A bakery sells vanilla cupcakes and mocha cupcakes. It sold 357 vanilla cupcakes in a
day. 15% of the cupcakes sold that day were mocha. How many total cupcakes did the
bakery sell that day?

Answer:

x0.58

Step-by-step explanation:

1-0.42=0.58

:)

Answer:

8.6

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

4 times 2 is 8

Answer:

$61.80

Step-by-step explanation:

60 increase 3% =

60 × (1 + 3%) = 60 × (1 + 0.03) = 61.8

Answer:

Sales tax:1.80 total cost:61.80

Step-by-step explanation:

Price x sales tax rate = sales tax

60 x .03=1.80

price + sales tax = total cost

60 + 1.80=61.80

Answer:

B and C seem to be the correct answers!

Hope this helps!

Answer:

0.683 = 68.3% probability that a randomly chosen doctor is in favor of the vaccine

Step-by-step explanation:

(a) What is the probability that a randomly chosen doctor is in favor of the vaccine

75% of 115/250 = 0.46(German).

60% of 65/250 = 0.26(French).

65% of 70/250 = 0.28(Englishmen). So

[tex]p = 0.75*0.46 + 0.6*0.26 + 0.65*0.28 = 0.683[/tex]

0.683 = 68.3% probability that a randomly chosen doctor is in favor of the vaccine

Answer:

90,000 Mg would be the amount of protein.

Answer:

42

Step-by-step explanation:

Answer:

$42

Step-by-step explanation:

60 x 30 =

60 x 0.3 = 18

60 - 18 = 42.

Answer: уравнение имеет 2 решения:

              x₁ = - 4;    x₂ = - 2.

Step-by-step explanation:

Ix + 3I = 1

1) x + 3 = 1

  x + 3 - 3 = 1 - 3

  x = -2

2) - (x + 3) = 1

   x + 3 = - 1

   x + 3 - 3 = - 1 - 3

   x = - 4

You can use the Law Of Sins:

a / sin A

b / sin B

c / sin C

(hope this helps, really sorry if i doesnt :/ )

Answer: 10

Step-by-step explanation:

Answer:

90 minutes

Step-by-step explanation:

an hour is 60 minutes+ another 30 minutes= 90

Answer:

279

Step-by-step explanation:

Answer:

Your answer is

2 times per min So Function.....

f(x)=n= 2x

where n= items

x= min

Hope that this is helpful. Tap the crown button, Mark my answer as............. BRAINLIST......... Like & Follow me to get more answer.

Answer:

5/1

Step-by-step explanation:

Answer:

5/1

Step-by-step explanation:

9514 1404 393

Answer:

  $16,850

Step-by-step explanation:

The sale price is 1 -24% = 76% of the original price (p). An equation is ...

  12806 = 0.76p

  12806/0.76 = p = 16850

The original price of the vehicle was $16,850.

Answer and Step-by-step explanation: This function is a probability density function of a random variable X:

[tex]f(x)=\frac{3(8x-x^{2})}{256}[/tex]

and to calculate probabilities, we will have to integrate it:

[tex]P(X<x)=\int\limits^x_0 {\frac{3}{256}(8x-x^{2}) } \, dx[/tex]

Solving:

[tex]P(X<x)=\frac{3}{256}(4x^{2}-\frac{x^{3}}{3} )[/tex]

Then:

a. P(X < 5)

[tex]P(X<5)=\int\limits^5_0 {\frac{3}{256}(8x-x^{2}) } \, dx[/tex]

[tex]P(X<5)=\frac{3}{256}(100-\frac{125}{3} )[/tex]

[tex]P(X<5)=\frac{3}{256}(\frac{300-125}{3} )[/tex]

[tex]P(X<5)=\frac{175}{256}[/tex]

P(X < 5) = 0.683

b. P(X < 9)

Since density function's upper limit is 8, probability of x < 9 is 100% or 1.

So, P(X < 9) = 1

c. P(5 < X < 7)

[tex]P(5<X<7)=\int\limits^7_5 {\frac{3}{256}(8x-x^{2}) } \, dx[/tex]

[tex]P(5<X<7)=\frac{3}{256}[4(7)^{2}-\frac{7^{3}}{3}-4(5)^{2}+\frac{5^{3}}{3}][/tex]

[tex]P(5<X<7)=\frac{3}{256}[96-\frac{218}{3} ][/tex]

[tex]P(5<X<7)=\frac{70}{256}[/tex]

P(5 < X < 7) = 0.273

d. P(X > 3)

[tex]P(X>3)=\int\limits^8_3 {\frac{3}{256}(8x-x^{2}) } \, dx[/tex]

[tex]P(X>3)=\frac{3}{256}[256-\frac{512}{3}-36+9 ][/tex]

[tex]P(X>3)=\frac{3}{256}(229-\frac{512}{3} )[/tex]

[tex]P(X>3)=\frac{175}{256}[/tex]

P (X > 3) = 0.683

e. P(X < x) = 0.95

[tex]0.95=\int\limits^x_0 {\frac{3}{256}(8x-x^{2}) } \, dx[/tex]

[tex]\frac{3}{256}[\frac{12x^{2}-x^{3}}{3} ] =0.95[/tex]

[tex]\frac{12x^{2}-x^{3}}{256}=0.95[/tex]

[tex]12x^{2}-x^{3}=243.2[/tex]

[tex]-x^{3}+12x^{2}-243.2=0[/tex]

Solving this cubic equation, we have three values for x:

x₁ = -3.909

x₂ = 8.992

x₃ = 6.917

The value of x will the one between 0 and 8, which are the limits of the function. So, value of x which gives a probability of 0.95 is x = 6.917.

Answer:

120 degrees

Step-by-step explanation:

50+70=120

Answer:

x

100

Step-by-step explanation:

Answer: The median for the students is 2 and the median for the teachers is 3.

Step-by-step explanation:

Ordering the data for the students from the dot points:

0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4.

n = 20 which is positive so median position is average of:

= (n / 2)                                     and                                = (n + 1) / 2

= 20 / 2                                                                           = 21 / 2

= 10                                                                                 = 10.5

2 is in position 10                                                         2 is in position 10.5

Average = (2 + 2) / 2 = 2

Student median is 2.

Teachers

0, 1, 1, 1, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 6, 8

3 is in position 10 as well as in position 10.5.

= (3 + 3) / 2

= 3

Teacher median is 3.

(In attachment, teacher plot is first and then the student follows)

Answer:

Students Median= 2

Teacher Median=3

Step-by-step explanation:

Answer:

80%

Step-by-step explanation:

28/35 as a percent =

First, simplify the fraction.

28/35 = 4/5

Next, turn the simplified fraction into a denominator of 100.

4/5 = 80/100

80/100 = 80%

Answer:

= 6y − 8

Step-by-step explanation:

Answer:

1mm

Step-by-step explanation:

1 × 1 × 1

good luck, i hope this helps :)

Answer:

1 m (milliliter)

Step-by-step explanation:

To find the volume, you need to know the formula for volume

The formula is

length × width × height.

So,

1 mm (length)

x

1 mm (width)

x

1 mm (height)

is 1 mm

Because 1 x 1 x 1 is just 1

Answer:

In total, Glen ran 2 and 1/4 miles.

Answer:

my thing is being weird so i cant really help. lo siento

i am bord

Step-by-step explanation:

Answer:

10₊0.40x

Step-by-step explanation:

Because it starts off by being 10 dollars plus 0.40 times however many refills you get