Given Annabella time for a race is 24.2 seconds, if another runnee's time was 6.43 seconds faster, then the time taken for another runnee's time will be 24.2 - 6.43 = 17.77secs.

Let a variable X be the difference between annabelle's time and the other runners time.

X = annabelle's time - other runners time.

X = 24.2 - (24.2 - 6.43)

X = 24.2-24.2+6.43

X = 6.43seconds

Hence the expression between annabelle's time and the other runners time is X = 24.2 - (24.2 - 6.43)

<em>The difference between annabelle's time and the other runners time is 6.43seconds</em>

8 0

3 years ago

How to work out 270 ÷ 30

tresset_1 [31]

Answer:

270 ÷ 30 = 9

Step-by-step explanation:

9x3=27

90x3 = 270

27 ÷ 3 = 9

270 ÷ 30 = 9

90 x 3 = 270

30 x 9 = 270

8 0

4 years ago

Type the correct answer in the box. Use numerals instead of words. Enter your answer as a fraction in simplest form, using/ for

castortr0y [4]

Answer:

1/4

Step-by-step explanation:

Since there is 4 colors and four rooms there is a 1/4 possibility that she paints the room green.

5 0

3 years ago

Of the 410 consumers polled, some purchase music on CDs, some only download music, and some do both. 290 poeple polled purchase

Maslowich

I believe the answer is 220

6 0

3 years ago