3 years ago

Will give brainliest to right answer

Mathematics

1 answer:

FinnZ [79.3K]3 years ago

3 0

Answer:

105

Step-by-step explanation:

an = a1 + f * ( n - 1)

an = -15

-15 + 4 * (31-1)

= 105

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Consider the sequence 10, 2..

romanna [79]

Answer: see below

Step-by-step explanation:

1) 10, 2, 1.2, 1.12, 1.112, 1.1112

$t_n=\dfrac{t_{n-1}}{10}+1$

t₁ = 10

t₂ = 10/10 + 1 = 2

t₃ = 2/10 + 1 = 1.2

t₄ = 1.2/10 + 1 = 1.12

t₅ = 1.12/10 + 1 = 1.112

t₆ = 1.112/10 + 1 = 1.1112

2) 10, 2, -2, -4, -5, -5.5, ...

$t_n=\dfrac{t_{n-1}}{2}-3$

t₁ = 10

t₂ = 10/2 - 3 = 2

t₃ = 2/2 - 3 = -2

t₄ = -2/2 - 3 = -4

t₅ = -4/2 - 3 = -5

t₆ = -5/2 - 3 = -5.5

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4 years ago

Steven's school is selling chocolate bars to earn money for new band instruments. The school will receive 33% of the total sales

Over [174]

The x intercept represents the initial amount of chocolate bars sold (in this case 0)

6 0

4 years ago

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Find the coordinates of the third vertex that completes the construction of a right triangle on the coordinate plane.

Neko [114]

Answer:

(7,a) Where a ∈ R - {7}

OR

(-2,a) where a ∈ R - {-2}

Step-by-step explanation:

The coordinates of the given line from the right to the left are:

(7,1) and (-2,1)

So, to make a right triangle, we need to make a right angle or by another words, we need to a make a perpendicular line to the given line (i.e: a vertical line parallel to the y-axis at one of the given points)

So, the third vertex must be on the line x=7 or x=-2

So, the coordinates of the third vertex is:

(7,a) Where a ∈ R - {7}

OR

(-2,a) where a ∈ R - {-2}

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Hurry!! pls answer!! Rewrite this exponential equation as a logarithmic equation.

lara31 [8.8K]

It should be log_e(4)=x

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3 years ago

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Maya has 28 apples, 12 oranges, and 8 mangos. She wants to put an equal number of each kind of fruit into baskets so all of the

marysya [2.9K]

12 in each basket.

28÷4= 7
12÷4= 3
8÷4=2
7+3+2= 12

Hope this helps!

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3 years ago

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