Ask question

Ask question

All categories

3 years ago

8

Does anybbody know the answer to this? #help

1 answer:

Gwar [14]3 years ago

5 0

Answer:

each tube costs $1.5 so put it the point in between 1 and 2

thank you

Step-by-step explanation:

You might be interested in

Svetlanka [38]

Answer:

(a) $Sequence: -1, 1, 3$

(b) nth term: $T_n = 4+ 5n$

Step-by-step explanation:

Solving (a)

Given

$T_n = 2n - 3$

The first 3 terms.

When n = 1

$T_1 = 2*1 - 3$

$T_1 = 2 - 3$

$T_1 = -1$

When n = 2

$T_2 = 2*2 - 3$

$T_2 = 4 - 3$

$T_2 = 1$

When n = 3

$T_3 = 3*2 - 3$

$T_3 = 6 - 3$

$T_3= 3$

So, the first three terms are:

$Sequence: -1, 1, 3$

Solving (b)

Given

$Sequence: 9,14,19,24$

Required

The nth term

The sequence is arithmetic.

So, first calculate the common difference (d)

$d = 14 - 9$

$d = 5$

The nth term is then calculated as:

$T_n = a + (n - 1) * d$

Where

$a =First\ term$

So:

$a = 9$ and $d = 5$

$T_n = 9 + (n - 1) * 5$

$T_n = 9 + 5n - 5$

Collect like terms

$T_n = 9 - 5+ 5n$

$T_n = 4+ 5n$

6 0

3 years ago

Simplify 7 square root of 3 end root minus 4 square root of 6 end root plus square root of 48 end root minus square root of 54

mash [69]

<span>2√3 * 2√3 = 4 * 3 = 12</span>

8 0

3 years ago

Find the limit of the function by using direct substitution. (6 points) limit as x approaches zero of quantity x squared minus t

Vladimir [108]

Answer:

$\lim_{x \to 0} x^2-3=-3$

Step-by-step explanation:

This limit can be written as follows

$\lim_{x \to 0} x^2-3$

Direct substitution means that we substitute in the value for x to get our limit

$\lim_{x \to 0} x^2-3\\\\0^2-3\\\\-3$

4 0

3 years ago

Read 2 more answers

David is creating keychains out of colored beads. He has 18 red beads, 64 blue beads and 96 pink beads. If each keychain will ha

sdas [7]

sorry i cant help on that its tricky but try 8???

8 0

3 years ago

The picture above circled one

Damm [24]

Formula-

If a set has “n” elements, then the number of subset of the given set is 2n and the number of proper subsets of the given subset is given by 2n-1. Consider an example, If set A has the elements, A = {a, b}, then the proper subset of the given subset are { }, {a}, and {b}

Symbol that can be used-

The symbol "⊆" means "is a subset of". The symbol "⊂" means "is a proper subset of".

Hope it helps you... pls mark brainliest if it helped you.

8 0

3 years ago