2 years ago

Sam walked 3/8 of a way through a cave that is 7 miles long. How many miles has sam walked so far?

Mathematics

1 answer:

Andrews [41]2 years ago

8 0

3/8 × 7/1 = 21/8 or 2 and 5/8 miles.

You might be interested in

Which statement is true about the number of faces on any prism?

antiseptic1488 [7]

<span>B. It is the number of edges on one base plus 2.</span>

7 0

3 years ago

A computer repair technician charges $35 for each job plus $21 per hour of labor and 110% of the cost of parts. The total charge

Novay_Z [31]

Answer:

The cost of parts was $65.

Step-by-step explanation:

Let the cost of parts = x

35 + 21(3) + 1.10x = 169.50

98 + 1.10x = 169.50

71.50 = 1.10x

71.50/1.10 = 65

7 0

3 years ago

\dfrac{23}{50} 50 23 start fraction, 23, divided by, 50, end fraction of Xander's friends prefer to stay home on Friday nights

cricket20 [7]

Answer:

46%

Step-by-step explanation:

Given that:

23/ 50 of Xander's friend prefer to stay at home;

Total number of friend's = 50

Number who prefer to stay home = 23

Hence, percentage who prefer to stay at home :

(23 /50) * 100%

0.46 * 100%

= 46%

4 0

3 years ago

Find the area of a regular hexagon if given a side length of 1.9 to the square root of 3.

dalvyx [7]

Answer:

28.137 sq. units.

Step-by-step explanation:

Area of a regular hexagon is

$A=\dfrac{3\sqrt{3}}{2}a^2$

where, a is the side length.

It is given that the side length of the regular hexagon is $1.9\sqrt{3}$ .

Substitute $a=1.9\sqrt{3}$ in the above formula.

$A=\dfrac{3\sqrt{3}}{2}(1.9\sqrt{3})^2$

$A=(1.5\sqrt{3})(10.83)$

$A=16.245\sqrt{3}$

$A=28.137$

Therefore, the area of regular hexagon is 28.137 sq. units.

6 0

3 years ago

3 12 27 48. what is the rule?

pshichka [43]

Answer:

this rule follow the airthmatics progression.

3 0

3 years ago

Read 2 more answers