If you randomly choose two letters from the word "JANUARY "", find the probability that you choose letter J first and then A after replacing the first."

Answers

Answer 1
Answer:

Answer: 2/49

Step-by-step explanation: JANUARY has 7 letters in total, 1 J, and 2 A's, so the probability you choose a J first is 1/7. Putting that back then drawing for an A gives you 2/7. These are dependent events, so 1/7 * 2/7 = 2/49


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If 3\2 divided by 1\4 =n then n is between what

Find what the measurements of angles a-c are and state the reason

PLEASE HELP

Answers

Answer:

it is a 90*

Step-by-step explanation:

Find the function rule for g(x). The function f(x) = x2 . The graph of g(x) is f(x) translated to the right 8 units and down 7 units. What is the function rule for g(x)? A. g(x) = (x + 7)2 + 8
B. g(x) = (x + 8)2 + 7
C. g(x) = (x - 7)2 - 8
D. g(x) = (x - 8)2 - 7

Answers

f(x)=x^2
Translated to the right 8 units: h(x)=(x-8)^2
and down 7 units: g(x)=(x-8)^2-7

Answer: Option D. g(x)=(x-8)^2-7

What is marthian 15% of 60?

Answers

dunnow what marthian
percent means parts ot of 100
15%=15/100=0.15

'of' means multpily
15% of 60 means
0.15 times 60=9
answer=9
15% of 60

15/100 = .15

.15*60 = 9

Answer: 9 

7x=2 what does x equal

Answers

X=2/7 if I’m correct:)

a train traveled at an average speed of 45 miles per hour for 2 hours and 30 miles per hour for 3 hours. what is the total number of miles that the train traveled

Answers

distance=rate times time
rate=xmiles per hour
time=y hours

total distance=distance1+distance2
distance1=45mph times 2=90mi
distance2=30mph times 3=90mi
total distance=90mi+90mi=180mi

total is 180mi
(45×2)+(30×3)= 180 miles

At 7:00 AM the temperature in Wilton was -6 degrees. By 8:00am the temperature was 2 degrees. What is the difference in the temperature between 8:00am and 7:00am?

Answers

Answer:

8 degrees

Step-by-step explanation:

Your really just counting up from -6 to 2.