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3 years ago

There are 937 entries for a talent show. What is the value of the 3?

Mathematics

1 answer:

Nataly [62]3 years ago

3 0

Answer:

the value of the 3 is 30

Step-by-step explanation:

the second digit to the left of a decimal is always tens column

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A train leaves Zurich at 2240 and arrives in Paris at 0732. work out the time taken

Alisiya [41]

The time taken to reach train from Zurich to Paris is 8 hours 52 minutes.

Step-by-step explanation:

The given is,

Train leaves Zurich at 22:40

Train arrives Paris at 07:32

Step:1

Time taken to reach from zurich to paris,

= Train leaves at Zurich - Train arrives at Paris

= 22:40 - 07:32

= 8.52 hours

Step:2

Time taken by train to reach from zurich to paris in minutes,

= 8.52 hours

= 4831 minutes 12 secs

Result:

The time taken to reach train from Zurich to Paris is 8 hours 52 minutes, if a train leaves Zurich at 2240 and arrives in Paris at 0732.

4 0

3 years ago

3. Multiply the following binomials:<br> (2 Points)<br> (x - 3) (6x - 2) What’s is the answer?

aleksklad [387]

Answer:

3x^2-10x+3

Step-by-step explanation:

1. multiply each number

2. simplify

7 0

4 years ago

A person incurs 5% loss by selling a laptop for $1140.At what price should the laptop be sold at to earn 5% profit

djyliett [7]

Answer:

$1256.85

Step-by-step explanation:

1140 (1.05) = $1197 cost

$1197* 1.05 = 5% profit

4 0

3 years ago

15. A cylindrical glass 10 cm tall and 8 cm in diameter is filled to 1 cm

ANTONII [103]

Answer:

No. The new height of the water is less than the height of the glass(6.33 cm<10 cm)

Step-by-step explanation:

-For the water in the glass to overflow, the volume of the inserted solid must be greater than the volume of the empty space or the ensuing height of water >height of glass.

#Volume of the golf ball:

$V=\frac{4}{3}\pi r^3\\\\=\frac{4}{3}\pi \times 4^3\\\\\approx 268.08\ cm^3$

#The volume of the water in the glass:

$V=\pi r^2 h\\\\=\pi \times 4^2\times 10\\\\\approx 50.27\ cm^2$

We then equate the two volumes to the glass' volume to determine the new height of the water:

$V=\pi r^2h\\\\(206.08+50.27)=\pi r^2 h\\\\h=318.35/(\pi \times 4^2)\\\\=6.33\ cm$

Hence, the glass will not overflow since the new height of the water is less than the height of the glass(6.33 cm<10cm).

4 0

3 years ago

What is the GCF of 15r,25

xz_007 [3.2K]

The GCF of 15 and 25 would be 5

5 0

3 years ago

Read 2 more answers