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2 years ago

Please help me in this question

Mathematics

1 answer:

Alexus [3.1K]2 years ago

8 0

Answer:

3/8

Step-by-step explanation:

the total number of possible results is 4×4=16.

out of these 16 only the results

1 2

1 3

1 4

2 2

2 3

3 2

are desired results. these are 6.

so the probability of a desired result is 6/16 = 3/8

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Step-by-step explanation:

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2 years ago

The first term of a geometric sequence is 32, and the 5th term of the sequence is 818 .

sammy [17]

Answer:

$32,24,18,\frac{27}{2} ,\frac{81}{8}$

Step-by-step explanation:

Let x, y , and z be the numbers.

Then the geometric sequence is $32,x,y,z,\frac{81}{8}$

Recall that term of a geometric sequence are generally in the form:

$a,ar,ar^2,ar^3,ar^4$

This implies that:

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Substitute a=32 and solve for r.

$32r^3=\frac{81}{8}$

$r^4=\frac{81}{256}$

Take the fourth root to get:

$r=\sqrt[4]{\frac{81}{256} }$

$r=\frac{3}{4}$

Therefore $x=32*\frac{3}{4} =24$

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3 years ago

Write and graph an equation to represent the situation.

gulaghasi [49]

464 divide by 16 is 29. So y would be 29

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3 years ago

10 Pts Multiplying fractions: 5 1 — x — = 6 2

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Multiply the numerators together. Multiply the denominators together. Then reduce if necessary.

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Step-by-step explanation:

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