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arlik [135]
3 years ago
14

My sister needs help

Mathematics
1 answer:
melamori03 [73]3 years ago
7 0
the answer to your question is the first one! it's a positive! good luck, wishing you the best on your assignment xoxo!
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Please help it’s argent!!
vichka [17]

Answer:

=($25×5)+($125×5)

=$125+$625

=$750

6 0
2 years ago
A month of the year is chosen at random. What is the probability that the month starts with the letter J or the letter M?
Flauer [41]

Answer:

The probability that the month starts with the letter J or the letter M is 41.66%.

Step-by-step explanation:

Given that a month of the year is chosen at random, to determine what is the probability that the month starts with the letter J or the letter M, the following calculation must be performed:

January - March - May - June - July = 5 months

(5/12) x 100 = X

0.4166 x 100 = X

41.66 = X

Therefore, the probability that the month starts with the letter J or the letter M is 41.66%.

8 0
3 years ago
Read 2 more answers
Betsy was in a car accident. Her monthly insurance payment of $225 will now be increased by 25%. How much will her monthly payme
sleet_krkn [62]

Answer:

281.25 that is the answer

5 0
2 years ago
If f(x) = x 2 + 1 and g(x) = 3x + 1, find [f(2)-g(1)] 2. 1 2 9
arsen [322]
Put the argument value where the variable is, then evaluate.
For f(x), you want f(2).
  f(2) = 2² + 1 = 4+1 = 5

For g(x), you want g(1).
  g(1) = 3·1 +1 = 4

For [f(2) - g(1)] you want the difference of the above values.
  [f(2) - g(1)] = [5 - 4] = 1
8 0
3 years ago
What is the angle of rotation of this regular octagon? what is the measure of an interior angle?
MrRissso [65]
Second question:
sum of all the interior angle     180*(8-2)=1080 degree
sum of one interior angle         1080/8=135 degree 
6 0
3 years ago
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