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3 years ago

Find a 7th term of the geometric sequence whose common ratio is 3 / 2 and whose 1st term is 6. BRANLIEST ASAP TY!!!!!

Mathematics

2 answers:

inysia [295]3 years ago

5 0

Answer: 68.34

Step-by-step explanation:

Formular for geometric sequence An = A1r(n - 1); An=A7, r=3/2; a1 =6, n =7

By slotting in the figures in the formula, it gives 6 (729/64)

6(11.39)

68.34

NISA [10]3 years ago

4 0

Answer:

here; r=3/2

a1=6

we have to find a7=?

as we know that

an=ar^(n-1)

by substituting values

a7=6(3/2)^6

=6(729/64)

=2187/32

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Noa was walking in the forest and measured the circumference of two trees that he found. The first tree measured 37 5/8 inches a

rodikova [14]

Answer:

Step 4: 44 32/24 - 37 15/24= 8 17/24

Here we can finally find out the mistake done by Noa. The result is 7 17/24 and not 8 17/24.

Step-by-step explanation:

1. Let's review carefully all the steps taken by Noa to calculate the difference of the circumferences of the two trees.

Circumference Tree 1 = 37 5/8 inches around

Circumference Tree 2 = 45 1/3 inches around

Step 1: 45 1/3- 37 5/8

The measures are correct, no issues copying them.

Step 2: 45 8/24 - 37 15/24

Noa looked for common denominators

1/3 * 8/8 = 8 /24 is correct; 5/8 * 3/3 = 15/24 is also correct.

Step 3: 44 32/24 - 37 15/24

Noa looked for making the fraction part higher on the left side:

45 8/24 = 44 32/24 is correct because 24/24 = 1

Step 4: 44 32/24 - 37 15/24= 8 17/24

Here we can finally find out the mistake done by Noa. The result is 7 17/24 and not 8 17/24.

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3 years ago

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3 years ago

Can someone help with this please?

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3 years ago

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If the point (a,3) lies on the graph of the equation 5x + y = 8, then a= a.01 b.0-1 c.0-7

fomenos

Answer:

A (a = 1)

Step-by-step explanation:

A coordinate point is always in the form (x,y) that means the first point is always x-coordinate and the second point is always y-coordinate.

The equation given is:

5x + y = 8

The point is (a,3), so that means x = a and y = 3

We substitute the values into the equation and find a. Shown below:

5x + y = 8

5(a) + (3) = 8

5a + 3 = 8

5a = 8 - 3

5a = 5

a = 5/5

a = 1

Answer choice A is right

6 0

3 years ago

Find a 7th term of the geometric sequence whose common ratio is 3 / 2 and whose 1st term is 6. BRANLIEST ASAP TY!!!!!​

Find a 7th term of the geometric sequence whose common ratio is 3 / 2 and whose 1st term is 6. BRANLIEST ASAP TY!!!!!