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3 years ago

In a normal distribution, the mean is ____ it's mean and mode

Mathematics

1 answer:

Blizzard [7]3 years ago

6 0

In a normal distribution, the median (I think you meant to say) is equal to the mean and mode.

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Can someone please help with these volume equations? 10th grade geometry. will reward brainly

prisoha [69]

Answer:

First picture - 20.42 m

Second picture - 12.9 m

Step-by-step explanation:

------------------------------------------------------------------------------------------------------------

Formula for pyramid:

$V=b^2\frac{h}3$

Where,

b = base - 3.5 m

h = height - 5 m

Thus,

$V=3.5^2\frac{5}{3}$

$20.41667m^3$ ≈ $20.42m^3$

------------------------------------------------------------------------------------------------------------

Formula for pyramid:

$V=b^2\frac{h}3$

Where,

b = base - 3 m

h = height - 4.3 m

Thus,

$V = 3^2\frac{4.3}{3}$

$12.9m^3$

------------------------------------------------------------------------------------------------------------

Kavinsky

6 0

2 years ago

Naomi and Hudson work at a dry cleaners ironing shirts. Naomi can iron 35 shirts

IceJOKER [234]

Answer:

n, h = Naomi's and Hudson's work hours, respectively

n + h = 13

35n +20h = 395

Step-by-step explanation:

We are asked for the number of work hours of Naomi and Hudson. It is convenient to define the variables n and h to represent those hours, respectively. Then the system of equations is ...

n + h = 13 . . . . . . . . . . . . total work hours

35n +20h = 395 . . . . . . total shirts ironed

_____

The solution is Naomi worked 9 hours; Hudson worked 4 hours.

6 0

3 years ago

Determine whether the graphs of the given equations are parallel, perpendicular, or neither.

12345 [234]

Answer:

A. Perpendicular

CarryOnLearning

3 0

2 years ago

The number of homeruns hit by each player on the Bobcats baseball team is listed below.

sveta [45]

Range

hope this helps

3 0

2 years ago

Read 2 more answers

Find the value of x

Svet_ta [14]

Answer:

$150^o$

Step-by-step explanation:

Step 1: Distribute the plus

$(x + 15)^o + (135 - x)^o$

$x + 15 + 135 - x$

Step 2: Combine like terms

$x + 15 + 135 - x$

$(x - x)^o + (15 + 135)^o$

$0 + 150^o$

$150^o$

Answer: $150^o$

7 0

3 years ago

Read 2 more answers