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2 years ago

I have 7 classes impacting my grade equally.

Mathematics

1 answer:

Nitella [24]2 years ago

5 0

Answer:

like on each assignment a 90 or 100%

Step-by-step explanation:

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You have 3.4 gigabytes available on your tablet. A song is about 0.004 gigabytes. How many songs can you download into your tabl

Leokris [45]

Answer:

850

Step-by-step explanation:

what you need to do is divide 3.4 by .004. and since they are both in the same unit, theres no need to convert.

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3 years ago

Simplify the following expression (-8)-(-6)

yulyashka [42]

First : -(-6) will turn into a positive 6
second: -8+6 which equals -2

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3 years ago

Two angles are supplementary.(They total 180°) One angle measures 3 times the other angle. Find the measure of both angles. The

bezimeni [28]

The smaller angle for the first problem is 45, the larger angle is 135. For the second problem, the length is 14, the width is 10.

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2 years ago

If it took Carlos 30 minutes to cycle from his house to the library yesterday, was the distance that he cycled greater than 6 mi

Ivanshal [37]

Answer:

1) No

2) Yes

Step-by-step explanation:

Given : If it took Carlos 30 minutes to cycle from his house to the library yesterday.

To find : Was the distance that he cycled greater than 6 miles?

Solution :

The relation between speed , distance and time is

$\text{Distance}=\text{Speed}\times \text{Time}$

1) The average speed at which Carlos cycled from his house to the library yesterday was greater than 16 feet per second.

Speed = 16 feet per second

Converting into miles, $s=\frac{16}{5280}$

Time = 30 minute

Converting into seconds, $t=30\times 60$

The distance he covered is

$\text{Distance}=\frac{16}{5280}\times30\times 60$

$\text{Distance}=5.45\text{ miles}$

No, the distance that he cycled is not greater than 6 miles.

2) The average speed at which Carlos cycled from his house to the library yesterday was less than 18 feet per second.

Speed = 18 feet per second

Converting into miles, $s=\frac{18}{5280}$

Time = 30 minute

Converting into seconds, $t=30\times 60$

The distance he covered is

$\text{Distance}=\frac{18}{5280}\times30\times 60$

$\text{Distance}=6.13\text{ miles}$

Yes, the distance that he cycled is greater than 6 miles.

6 0

3 years ago

An object has a mass of 235 g and a volume of 655 cm? What is its density?

LenKa [72]

Answer:

the answer is 235/655= 0.358778

5 0

3 years ago