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mezya [45]
3 years ago
10

I need help, can you please help me?

Mathematics
1 answer:
Brums [2.3K]3 years ago
6 0

Answer:

Y= 2/4x + -3

Step-by-step explanation:

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Find the length indicated
defon

Answer:

I think its 7 but im not sure

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2 years ago
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The perimeter of a rectangle is 120 meters and the length is 20 meters longer than the width. Find the dimensions of the rectang
Snowcat [4.5K]

The dimension of the rectangle is 40meters by 20meters

<h3>What is the perimeter of a figure?</h3>

The perimeter of a figure is the sum of all the external sides of the figure

The formula for calculating the perimeter of rectangle = 2(l+w)

If the length is 20 meters longer than the width, then;

l = 20 + w

Substitute

120 = 2(20+2w)

60 = 20 + 2w

30 = 10 + w

w = 20 meters

Since l = 20  + w

l = 20 + 20

l = 40 meters

Hence the dimension of the rectangle is 40meters by 20meters

Learn more on perimeter of figure here: brainly.com/question/22447290

8 0
2 years ago
1. consider a lottery with three possible outcomes: $125 will be received with probability 0.25, $100 will be received with prob
tigry1 [53]

The lottery's anticipated worth is $80.

Given that,

The probability of receiving $125 is 0.25; the likelihood of receiving $100 is 0.3; and the likelihood of receiving $50 is 0.45.

A) EV=125*.2+100*.3+50*.5=$80

The lottery's anticipated worth is $80.

The expected value is obtained by multiplying each result by its likelihood.

The expected value of the lottery is then calculated by adding up all of these.

This is what we have: ;;

125(0.2) + 100(0.3) + 50(0.5) (0.5)

= 25 + 30 + 25 = $80

B) This is the formula for variance is shown in figure :

So, we can calculate the variance as follows:

.2*(125-80)^2+.3*(100-80)^2+.5*(50-80)^2=975

C) A risk-neutral person would pay $80 or less to play the lottery.

To learn more about probability click here:

brainly.com/question/14210034

#SPJ4

4 0
1 year ago
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Which is the correct answer choice?
tresset_1 [31]
Choice 2 I’m not sure if I’m right but I tried <3
4 0
3 years ago
Eva and Jamir like to bake cookies. Eva baked 24 chocolate chip cookies, and Jamir baked pp peanut butter cookies. Together they
statuscvo [17]

Answer:

32.

Step-by-step explanation:

24 = Evas cookies

PP = Jamirs cookies

56 = total cookies

56-24= Jamirs amount

Which is 32

4 0
3 years ago
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