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2 years ago

Please help the image is attached

Mathematics

1 answer:

vovikov84 [41]2 years ago

7 0

Answer:

I tried my best below

Step-by-step explanation:

8. 54

9. 2

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HELP ASAP!!!!!!!!!!!!

torisob [31]

Answer:

163 in²

Step-by-step explanation:

To find the area, I divided the shape into squares and rectangles. Then, I found the area of the squares and rectangles and added them,

Area = (7 x 7) + (18 x 5) + (6 x 4)
=> (49) + (90) + (24)
=> 163 in²

Hence, the area is 163 in.²

7 0

1 year ago

Round 363 to the nearest ten

Levart [38]

363 rounded to the nearest ten would be 360

3 0

2 years ago

Read 2 more answers

PLEASE HELP .

myrzilka [38]

What the regression is a conflict

3 0

3 years ago

If the relative frequency of getting a red on a spinner is 0.4 how many reds would you expect to get in 300spins?

Sauron [17]

This relative frequency is an experimental probability: that of getting a red on a spinner. In 300 spins, we'd expect to get 0.4(300), or 120, reds.

5 0

2 years ago

A casino features a game in which a weighted coin is tossed several times. The table shows the probability of each payout amount

kkurt [141]

Answer:

The expected payout of the game is $230.46.

Step-by-step explanation:

The given table is

Payout Amount : $160 $4400 $145000

Probability : 0.146 0.024 0.0007

We need to find the expected payout of the game.

The formula for expected payout is

$\text{Expected payout}=\sum n_iP(x_i)$

where, n is amount and P(x) is probability of that event. The value of n is negative for loss.

Using the above formula we get

$\text{Expected payout}=160\times 0.146+4400\times 0.024+145000\times 0.0007$

$\text{Expected payout}=23.36+105.6+101.5$

$\text{Expected payout}=230.46$

Therefore the expected payout of the game is $230.46.

6 0

2 years ago