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OLEGan [10]
3 years ago
11

Now write the number is standard form ?

Mathematics
2 answers:
kati45 [8]3 years ago
6 0

Answer:

0.26009×10^2

Step-by-step explanation:

This question requires a step by step procedure

Firstly take the first figures in the bracket and solve

2×10=20

Then move to the next one which is

6×1=6

Lastly move to the last one

9×1000=0.009

Then back to the question

(2×1)+(6×1)+(9×1/1000)

Input the calculated values

20+6+0.009

=26.009

To standard form,the decimal point move to the left

0.26009×10^2

chubhunter [2.5K]3 years ago
4 0

Step-by-step explanation:

(2 \times 10) + (6 \times 1) + (9 \times  \frac{1}{1000} ) \\  \\  =20 +6+ (9 \times  0.001 )  \\  \\  = 26 + 0.009 \\  \\  = 26.009

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Step-by-step explanation:

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2.50 x 5 = 12.50

12.50 x 3 = 37.50

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2 years ago
Find the product. <br>18×8.7=?<br><br>23×56.1=?<br><br>47×5.92=?
Tomtit [17]

18·8.7= 156.6

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3 years ago
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Alecsey [184]

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3 years ago
⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ ​ b(1)=−2 b(n)=b(n−1)−7 ​ Find the 3 rd 3 rd 3, start superscript, start text, r, d, end text, end superscript ter
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-16

Step-by-step explanation:

Given the sequence:

b(n)=b(n−1)−7, where b(1)=−2

b(2)=b(2−1)−7

=b(1)−7

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b(2)=-9

Therefore, the 3rd term of the sequence

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The 3rd term of the sequence is -16.

5 0
3 years ago
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Answer: the average speed is 7.5 mph or at least im pretty sure

Step-by-step explanation:

This is because if you make the 2 miles at 6 mph to 1 mile at 3 mph then you get 1 mile at 3mph and 1 mile at 12 mph. now that you have the unit rates of these you can add them. 1 + 1 = 2 miles and 3 + 12 = 15 mph now divide this by two and you get 7.5 mph per mile.

I hope this helped, if it did could you give me a good rating? lol

8 0
2 years ago
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