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meriva
3 years ago
13

PLEASE HELP WILL GIVE BRAINLIEST

Mathematics
1 answer:
nata0808 [166]3 years ago
5 0

Answer:

234.25 miles

Step-by-step explanation:

19+18+17+16+15+14+13+12+10+9+8+7+6+5+4+3+2+1=179

5+(20-1)*5+0.75*179

5+19*5+134.25

5+95+134.25

100+134.25

234.25

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The radius of a circle is 18 in what is the area and circumference ​
Inessa05 [86]

Answer:

324 pi .  and 36 pi

Step-by-step explanation:

Area is pi r squared, so 18x18 is 324, times pi which is 324 pi

Circumference is 2 pi r, which is 2 times 18 which is 36, times pi which is 36 pi

:D

7 0
3 years ago
1. A number plus 7 is at most 4.​
nasty-shy [4]

Answer:

-3

4 - 7 = -3.

-3 + 7 = 4.

They are in a fact family.

The answer is -3.

Hope it helps!

3 0
3 years ago
Read 2 more answers
Suppose that E and F are two events and that P(E)=0.3 and P(F|E)=0.5. What is P(E and F)?
Sergio [31]

E and F are two events and that P(E)=0.3 and P(F|E)=0.5. Thus, P(E and F)=0.15


Bayes' theorem is transforming preceding probabilities into succeeding probabilities. It is based on the principle of conditional probability. Conditional probability is the possibility that an event will occur because it is dependent on another event.

P(F|E)=P(E and F)÷P(E)

It is given that P(E)=0.3,P(F|E)=0.5

Using Bayes' formula,

P(F|E)=P(E and F)÷P(E)

Rearranging the formula,

⇒P(E and F)=P(F|E)×P(E)

Substituting the given values in the formula, we get

⇒P(E and F)=0.5×0.3

⇒P(E and F)=0.15

∴The correct answer is 0.15.

If, E and F are two events and that P(E)=0.3 and P(F|E)=0.5. Thus, P(E and F)=0.15.

Learn more about Bayes' theorem on

brainly.com/question/17010130

#SPJ1

4 0
2 years ago
Solve for x and explain the steps in your answer. Please Help :/
Solnce55 [7]
I believe the answer is -25/6 :)
7 0
3 years ago
mr.wilson saved 2,500 to buy airlines tickets he bought airline tickets for $372 each how much savings does mr.wilson after he b
ozzi
2,500 subtracted by 372 equals 2148. 2148 dollars is how much savings he has left.
7 0
3 years ago
Read 2 more answers
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