(6x + 8)

10 * 6x = 60x

10 * 8 = 80

60x + 80

Next, Add like terms. Like terms are terms with the same amount of the same variable:

8x + 60x + 80

(8x + 60x) + 80

68x + 80

68x + 80 is your answer.

~

Answer:

68x + 80

Step-by-step explanation:

To solve the following problem,

8x + 10 ( 6x + 8 )

First, distribute the (10), multiply every term int he parenthesis by the term outside of it,

8x + 10(6x + 8)

8x + (10)(6x) + (10)(8)

Simplify,

8x + 60x + 80

68x + 80

Membership in a digital library has a $5 startup fee and then costs $9.95 per month. Membership in a video streaming service costs $7.99 per monrh with no startup fee. Use vocabulary words to explain how this information could be used to write an expression for the total cost of both memberships after m months

Answers

Answer:

Wait ima ask my mom to help you with this.

Step-by-step explanation:


Which is the most appropriate data display for the distance a person drives each month.

Answers

Answer:

How many miles that person has driven that day

Step-by-step explanation:

Mario's grape vine grows 7.5 inches in 3 weeks. At this rate, how much will the grape vine grow in 15
weeks?

Answers

Answer:

It will grow 37.5 inches

Step-by-step explanation:

It grew 7.5 in 3 weeks. Divide 7.5 by 3 and you'll get 2.5. So that means every week it grows 2.5 inches. So multiply 2.5 x 15 and you'll get 37.5 inches

It grew 7.5 in 3 weeks. Divide 7.5 by 3 and you'll get 2.5. So that means every week it grows 2.5 inches. So multiply 2.5 x 15 and you'll get 37.5 inches

What is true about the slopes of lines that are perpendicular?
A They have opposite signs
B They are reciprocals of each other
C They have opposites signs and are reciprocals of each other
D They are exactly the same

Answers

C, They have opposites signs and are reciprocals of each other.

The average January surface water temperatures (°C) of Lake Michigan from 2000 to 2009 were 5.07, 3.57, 5.32, 3.19, 3.49, 4.25, 4.76, 5.19, 3.94, and 4.34.


The mean value of these temperatures is 4.312.


What is the variance of this data set?
Will give Brainliest

Answers

Answer:

0.5192

Step-by-step explanation:

Answer:

UwU

Step-by-step explanation:

7. Jack bought a used car for $4,555. He made a
down payment of $1,500 for the car, and he will
pay the remaining balance in 10 equal payments.
How much will Jack still owe on the car after he
makes seven payments?
Record your answer and fill in the bubbles. Be sure
to use the correct place value.

Answers

Answer:

916.50

Step-by-step explanation:

What is the approximate surface area of a cylinder that's base has a radius of 2, and it's lateral rectangle has a length of 6.28, and a width of 4?

Answers

Answer:

Surface area of cylinder = 50.26 unit² (Approx.)

Step-by-step explanation:

Given:

Radius of base r = 2 units

Width of lateral rectangle = 4 units

Length of lateral rectangle = 6.28 units

Find:

Surface area of cylinder

Computation:

Surface area of cylinder = 2[Area of base] + Area of lateral rectangle

Surface area of cylinder = 2[πr²] + [l][b]

Surface area of cylinder = 2[(22/7)(2)²] + [6.28][4]

Surface area of cylinder = 2[(22/7)(4)] + 25.12

Surface area of cylinder = 25.14 + 25.12

Surface area of cylinder = 50.26

Surface area of cylinder = 50.26 unit² (Approx.)

Find the surface area of the triangular prism.
A) 608 ft
B) 704 ft
C) 560 ft
D) 590 ft

Answers

Answer:

C

Step-by-step explanation:

10*8*12 = 960

16*10 = 160

960+160= 1120

1120 ÷ 2 = 560

Answer:

I'll setup the formula and you can do the calculations.

Step-by-step explanation:

you need to add up the areas of 2 rectangles (10x16), 1 rectangle on the bottom (12x16) and 2 triangles ( height = 8 and base = 12)

area of rectangle = wide x length

area of triangle = 1/2 base x height

can you compute the answer? if you need more help, send a comment

8 1/4 divided by 3/4

Answers

answer:

11

step-by-step explanation:

first, let us turn 8 1/4 and 3/4 into decimals-

1÷4

= 0.25

3÷4

= 0.75

8.25÷0.75

=11

good luck :)

i hope this helps

brainliest would be highly appreciated

have a nice day!

Ryan works as a waiter at a local restaurant. For each dish he breaks, he has $2.15 deducted from his weekly pay. On a Monday night, Ryan broke 8 dishes, but he broke no more dishes the rest of that week. Which equation shows a way to calculate how much he had to pay for the broken dishes that week?
A. 8 * $2.15 = $17.20
B. 8+ (-$2.15) = $5.85
C. -8- (-$2.15) = -$5.85
D. 8 + $2.15 = $10.15​

Answers

The answer would be A.

Step-by-step explanation:

8 x $2.15= $17.20

1
Let f(x) = 1/x and g(x) = x²-
6x. What
two numbers are not in the domain of fºg?
Separate your answers with a comma.
Enter the correct answer.

Answers

Step-by-step explanation:

f°g=[tex]f(g(x))[/tex]

[tex]g(x)=x^2-6x[/tex]

[tex]f(x)=1/x[/tex]

[tex]f(g(x))=[/tex][tex]\frac{1}{x^2-6x}[/tex]

if the denominator is zero the number is undefined which makes it not in the domain of the function

set [tex]x^2-6x[/tex] equal to 0

the values for x is 0 or 6

so the only value that is not in the domain of f°g is 0 and 6

Hope that helps :)

Answer: the answer is not 0,6 it’s 0,-6. It’s right I took the test.

Step-by-step explanation:

como faz a conta pfv, Calcule o valor da expressão: [2 + 3 x 4] ÷ 7 + 7.​

Answers

Answer:

9 is Your answer. You can follow me to get more answer. Thanks.

A number multiplied by 7 is less than 21. Which of the following expressions correctly identifies this sentence?

Answers

Answer:

Step-by-step explanation:

4) How much interest does a $276 investment earn at 9% over seven
years?"
2

Answers

Answer: 24.84

Step-by-step explanation: 276%of 9 is 24.84

please help ill mark brainliest

Answers

Answer:

I think it's net one because it seems the most like it

2х - 7y = 14
Find the x and y- intercepts then graph them.

Answers

Nehficnwjaoncncjwjfbcbdkd
Medjjf

1) In the figure below, m_2 = 60°. Find the measure of each angle. Write which postulate(s) or
theorem(s) you used.
a ) angle 1
b) angle 2
c) angle 8 ​

Answers

Answer:

Step-by-step explanation:

From the picture attached,

Two lines are the parallel lines and a third line (transversal line) is intersecting these parallel lines.

m∠2 = 60°

a). m∠1 + m∠2 = 180°

m∠1 + 60° = 180°

m∠1 = 180° - 60°

m∠1 = 120°

b). m∠2 = 60° [Given]

c). m∠2 = m∠8 = 60° [Alternate exterior angles are equal]

Sue wants to know whether wearing sunglasses improves driving performance. If she uses an independent groups design, she would manipulate the variable by randomly requiring half the drivers to drive with sunglasses and the other half to drive without sunglasses. having all drivers first drive without sunglasses and then with sunglasses. having half the drivers first drive without sunglasses and then with sunglasses and having the other half first drive with sunglasses and then without sunglasses. requiring all drivers to first drive with sunglasses and then without sunglasses.

Answers

Answer:

randomly requiring half the drivers to drive with sunglasses and the other half to drive without sunglasses.

Step-by-step explanation:

When employing an independent group design in a research or experimental study, the different groups in the study are assigned entirely different subjects such that, subjects in the treatment group are different from those in the control group. Therfore, adopting an independent group design in the scenario described above means diving the subjects into two at random with one half driving with sunglasses and the other half having to drive without it.

it’s geometry, help plz

Answers

Answer:

i think its 18(DONT TRUST ME)

Step-by-step explanatioN:

6 x 3                

Other Questions
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