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3 years ago

The RANGE of the function f is A) [1, 3]

Mathematics

1 answer:

sladkih [1.3K]3 years ago

8 0

3 is the right number in the coordinate pair, hence it it the range.

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HELP IM DESPERATE QUICK NO LINKS!!! DONT PUT LINKS

Dominik [7]

Answer:

swap the bottom two. it should be, in this order, 32+c, 0.25, 8, 0.25c

Step-by-step explanation:

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3 years ago

The sum of two numbers is eleven. one number is seven less than the other. find the numbers

Pavlova-9 [17]

Answer:

9 & 2.

Step-by-step explanation:

let x represent the unknown numbers.

x + x-7 = 11

2x = 11+7

2x = 18.

divide both sides by 2.

x = 9.

x-7 = 9-7 = 2

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3 years ago

What’s 40% as a decimal

11Alexandr11 [23.1K]

Answer:

0.4

Step-by-step explanation:

To convert 40% to decimal, simply divide 40 by 100 as follows: 40 / 100 = 0.4. 40% means 40 per every 100.

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3 years ago

Suppose you just received a shipment of twelve televisions. Three of the televisions are defective. If two televisions are rando

qwelly [4]

Answer: The probability that both televisions work is 0.5625 .

The probability at least one of the two televisions does not work is 0.4375.

Step-by-step explanation:

Given : Number of televisions received in shipment= 12

Number of defective televisions received in shipment= 3

Then proportion of defective televisions = $\dfrac{3}{12}=0.25$

Using binomial probability formula, the probability of getting success in x trials is given by :-

$P(x)=^nC_xp^x(1-p)^{n-x}$

If two televisions are randomly selected, then the probability that both televisions work will be :-

$P(0)=^2C_0(0.25)^0(0.75)^2=(0.75)^2=0.5625$

The probability at least one of the two televisions does not work will be :-

$P(x\geq1)=1-P(0)=1-0.5625=0.4375$

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3 years ago

20 pounds of $4 written as a unit rate

borishaifa [10]

Answer:

20 pounds divided by $4= 5

Step-by-step explanation:

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3 years ago