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dexar [7]
3 years ago
15

Evaluate using f(x)= -5x+13, f(-2)=?

Mathematics
2 answers:
Naddik [55]3 years ago
7 0
F(x)=-5x+13
f(-2) can be found by replacing "x" with "-2", thus
f(-2)=-5(-2)+13=10+13=23
Bond [772]3 years ago
6 0
F(x) = - 5x + 13
f(-2) = - 5(-2) + 13
f(-2) = 10 + 13
f(-2) = 23
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Brainly!
bezimeni [28]

Answer:

1/15

Step-by-step explanation:

There are a total of 10 fruits, 3 of which are apples.

The probability that the first selection is an apple is 3/10.

There are now 9 fruits remaining, 2 of which are apples.  So the probability that the second fruit is an apple is 2/9.

The total probability is (3/10) (2/9) = 1/15.

5 0
2 years ago
Which of the following is the sum of all the odd integers between 5 and 102?
STALIN [3.7K]

Answer:

2601

Step-by-step explanation:

The integers between 5 and 102 are

7, 9, 11, 13, 15, 17,19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101

The sum of the odd intergers between 2 and 105 can be calculated as follows

= (N + 1/2)^2

= (101 + 1 /2) ^2

= (102/2)^2

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Hence the sum of the odd intergers between 5 and 102 is 2601

3 0
3 years ago
What is the perimeter of a rectangle
natta225 [31]

p=2(l+w)

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7 0
3 years ago
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tekilochka [14]

Answer:

\frac{1}{20}

Step-by-step explanation:

First, we need to look at the # of chips. There are a total of 25, 6 of which are blue.

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As there is no replacement, the total number of chips is 24 and there are only 5 blue left. This gives us the chance of \frac{5}{24}

Now all we need to do is mulitply these two and then simplify

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6 0
3 years ago
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Weather reporter reads 0.103 for amount of snowfall. How would he say this?
Romashka [77]
The weather reporter would pronounce 0.103 as 103 thousandths.
4 0
3 years ago
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