in time what is 6:40 + 3:50 = ??

Answer:

distributive property

Answer:

1. Expected(Red) in Shipment A = 1,050

2. Expected(Red) in Shipment B = 1,500

3. Company A has highest ratio of red bulbs

Step-by-step explanation:

Given

Shipment A (Light Bulb Express):

Total Light Bulb = 10,080

Sample Size = 48

Red Bulbs = 5

To calculate the expected number of Red bulbs;

We start by calculating the probability of Red;

P(Red) = Number of Red / Sample Size

P(Red) = 5/48

Expected Number of Red Bulbs is calculated as follows;

Expected(Red) = P(Red) * Total Light Bulb

Expected(Red) = 5/48 * 10,080

Expected(Red) = 50400/48

Expected(Red) = 1,050

Hence, the expected number of red light bulbs in the entire shipment is 1,050

Given

Shipment B (Light Bulb R Us):

Total Light Bulb = 15,500

Sample Size = 62

Red Bulbs = 6

To calculate the expected number of Red bulbs;

We start by calculating the probability of Red;

P(Red) = Number of Red / Sample Size

P(Red) = 6/62

Expected Number of Red Bulbs is calculated as follows;

Expected(Red) = P(Red) * Total Light Bulb

Expected(Red) = 6/62 * 15,500

Expected(Red) = 93000/62

Expected(Red) = 1,500

Hence, the expected number of red light bulbs in the entire shipment is 1,050

The company with highest probability has the highest ratio;

For Company A (Light Bulb Express)

Probability = 5/48

Probability = 0.1042

For Company B (Light Bulb R Us)

Probability = 6/62

Probability = 0.0968

Since 0.1042 is greater than 0.0968, we can conclude that Company A has the highest ratio of red bulbs;

Answer:

-22.5

Step-by-step explanation:

-15- |-7.5|

after taking the absolute value off, -7.5 would become positive 7.5. But then the negative outside the absolute value makes it negative again.

-15-7.5

=-22.5

The simplified expression -15 - |-7.5| is equal to -22.5.

To simplify the expression -15 - |-7.5|, we'll follow these steps:

Evaluate the absolute value: |-7.5|.

The absolute value of a number is its distance from zero on the number line. In this case, |-7.5| is equal to 7.5 because 7.5 units away from zero.

Substitute the absolute value into the expression:

-15 - 7.5.

Perform the subtraction:

-15 - 7.5 = -22.5.

Therefore, the simplified expression -15 - |-7.5| is equal to -22.5.

To know more about an expression follow;

brainly.com/question/19876186

#SPJ3

Answer:

114 comics

Step-by-step explanation:

roger - 50 + 10 = 60

tom -  60 - 10% = 54

60 + 54 = 114

Hope this helped and have a great day

Answer:

Hello friend! :)

Step-by-step explanation:

SO, lets break this down

Roger: 50 + 10 = 60

So next we need to figure out whats 10% of 60 which is 6

60-6=54

114! hope this helps

Answer:

C. x=23

Step-by-step explanation:

180=(5x+11)+54

Answer:

Wow! This is hard. I will try i answer it but for now other people will have ze chance

Step-by-step explanation:

Answer:

A = plane

B = whale

C = sunken ship

Step-by-step explanation:

The given vertical number line is modelling the positions of objects and animals in relation to sea level.

Sea level is the average height of the surface of the world's oceans, which we use as a reference point to measure the elevation and depth of land and water features on Earth.

From inspection of the given number line:

We have been told that a plane is flying at 8,500 feet above sea level. Therefore, as position A is the only position above sea level, A = plane.

We have been told that a sunken ship is resting at 3,000 feet below sea level, and that directly above the ship, a whale is swimming 1,960 feet below sea level. Therefore, the whale is above the ship. As position B is above position C, this means that B = whale and C = sunken ship.

Answer:

x=6

Step-by-step explanation:

7x+12=9x

simplify

subtract 7x from both sides

12=2x

divide both sides by 2

x=6

Answer:

x = 6

Step-by-step explanation:

We can use the order of operations to firgure this out:

Hope this helps!!

bedroom wall=138 inches

1 poster is=36 inches

so 2 posters=72

139-72=66

the amount of space=

66 divided by 3=22

Answer:

2/3 but I am not sure sorry

Step-by-step explanation:

Answer:

g(x) = (x - 5)² - 6(x - 5) + 9

Step-by-step explanation:

f(x) + n - shift the graph n units up

f(x) - n - shift the graph n units down

f(x + n) - shift the graph n units left

f(x - n) - shift the graph n units right

You have f(x) = x² - 6x + 9

Shift 5 units to the right. you get

f(x - 5) = (x - 5)² - 6(x - 5) + 9

Answer: 5.5

Step-by-step explanation: If its starts with 1 thren you add 1.5 so then your at 2.5 then add 1.5 then you get 4 then add 5.5

Answer:

13

Step-by-step explanation:

hey at least I tried to help you

Answer:

a

Step-by-step explanation:

Answer: I'm going to say A

Step-by-step explanation:

Answer: explanation

Step-by-step explanation:

I am unsure about number 1, but for number 4, you have to fund the unit rate.

Answer:

Answer for Number 1: 54 1/2

Answer for Number 4: $2.36

Step-by-step explanation:

Explanation for number 1:

    1.  length x width = area right? So area divided by length = width!

        159 3/8 divided by 18 3/4 = 8 1/2

    2. width + width + length + length = perimeter right? Now you know the

        width,  you can do...

         8 1/2 + 8 1/2 + 18 3/4 + 18 3/4 = 54 1/2

Explanation for number 4:

    1.  You know that 4 cup = 1 quart right?

        9.44 = 1 quart

    2. So you divide it:

        9.44 / 4 = $2.36

Here are the pairs matched with their products:

- (-5)(4.2) matches with -21

- (-7)(-3) matches with 21

- (2.5)(-9) matches with -22.5

Pairs (4) and (5) do not have corresponding products in the given options.

Explanation:

The data from the stem-and-leaf plot is:

10,

24,25,26,

30,30,32,33,

40,45,46

Add up those values

10+24+25+26+30+30+32+33+40+45+46 = 341

Then divide over n = 11 which is the sample size.

341/11 = 31 is the arithmetic mean.

Answer:

341/11 = 31 is the arithmetic mean.

Step-by-step explanation:

Answer:

Slope Intercept Form : y = mx + b (I learned mx + b, but some schools teach ax + b, so which ever one your teacher taught you)

Ax + By = C : Standard Form

(y - y1) = m (x - x1) : Point-Slope Form

Step-by-step explanation:

Hope this helps!

Answer:

32 degrees

Step-by-step explanation:

The sum of all angles in a triangle is 180 degrees.

A right angle (The one marked by a small square on the bottom left) measures 90 degrees.

You're given that the other two angles in the triangle measure 58 and x degrees.

To find x, we'll find the sum of all angles, and equate it to 180.

The sum of all angles = 90 + 58 + x = 148 + x degrees

\(148 + x = 180 \text{ // -148}\\\cancel{148 -148} + x = 180 - 148\\x = 32^{\circ}\)

Answer:

If Sara decides to buy a bottle of water that costs $1.85, then

1 bill, 3 quarters, 1 dime; 1 bill, 3 quarters, 2 nickels; quarter

Step-by-step explanation:

Answer:

1 bill, 3 quarters, 1 dime

Step-by-step explanation:

I think I need to know which coins she has with her to answer this correctly but this is still a possibility  

I have no idea what the answer is

Answer: The ratio is 18:3

Step-by-step explanation:

Answer:  6 to 1

Step-by-step explanation:

A ratio refers to a fraction. In this case the question asks how many players to coaches there are.

The word "to" means that is where the fraction bar goes.

Players/Coaches

There are 18 players and 3 coaches.

18/3

18 can be divided by 3, 6 times so the fraction can be simplified to

6/1 meaning there are 6 players for every coach.

Answer:

x=6

Step-by-step explanation:

2/3(9+x)=-5(4-x)

6+2/3x=-20+5x

18+2x=-60+15x

2x-15x=-60-18

-13x=-78

x=6

Answer: x=6

Step-by-step explanation:  I took the test

Answer: 52/9 improper fraction and 5 7/9 mixed number

Step-by-step explanation:

first you have to make 13 into 13/1

then multiply it by 4/9

multiply numeration x numerator and denominator x denominator

once youve done that you should get 52/9 which when u divided 52 by 9 you get 5 7/9.

hope this helps!

Answer:

i dont know toooo pls answer it fast......................................

Step-by-step explanation:

i need it..........................