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monitta
2 years ago
7

The distance between the point (-3,4) and the point of origin

Mathematics
1 answer:
pickupchik [31]2 years ago
7 0

Answer:

5

Step-by-step explanation:

1) origin point is (0;0);

2) the required distance is:

d=\sqrt{(-3-0)^2+(4-0)^2} =5.

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prisoha [69]
The answer is B, 4/-9 = 2/-3
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3 years ago
You draw a card at random from a standard deck of 52 cards. Find the following conditional probabilities: a.) The probability th
Levart [38]

Answer:

a.) 1/2 or 50%

b.) 1/1 or 100%

c.) 1/13 or 7.69%

d.) 1/3 or 33.33%

Step-by-step explanation:

a.) The probability that a card is a heart, given that it is red?

There are four suits in a deck, two of which are red: hearts and diamonds. Since the number of hearts and diamonds is the same, the probability of the card being a heart, given that it is red is 1/2 or 50%.

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c.) The probability that a card is a king, given that it is red?

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d.) The probability is a queen, given that it is a face card?

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4 0
3 years ago
A firm tested the durability of four different types of tires by having 4 Cadillacs each randomly equipped with one of the types
storchak [24]

Answer:

Randomized block design

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6 0
2 years ago
What are the step of the solution?
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Okay first you would ask yourself

What plus ten will give you fifteen?

And it would be five

Then multiply five by the three

And you’d get 15


So it would be
X=15


( 15/3 + 10 =15)
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If x is the number of tickets, 420+35x<595
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2 years ago
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