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2 years ago

9

in a bag of candy, there are 6 blue candies, 5 yellow candies, 1 red candy, and 12 green candies. write the following ratios. A.

The number of red candies to the number of blue candies

1 answer:

goldenfox [79]2 years ago

3 0

Answer:

1:6

Step-by-step explanation:

1 red candy to 6 blue candy.

In other words, for every 6 blue candies there will be 1 red candy.

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Find two numbers that round to 35.4 when rounded to the nearest tenth.Write the numbers in the box.

hodyreva [135]

35.39, 35.38, 35.37, 35.36 are some numbers that round to 35.4 when rounded to the nearest tenth

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3 years ago

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Write an equasion of the line in point-slope form that passes through the points (-16, 8) (4,2)

xeze [42]

You start by finding the slope : y2 - y1 / x2 - x1

2 - 8 / 4 - (-16)

- 6 / 20

m = - 3 / 10

Point slope form : y - y1 = m( x- x1 )

You can pick either of the coordinates and substitute them in

POINT SLOPE FORM EQUATION : y - 8 = -3/10 ( x + 16 )

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2 years ago

Find the slope of the line passing through each of the following pairs of points and draw the graph of the line.

tiny-mole [99]

Answer:

The slope is 1/2

Step-by-step explanation:

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Plzzzzzzzzzzzzzzzzzzzzzzzz

lesantik [10]

Answer:

10x^2-11x-6

Step-by-step explanation:

To expand, we use the FOIL method. You do this by multiplying each number inside the parenthesis by the other numbers in the other set of the parenthesis. For example, on this problem, you would multiply 5x by 2x, and then 5x by -3.

Step by step, you would:

5x * 2x = 10x^2

5x * -3 = -15x

2 * 2x = 4x

2 * -3 = -6

In an equation, it would expand to 10x^2-15x+4x-6

To simplify, you add like terms (constants and those with the same variable). In this case, you would add together all the terms ending in x.

-15x+4x=-11x

Now, you have added like terms together, so your simplified answer is 10x^2-11x-6.

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2 years ago

- Write a recursive formula to represent the sequence below.<br> (3,7, 11, 15, 19,23,27,31,35, ...)

NemiM [27]

<em><u>The recursive formula to find nth term of sequence is:</u></em>

$a_n = 4n - 1 \text{ where } n \geq 1$ and n = 1, 2, 3, ....

<em><u>Solution:</u></em>

Given a sequence is:

3, 7, 11, 15, 19, 23, 27, 31, 35

<em><u>Let us find the difference between terms</u></em>

7 - 3 = 4

11 - 7 = 4

15 - 11 = 4

19 - 15 = 4

23 - 19 = 4

27 - 23 = 4

31 - 27 = 4

35 - 31 = 4

Thus the difference between terms is constant

Thus the given sequence is arithmetic sequence

An arithmetic sequence is a sequence of numbers such that the difference of any two successive members of the sequence is a constant

<em><u>The nth term of arithmetic sequence is given by:</u></em>

$a_n =a_1+(n-1)d$

$a_n$ = the nᵗʰ term in the sequence

$a_1$ = the first term in the sequence

d = the common difference between terms

Here in the given sequence

d = 4

$a_1=3$

Substitute in above formula,

$a_n = 3 + (n-1)(4)\\\\a_n = 3 + 4n - 4\\\\a_n = 4n - 1$

<em><u>Thus the recursive formula to find nth term of sequence is:</u></em>

$a_n = 4n - 1 \text{ where } n \geq 1$ and n = 1, 2, 3, ......

8 0

2 years ago