2 years ago

Algebra 1

Mathematics

1 answer:

Harlamova29_29 [7]2 years ago

4 0

Answer:

cl jsjsjsjnsmamansnsnannananann

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If you can buy 1/3 of a box of chocolates for 6 dollars, how much can you purchase for 4 dollars

zysi [14]

Answer:

2/9

Step-by-step explanation:

Since 1/3 of a box of chocolates costs 6 dollars, you can buy (4×(1/3))/6=2/9 of a box of chocolates!

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3 years ago

Find the tenth term of the geometric sequence, given the first term and common ratio.

Natalija [7]

Answer:

$a_{10}=\dfrac{1}{128}$

Step-by-step explanation:

In the geometric series:

$a_1=4\\ \\r=\dfrac{1}{2}$

The nth term of the geometric sequence can be calculated using formula

$a_n=a_1\cdot r^{n-1}$

In your case, n = 10, then

$a_{10}\\ \\=4\cdot \left(\dfrac{1}{2}\right)^{10-1}\\ \\=4\cdot \left(\dfrac{1}{2}\right)^9\\ \\=2^2\cdot \dfrac{1}{2^9}\\ \\=\dfrac{1}{2^{9-2}}\\ \\=\dfrac{1}{2^7}\\ \\=\dfrac{1}{128}$

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3 years ago

Worker A can finish a job in

Oksi-84 [34.3K]

Answer:

Step-by-step explanation:

$\frac{1}{2} - \frac{1}{3} \\ \\ = \frac{1}{6} \times 24 \\ = 4$

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3 years ago

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2 years ago

A circular patio has a diameter of 4 yards. What is the area of the patio? Use 3.14 for π.

My name is Ann [436]

Answer:

50.24 square yards

Step-by-step explanation:

area = 3.14 × 4²

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3 years ago

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