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3 years ago

9

The farmer was planting seeds in the garden. The first day, he planted 50 seed packets; the second day, he planted 60 seed packe

ts; the third day, he planted 70 seed packets.

1 answer:

artcher [175]3 years ago

6 0

Answer:

what do we need to figure out?

Step-by-step explanation:

if u need to add, make table and list all the seeds. then, u can add them up and have ur answer

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Savatey [412]

40 = -6t - 8

Inverse operation

40 = -6t - 8
+8 +8

40 + 8 = 48
48 = -6t

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? A mug can hold 13.46 oz of coffee without overflowing. The radius of the mug is 3 cm. Given that 1 cm3 equals 0.034 oz, what i

Elan Coil [88]

Answer:

14 cm

Step-by-step explanation:

Given:

A mug can hold 13.46 oz of coffee.

The radius of the mug is 3 cm.

Given that 1 $cm^{3}$ equals 0.034 oz.

Question asked:

What is the height of the mug to the nearest centimeter ?

Solution:

Given that 1 $cm^{3}$ equals 0.034 oz.

By unitary method:

0.034 oz = 1 $cm^{3}$

1 oz = $\frac{1}{0.034}$

13.46 oz = $\frac{1}{0.034}\times13.46 =395.88 \ cm^{3}$

A mug can hold 13.46 oz of coffee means volume of cylinder is given which is 395.88 $cm^{3}$ . Now we can find the height of the mug by using volume of cylinder formula:

volume of cylinder = $\pi r^{2} h$

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By cross multiplication:

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By dividing both side by 198

$h = 13.99$ $cm$

Therefore, height of the mug to the nearest centimeter is 14 cm.

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