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3 years ago

Question 7:

Mathematics

2 answers:

Natasha_Volkova [10]3 years ago

8 0

D. 25%

Brainliest? I one anyway from leveling up

Butoxors [25]3 years ago

4 0

Answer:

75%

Step-by-step explanation:

Sorry if wrong >.<

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Which table represents a situation with a rate of change of 5

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Answer:

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3 years ago

A legal document contains pages numbered 1 through 50. What is the probability that the lawyer will flip to a page number that i

GuDViN [60]

Using its concept, it is found that the probability that the lawyer will flip to a page number that is not a multiple of 4 is given by:

p=19/25

Probability is a field of mathematics that deals with the numerical description of the likelihood that an event will occur or that a statement is true. The probability of an event is a number between 0 and 1, with approximately 0 indicating the impossibility of the event and 1 indicating certainty.

A probability is given by the number of desired outcomes divided by the number of total outcomes.

In this problem, there are 50 numbers, of which 50 - (48/4) = 38 are not multiples of 4, hence the probability is given by:

p=38/50 = 19/25

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2 years ago

When I think of a number, double it, then add

Harman [31]

Answer:

Step-by-step explanation:

23 - 7

= 16

16 ÷ 2

= 8

u thought of 8 ;)

4 0

3 years ago

Read 2 more answers

Two angles form a linear pair. The measure of one angle is 3.5 times the measure of the other angle. Find the measure of each an

vredina [299]

Answer:

40° and 140°

Step-by-step explanation:

A linear pair of angles sum to 180°

let x be one angle then the other is 3.5x and summing gives

x + 3.5x = 180

4.5x = 180 ( divide both sides by 4.5 )

x = 40

one angle = 40° , the other is 3.5 × 40° = 140°

3 0

3 years ago

A moose population is growing exponentially following the pattern in the table shown below. Assuming that the pattern continues,

Alika [10]

The population of the moose after 12 years is 7692

Step-by-step explanation:

The form of the exponential growth function is $y=a(b)^{x}$ , where

a is the initial value
b is the growth factor

The table:

→ x : y

→ 0 : 40

→ 1 : 62

→ 2 : 96

→ 3 : 149

→ 4 : 231

To find the value of a , b in the equation use the data in the table

∵ At x = 0 , y = 40

- Substitute them in the form of the equation above

∵ $40=a(b)^{0}$

- Remember any number to the power of zero is 1 (except 0)

∴ 40 = a(1)

∴ a = 40

- Substitute the value of a in the equation

∴ $y=40(b)^{x}$

∵ At x = 1 , y = 62

- Substitute them in the form of the equation above

∵ $62=40(b)^{1}$

∴ 62 = 40 b

- Divide both sides by 40

∴ 1.55 ≅ b

∴ The growth factor is about 1.55

- Substitute its value in the equation

∴ The equation of the population is $y=40(1.55)^{x}$

To find the population of moose after 12 years substitute x by 12 in the equation

∵ $y=40(1.55)^{12}$

∴ y ≅ 7692

The population of the moose after 12 years is 7692

Learn more:

You can learn more about the logarithmic functions in brainly.com/question/11921476

#LearnwithBrainly

7 0

3 years ago