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4 years ago

How do I solve this arithmetic sequence?

Mathematics

1 answer:

irakobra [83]4 years ago

5 0

Answer:

The 16ᵗʰ term of this sequence is 82

Step-by-step explanation:

Here,

First Term = a₁ = 9

Common Difference = (d) = 2

Now, For 16ᵗʰ term, n = 16

a₁₆ = 7 + (16 - 1) × 2

a₁₆ = 7 + 15 × 5

a₁₆ = 7 + 75

a₁₆ = 82

Thus, The 16ᵗʰ term of this sequence is 82

<u>-TheUnknownScientist</u>

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Can anyone help me with this math please I will give brainlist

alexandr402 [8]

Answer:

4.5 > 4.420

0.67 < 0.8

0.82 = 0.820

62.4 > 6.24

0.13, 0.3, 0.303, 0.32

0.08, 0.8, 0.82, 8.2

24.54, 24.4, 24.304, 24.24

6.5, 6.25, 6.05, 6.007

Step-by-step explanation:

The most useful way to compare fractions is to add extra zeros at the end.

For example, 0.67 ___ 0.80.

0.80 is obviously bigger than 0.67.

In 24.4, 24.54, 24.304, 24.24, you can add extra zeros as well.

24.400, 24.540, 24.304, 24.240 (This makes it much easier to group the numbers, whether from largest to smallest or smallest to larger).

**REMEMBER TO REMOVE THOSE ZEROS AFTER FINDING YOUR FINAL ANSWER**

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3 years ago

What's a very complex equation that equals 3

mel-nik [20]

Got this from a website, hope it helps!

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3 years ago

Solve for x to the nearest hundredth<br> 3^x=38

joja [24]

Answer:

<h2>The value of x is 3.31 to the nearest hundredth</h2>

Step-by-step explanation:

Given the equation $3^{x} = 38$ , to calculate the value of x the following steps must be carried out;

Step 1;

Take the natural logarithm of both sides

$ln3^{x}=ln38\\ xln3 = ln38$

Step 2;

Divide both sides by ln3

$xln3/ln3=ln38/ln3\\x=ln38/ln3\\x=3.31$

The value of x is 3.31 to the nearest hundredth

6 0

4 years ago

Need help! Will mark Brainiest!

kicyunya [14]

Option B: $y=-\sqrt[3]{x-4}+7$ is the new equation

Explanation:

The given equation is $y=-\sqrt[3]{x}$

We need to find the new graph which is shifted 7 units up and 4 units right.

First, we shall shift the graph 7 units up.

The general formula to shift the graph b units up is given by

$y=f(x)+b$

Thus, to shift the graph 7 units up, let us substitute $b=7$ and $f(x)=-\sqrt[3]{x}$ in the general formula, we have,

$y=$-\sqrt[3]{x}$+7$

Now, we shall shift the graph 4 units right.

The general formula to shift the graph b units right is given by

$y=f(x-b)$

Thus, to shift the graph 4 units right, let us substitute $b=4$ and $f(x)=$-\sqrt[3]{x}+7$$ in the above equation, we have,

$y=-\sqrt[3]{x-4}+7$

Therefore, the new equation is $y=-\sqrt[3]{x-4}+7$

Therefore, Option B is the correct answer.

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3 years ago

A rectangular field is 15 yards in length and 66 feet width. What is the area of the field in square feet and the area of the fi

kumpel [21]

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4 years ago