Answer:

Answer:

P(X≥11) = 0.1648

Step-by-step explanation:

Given

Mean, μ = 7.3

Potholes, n = 11

The interpretation of the question is to calculate P(X ≥ 11)

It is known that

P(X) = P(1) + P(2) +.......+P(infinite)

We can say that

P(X) = P(X≤10) + P(X>10)

Make P(X>10) the subject of formula

P(X>10) = P(X) - P(X≤10)

P(X>10) is equivalent to P(X≥11) and P(X) = 1.

By substituton, we have

P(X≥11) = 1 - P(X≤10)

So, we'll solve P(X≤10) using the following steps using n as 10.

To solve the above question using Microsoft Office Excel, follow the highlighted steps below

1. First goto FORMULAS tan

2. Select INSERT FUNCTION.

3. Select the POISSON.DIST function.

4. Enter the values for the number of events and the mean of occurrences per interval. In this case, enter 10 and 7.8, in that order and 1 for Cumulative since this is a cumulative probability.

5. Press OK.

Excel would display the probability.

In this case, it is 0.83523

Remember that

P(X≥11) = 1 - P(X≤10)

By substituton

P(X≥11) = 1 - 0.83523

P(X≥11) = 0.16477

Approximately,

P(X≥11) = 0.1648

(See attachment)

The solution to 4.2x = 19.32 is x = ___. 0.28 0.45 4.6 15.12

If bd = 7x - 10, BC= 4x - 29, and cd= 5x - 9, find each value

Lots of points if answer is serious Point Z on a coordinate grid is at (-1, 3). What are the coordinates of R y=-x (Z)

Which pair of variables would most likely have a negative correlation?A. the time spent driving in a car and the number of miles drivenB. the height of a dog in inches and the number of ounces of food the dog eats per dayC. the number of sit-ups completed and the number of calories burned during a workoutD. the time spent reading a book and the number of pages remaining to be read in the book

10x² - 43x+28How do you factor this

If bd = 7x - 10, BC= 4x - 29, and cd= 5x - 9, find each value

Lots of points if answer is serious Point Z on a coordinate grid is at (-1, 3). What are the coordinates of R y=-x (Z)

Which pair of variables would most likely have a negative correlation?A. the time spent driving in a car and the number of miles drivenB. the height of a dog in inches and the number of ounces of food the dog eats per dayC. the number of sit-ups completed and the number of calories burned during a workoutD. the time spent reading a book and the number of pages remaining to be read in the book

10x² - 43x+28How do you factor this

**Answer:**

23/24

**Step-by-step explanation:**

1/8 + 5/6

The common denominator is 24

1/8 *3/3 = 3/24

5/6*4/4 = 20/24

3/24 + 20/24

23/24

The **sum **of and given as an expression using the least common multiple in the** simplest form **is .

When both the numerator and **denominator **does not have any common factor in between them is called as **simplest form.** Simplest form is also called as** lowest form**.

A statement containing variables, numbers or connected by an operator is called expression.

According to the given **expression**

The **least common multiple ** (LCM) for 8 and 6 is 24. We can convert both fractions to have a **denominator **of 24:

Now that both **fractions **have a common denominator of 24, we can add them,

Therefore, the sum of and is

Learn more about the ** least common multiple** here :

#SPJ6

1 mL total, 1 mL/min.

B.

2mL total, 1 mL/min.

C.

4 mL total, 2 mL/min.

D.

10 mL total, 5 mL/minute

**Answer:**

(B) 2mL total, 1 mL/min.

**Step-by-step explanation:**

Given:

Amount of drug ordered = 150 g

Time = 2 minutes

Concentration of the drug = 75 mg/mL

now,

Concentration = Amount of drug / volume .........(1)

thus,

Volume = Amount of drug / Concentration

or

Volume = 150 g / (75 g/mL)

or

**Volume = 2 mL**

also,

milliliters to administer per minute = Volume / time

or

milliliters to administer per minute = 2 mL / 2 min = **1 mL/min**

**Hence, the correct answer is option (B)**

The **equation** of the line **perpendicular** to x = -4 that **passes** through the **point **(-2,5) is y = 5 .

In the question ,

it is given that

the required **line **is perpendicular to x = -4

the **slope** of x = -4

x + 4 = 0

0.y = x + 4

slope = 1/0

so the slope of the **perpendicular line** 0 .

the **equation** of the perpendicular line passing through (-2,5) and slope as 0 is

(y - 5) 0*(x + 2)

y -5 = 0

y = 5

Therefore , The **equation** of the line **perpendicular** to x = -4 that passes through the **point **(-2,5) is y =5 .

Learn more about **Equation of Line** here

#SPJ1

What is the value of x

**Answer:**

x = 15

--

Move 11 to the other side, with "16" after the equal sign.

We need to subtract: 16-11 = 5

x/3 = 5

x = 5 x 3

x = 15

--

To double check...

15/3 + 11 = 16

5 + 11 = 16

--

PS: In algebra we actually use "*" but for the sake of it I will use "x"

Have a nice day!

**Answer:**

15

**Step-by-step explanation:**

First you take all of the non-variables on to the other side of the equal sign. It then turns out to be SUPER easy. x/3 = 16 - 11

x/3 = 5

x = 5*3

x = 15

b=22.62

16/sin30=b/sin45

16sin45/sin30 =22.62

16/sin30=b/sin45

16sin45/sin30 =22.62

D.y=+or-sqrt28+4x so the answer is D.

"The given expression is

2(x - 2)² = 8(7 + y)

Rewrite the expression as follows:

7 + y = (2/8)*(x-2)² = (1/4)*(x-2)²

y = (1/4)(x-2)² - 7

To find the inverse, switch x and y, and solve for y.

x = (1/4)(y-2)² - 7

Multiply through by 4.

4x = (y-2)² - 28

(y-2)² = 4x + 28

y - 2 = √(4x + 28)

y = 2 +/- √(4x + 28)

This expression is the inverse of the given expression.

Therefore the answer is**D.**"

By Dzampo

2(x - 2)² = 8(7 + y)

Rewrite the expression as follows:

7 + y = (2/8)*(x-2)² = (1/4)*(x-2)²

y = (1/4)(x-2)² - 7

To find the inverse, switch x and y, and solve for y.

x = (1/4)(y-2)² - 7

Multiply through by 4.

4x = (y-2)² - 28

(y-2)² = 4x + 28

y - 2 = √(4x + 28)

y = 2 +/- √(4x + 28)

This expression is the inverse of the given expression.

Therefore the answer is

By Dzampo

**Answer:**

It’s D

**Step-by-step explanation:**

On edge