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egoroff_w [7]
3 years ago
6

Find the first four terms of the sequence given by the following. an = 42-8(n-1), n=1, 2, 3....

Mathematics
1 answer:
nekit [7.7K]3 years ago
7 0

Answer:

21

Step-by-step explanation:

its correct

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Will wanted to track the growth of various fruits in his garden, so he decided to label them. His garden had APPLES labeled 1,2,
NARA [144]

Answer:

8 in 11 or 0.7272

Step-by-step explanation:

Between 6 apples. 2 lemons and 3 melons, Will has a total of 11 fruits in his garden. There are three apples labeled with even numbers (2,4 and 6), one melon (2) and one lemon (2), for a total of five fruits.

The probability that a randomly selected fruit is an APPLE or has an EVEN number is given by the probability that it is an apple, P(A), added to the probability that it is even, P(E), minus the probability that it is an even apple, P(A and E):

P(A\ or\ E) = P(A) +P(E) - P(A\ and\ E)\\P(A\ or\ E) = \frac{6}{11}+\frac{5}{11}-\frac{3}{11} \\P(A\ or\ E) = 0.7272

There is a 8 in 11, or a 0.7272 chance that the fruit is an APPLE or has an EVEN number.

4 0
4 years ago
Solve for x and y please ASAP it is urgent, please give a logical explanation, will rate highly and award brainliest.
Paladinen [302]
Answer is (-1,-3)
Step by step explanation:
Solving for x:
-7x+5y=-8
Multiply both side’s by 8
-56x+40y=-64

9x-8y=15
Multiply both sides by 5
45x-40y=75

Subtract
-56x+40y=-64
45x-40y=75
-11x=11
-11x/-11 = 11/-11
x=1

Substitute -1 for x to get y
-7(-1)+5y=-8
Multiply 7 and -1
7+5y=-8
Then subtract 7 from both sides
5y=-15
Then divide both sides by 5
Y=-3

5 0
3 years ago
Can someone help me please
Vika [28.1K]

Answer:

15 - 17 = 0.013333 (1.3333%)

latte drop = 8.3%

gasoline = 9%

3 0
3 years ago
You bought 7 packs of trading cards for $37.03 how much did you pay for each pack of trading cards
zhannawk [14.2K]
$5.29 for each pack. You're welcome.
4 0
3 years ago
Read 2 more answers
What is the y-intercept of the line y=4x-3?
Kobotan [32]
(0,-3) because that’s what it is
3 0
3 years ago
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