2 years ago

The hanger image below represents a balanced equation.

Mathematics

2 answers:

nikdorinn [45]2 years ago

6 0

Answer:

Where is the picture?

Step-by-step explanation:

goldfiish [28.3K]2 years ago

3 0

I think you forgot to put the image in the question

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I need help on 1&2 pls

Rus_ich [418]

Answer:

Step-by-step explanation:

1. Slope

2. Hypotenuse

7 0

2 years ago

Help me out please this is my sister's lol

nalin [4]

It's nice to help your sister.

a) 9711 rounds to 10000

b) 6549 rounds to 7000

c) 25499 rounds to 25000

d) 979501 rounds to 980000

5 0

2 years ago

Find the expected value of the winnings from a game that has the following payout probability distribution: Skip Payout ($) 1 2

Nezavi [6.7K]

Answer:

$4.35

Step-by-step explanation:

The expected value of a random variable <em>X</em>, often denoted as E(<em>X</em>), indicates the probability-weighted average of all possible values/events. The general formula of expected value is

$\mathrm{E(\textit X \mathrm)} = \displaystyle\sum_{\mathclap{i=1}}^{k} \ X \times P(X) \\ \\ \\ = X_{1} \times P(X_{1}) \ + \ X_{2} \times P(X_{2}) \ + \ X_{3} \times P(X_{3}) + \ \cdots \ + X_{k} \times P(X_{k})$ .

Therefore, the expected value of the winnings from a game is

$\mathrm{E(\textit X \mathrm)} \ = \ 1 \times 0.35 \ + \ 2 \times 0.2 \ + \ 5 \times 0.1 + \ 8 \times 0.2 \ + 10 \times 0.15 \\ \\ = \ 4.35 \ \ (\mathrm{nearest \ hundredth})$ .

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1 year ago

Find the simple interest paid for 8 years on a $850 loan at 7.5% per year.

Andru [333]

The formula is
I=pre
I interest paid?
P principle 850
R interest rate 0.075
T time 8 years
I=850×0.075×8
I=510

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2 years ago

tickets for a high school foot football game were $8 for adults and $5 for students. a total of 1970 tickets were sold. The tota

SCORPION-xisa [38]

S(5)+A(8)=12220 is the answer

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2 years ago