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aleksley [76]
4 years ago
9

2

Mathematics
1 answer:
Lubov Fominskaja [6]4 years ago
4 0

Answer:

Step-by-step explanation: mass of sheep=6 x 10 kg

                                             mass of ant= 3 x 10 kg

=6 x 10=60, 3 x 10=30

60/30=20

therefore in standard form

20=2 x 10

ans: 2 x 10 kg

The sheep weighs 2x10kg more than the ant.

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Nvmnjnjknkjnknjobkjbkbkbkbkjbkjb
oksian1 [2.3K]
I think you are right since 2 plus 2 equals 4
3 0
3 years ago
Work out the new Amount after a 10% increase<br><br> A) £14<br> B) 240g<br> C) 20p<br> D) 110mm
nasty-shy [4]

Answer:

a) £15.40 b) 260g c) 22p d) 121mm

Step-by-step explanation:

To work out a 10% increase, times the number by 1.10 or 1.1!

Hope this helped :)

3 0
3 years ago
Rachel and her friends are making necklaces out of beads and straws. They plan to use 12 beads and 5 straws for each necklace. T
bagirrra123 [75]

Answer:

225 necklaces.

Step-by-step explanation:

Assuming that they have the necessary amount of straws to match the beads then we can use the following simple equation to solve this problem.

t = b/12  ... where t is the total amount of necklaces and b is the number of beads you have

t = 2700 / 12

225 necklaces.

For 225 necklaces you would also need 1125 straws since each necklace requires 5 straws to be fully made. Therefore if you have this amount you should not run into any problems.

3 0
3 years ago
Tim is building a model of a castle with small wooden cubes. So far, Tim has constructed part of a security wall of the castle,
ioda

Answer:

The length has 9 cube so the length is 9/8 or 1  1/8 ft.

the width has 4 cubes, so the width is 4/8 or 1/2 ft.

The height has 11 cubes, so the height is 11/8 or  1  3/8 ft.

So, the volume of the portion of the security wall that Tim has constructed so far is  99/128 cu ft.

Step-by-step explanation:

5 0
4 years ago
Mai is riding her bicycle. She takes 6 hours to ride 38.4 kilometers. What is her speed?
Kisachek [45]
For the answer to the question What is the speed of Mai if she <span>is riding her bicycle and she takes 6 hours to ride 38.4 kilometers.
I'll provide a solution to my answer below.

</span>time = 6hours

Distance = 38.4 Km

Speed = distance /time
 
           = 38.4/6 
       
           = 6.4 km/h

I hope my answer helped you.
6 0
3 years ago
Read 2 more answers
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