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3 years ago

From 74 ft to 75 ft? And is it a increase or decrease

Mathematics

2 answers:

Law Incorporation [45]3 years ago

4 0

increasing i believe

Over [174]3 years ago

3 0

Answer:

Its an increase

1 ft difference

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There is a 60% chance of rain on Saturday and a 20% chance of rain on Sunday. Assume that the event that it rains on Saturday is

Vsevolod [243]

Answer:

$0.56$

Step-by-step explanation:

GIVEN: There is a $60\%$ chance of rain on Saturday and a $20\%$ chance of rain on Sunday. Assume that the event that it rains on Saturday is independent of the event that it rains on Sunday.

TO FIND: What is the probability that it rains on exactly one day over the weekend.

SOLUTION:

Probability of rain on Saturday $P(A)=0.6$

Probability of not raining on Saturday $P(A^{'}) =1-0.6=0.4$

Probability of rain on Sunday $P(B)=0.2$

Probability of not raining on Saturday $P(B^{'})=1-0.2=0.8$

Probability of raining exactly one day over the weekend

$=\text{Probability it rains only on Saturday}+\text{Probability it rains only on Sunday}$

$=P(A)\times P(B^{'})+P(B)\times P(A^{'})$

$=0.6\times0.8+0.2\times0.4$

$=0.56$

Hence probability of raining exactly only one day over the weekend is $0.56$

5 0

4 years ago

PLEASE HELP ME ASAP I WILL MARK BRAINLIEST RATE 5 STARS AND THANK

Ratling [72]

Answer:

Step-by-step explanation:

Based on the rules of rotation, when the original point (x,y) is rotated according to the following degrees and direction, it will have the corresponding ending points.

90 degrees counterclockwise (-y, x)

90 degrees clockwise (y, -x)

180 degrees counterclockwise and clockwise (-x,-y)

In this case, it would be a 90 degrees clockwise rotation because (x,y) becomes (y,-x)

and there is a translation of 1 unit to the left.

I Hope It's Helpful

8 0

3 years ago

Read 2 more answers

Luke can fill a small sandbox with sandbox with sand in 4 minutes. However, his brother Drew, is taking sand out at the same tim

jasenka [17]

10 minutes or more 11 yep