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scoundrel [369]
3 years ago
7

A set of math tests is normally distributed

Mathematics
1 answer:
sergey [27]3 years ago
3 0

2.2-0.6=1.6

1.6*81=129.6

129.6/2=64.8

Answer: 64.8

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You make party favors for an event. You tie 9 inches of ribbon around each party favor. Write an expression for the number of in
PSYCHO15rus [73]

Answer:

y=27x

Step-by-step explanation:

first you have to do 3x9 to get the answer witch is 27 so then it wants an eqation so the eqation would be y=27x

5 0
2 years ago
The L.L. Bean men’s cotton chambray shirt comes in the following colors: blue, stone, rust, green, plum, and indigo. In addition
bulgar [2K]

Answer:

<u>60 types of cotton chambray shirts can be produced</u>

<u />

Step-by-step explanation:

The shirt comes in the following colors: blue, stone, rust, green, plum, and indigo

<u>Number of colors the shirt comes in = 6</u>

The shirt comes in the following sizes: small (S), medium (M), large (L), extra large (XL), and extra extra large (XXL)

<u>Number of sizes the shirt comes in = 5</u>

The shirt comes in the following styles: short sleeves or long sleeves

<u>Number of styles the shirt comes in = 2</u>

<u />

Total number of cotton chambray shirts that can be produced are:

No. of colors * No. of sizes * No. of styles

6 * 5 * 2

60 shirts

<u>So, </u><u>60 types of cotton chambray shirts can be produced</u><u> from the given options of colors, sizes and styles. </u>

7 0
3 years ago
The value of the function at x=-6 is ?
Sholpan [36]

Answer:  x = 6, the y - coordinate is 4, therefore the value of the function when x = 6 is 4.

7 0
2 years ago
Based on a survey, that 46% of consumers are comfortable having drones deliver their purchases. Suppose that we want to find the
Wewaii [24]

n=5,x=3,p=0.46,q=0.54 .

<u>Step-by-step explanation:</u>

Here we have , Based on a survey, that 46% of consumers are comfortable having drones deliver their purchases. Suppose that we want to find the probability that when five consumers are randomly selected, exactly three on them are comfortable with delivery by drones. We need to find the values of n,x,p,and q .Let's find out:

According to question , 46% of consumers are comfortable having drones deliver their purchases , So , Probability of success :

⇒ p=0.46

And , probability of failure :

⇒ q=1-p =1-0.46

⇒ q=0.54

Now , n = Number of people randomly selected = 5

x = Number of people exactly comfortable = 3

Therefore , n=5,x=3,p=0.46,q=0.54 .

4 0
3 years ago
Solve the system by substitution.
mezya [45]

Answer:

(2, 6)

Step-by-step explanation:

if you meant for both of the y to be the same then this should be right

8 0
2 years ago
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