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3 years ago

Help me please not understand

Mathematics

1 answer:

Alborosie3 years ago

3 0

Answer:

1st Option.

Step-by-step explanation:

f(0) = g(0) is correct because both f(0) = -2 and g(0) = -2; they both intersect at that point and therefore the y-value is the same.

The other answer choices don't work because the y-value outputs don't match each other.

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Cassie is thinking of two numbers. Adding 4 times the first number and 6 times the second number gives a total of 28. Also, addi

aleksandrvk [35]

If you try 6x4, you get 24. When you add 4, it = 28. The same thing with 6x4=24+5=29

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4 years ago

8. How many ways can a committee of 5 students be chosen from a student council of 30 students? Is the order in which the member

tankabanditka [31]

Answer: A committee of 5 students can be chosen from a student council of 30 students in 142506 ways.

No , the order in which the members of the committee are chosen is not important.

Step-by-step explanation:

Given : The total number of students in the council = 30

The number of students needed to be chosen = 5

The order in which the members of the committee are chosen does not matter.

So we Combinations (If order matters then we use permutations.)

The number of combinations of to select r things of n things = $^nC_r=\dfrac{n!}{r!(n-r)!}$

So the number of ways a committee of 5 students can be chosen from a student council of 30 students= $^{30}C_5=\dfrac{30!}{5!(30-5)!}$

$=\dfrac{30\times29\times28\times27\times26\times25!}{(120)\times25!}=142506$

Therefore , a committee of 5 students can be chosen from a student council of 30 students in 142506 ways.

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3 years ago

a ships pilot knows that a building on the coast is 100 meters tall. if he finds the angle of elevation to be 2 degrees how far

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Answer:

it is about 34 degrees celisuis to the right of the horizontal perimeter.

Step-by-step explanation:

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2 years ago

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Answer:

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4 years ago

A feather blew out of a bird nest 10 feet in the air. It drifted to the ground at a constant rate of 2 feet per second. Write an

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The question is an illustration of a linear function, and the equation that represents the function is $y =-2x +10$

A linear function is represents as: y = mx + c, where:

m represents the slope or rate
c represents the y-intercept

In this case, we have:

$m = -2$

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So, the equation becomes

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Hence, the equation of the function is $y =-2x +10$

Read more about linear functions at:

brainly.com/question/14323743

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3 years ago

Help me please not understand​

Help me please not understand