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3 years ago

11

X is a normally distributed random variable with mean equal to 1.234 and variance equal to .336. what is the probability that x

equals 1.000?

1 answer:

cricket20 [7]3 years ago

8 0

38 because the x is normal

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The cost of three pounds of grapes is $6.57 what is the constant proportionality that relates the cost in dollars to the number

NemiM [27]

$6.57/3 = $2.19 That is the answer.

7 0

4 years ago

Read 2 more answers

A partir del término general, calcular los 4 primerostérminos. (Considere que debe asignar

Scorpion4ik [409]

Answer:

$4,7,12,19,...$

Step-by-step explanation:

<u><em>The question in English is:</em></u>

From the general term, calculate the first 4 terms.

(Consider that you must assign values to the variable n)

we have

$b_n=n^2+3$

step 1

Calculate the first term

For n=1

$b_1=(1)^2+3=4$

step 2

Calculate the second term

For n=2

$b_2=(2)^2+3=7$

step 3

Calculate the third term

For n=3

$b_3=(3)^2+3=12$

step 4

Calculate the fourth term

For n=4

$b_4=(4)^2+3=19$

therefore

the first 4 terms are

$4,7,12,19,...$

4 0

3 years ago

A holiday toy drive is putting together baskets for children they’re 84 toys and 56 books if each basket or see the same number

BaLLatris [955]

Answer:

28

Step-by-step explanation

we can use Greatest common divisor to solve

84 and 56 Greatest common divisor is 28(you can try)

so is 28 basket and every basket has 3 toys and 2 books

3 0

3 years ago

Simon has 20 quarters and 12 dimes.He wants to purchase ice cream for his friends.An ice cream cone cost $1.00.How many cones ca

Helga [31]

Answer:

6

Step-by-step explanation:

Each ice cream cone costs 4 quarters or 10 dimes, so Simon has ...

20/4 + 12/10 = 5 + 1.2 = 6.2

times the price of an ice cream cone. He can buy 6 cones for his friends.

8 0

3 years ago

Is cos 314 positive, negative or zero

Dafna1 [17]

Cos (314) = .694 is positive

7 0

3 years ago