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3 years ago

Given f(x)=-x-1,find f(5)

Mathematics

2 answers:

Blizzard [7]3 years ago

6 0

Answer:-6

Step-by-step explanation:

Brut [27]3 years ago

3 0

Answer:

f(5)=4

Step-by-step explanation:

f(5)=5_1=4

.....

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Can someone help????

Ulleksa [173]

Range I think I may be wrong ?

6 0

3 years ago

James has organised a game to raise money for charity at a local fair. He rolls a fair six sided dice and flips a fair coin. If

Scorpion4ik [409]

The total amount that was raised for charity is £75.

<h3>What is the total amount raised?</h3>

Here is the sample space

1 2 3 4 5 6

Heads 1 4 9 16 25 36

Tails 1 8 27 64 125 216

Probability of getting a number greater than 30 = 4/12 = 1/3

1/3 x 450 = 150

Total value of people getting more than 30 : 150 x £1 = £150

Total amount paid = 50 x 450 = £225

Amount raised = £225 - 150 = £75

To learn more about probability, please check: brainly.com/question/13234031

#SPJ1

3 0

2 years ago

What is 8,663,943,526 rounded to the nearest hundred thousand?

Sloan [31]

8,663,900,000
.......................

4 0

3 years ago

A piece of pipe is 303/4 inches long. If five pieces, each 41/3 inches long, are cut from the pipe, how many inches of pipe rema

galina1969 [7]

So, what is the total lenght of the pieces that wer cut off?

we multiply the lenght by the number:

4 $\frac{1}{3}$ *5=20+ $\frac{5}{3}$ =21 $\frac{2}{3}$

and we subtract this from the original pipe, that is

30 $\frac{3}{4}$ -21 $\frac{2}{3}$

we need to bring the two fractions to the same denominator (by multiplying the fraction art in the first by 3 and 4 the second):

30 $\frac{9}{12}$ -21 $\frac{8}{12}$ =9 $\frac{1}{12}$

so the correct answer is D!

3 0

2 years ago

A die is loaded so that the number 6 comes up three times as often as any other number. what is the probability of rolling a 1 o

Mila [183]

Answer:

1/2.

Step-by-step explanation:

Probability totals must add up to 1.

P = probability.

If P(any number other than 6) = x, then P(6) = 3x, so

3x + 5x = 1

x = 1/8

P(6) = 3/8 and P(not 6) = 1/8

Therefore P(6 or 1) = 3/8 + 1/8 = 1/2 (answer).

4 0

3 years ago