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ololo11 [35]
3 years ago
9

Solve for t. 2(t – 7) = 10

Mathematics
2 answers:
blagie [28]3 years ago
5 0
<span>2(t – 7) = 10
2t - 14 = 10 ...expand by using distributive property
2t = 24  .....add 14 to both sides, then simplify
  t = 12  ....divide both sides by 2, then simplify

hope it helps</span>
lbvjy [14]3 years ago
5 0
2 (t-7) =10
simplify
2t-14 =10
add 14
because what you do on one side you must do to the other.
2t= 24
divide by two
t=12
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At a certain pizza parlor, % of the customers order a pizza containing onions, % of the customer's order a pizza containing saus
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Answer:

At a certain pizza parlor,36 % of the customers order a pizza containing onions,35 % of the customers order a pizza containing sausage, and 66% order a pizza containing onions or sausage (or both). Find the probability that a customer chosen at random will order a pizza containing both onions and sausage.

Step-by-step explanation:

Hello!

You have the following possible pizza orders:

Onion ⇒ P(on)= 0.36

Sausage ⇒ P(sa)= 0.35

Onions and Sausages ⇒ P(on∪sa)= 0.66

The events "onion" and "sausage" are not mutually exclusive, since you can order a pizza with both toppings.

If two events are not mutually exclusive, you know that:

P(A∪B)= P(A)+P(B)-P(A∩B)

Using the given information you can use that property to calculate the probability of a customer ordering a pizza with onions and sausage:

P(on∪sa)= P(on)+P(sa)-P(on∩sa)

P(on∪sa)+P(on∩sa)= P(on)+P(sa)

P(on∩sa)= P(on)+P(sa)-P(on∪sa)

P(on∩sa)= 0.36+0.35-0.66= 0.05

I hope it helps!

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The equation of this parabola is y = x ^ 2 +2

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