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Ainat [17]
3 years ago
13

What is the best order-of-magnitude estimate for 0.00003?

Mathematics
1 answer:
Zolol [24]3 years ago
3 0
<span>c. 10^-5


For example.
The scientific notation of 70, 030, 000. To find the scientific notation of this value </span><span><span>
1.  </span>We first move the period which separates the whole number from the decimal number which is located after the numbers of the given value.</span> 
<span><span>2.  </span>We move it in the very recent order number which is seventy million, seven and zero.</span> <span><span>
3.  </span>It becomes 7.003</span>
<span><span>4.  </span>Thus we count how many moves we did from the tens to the ten million order place.</span> <span><span>
5.  </span>7.003 x 10^7 </span>

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Lauryn grew p tomato plants. Padma grew 5 fewer than 3 times the number Lauryn grew. Kent grew 6 more than 4 times the number La
Mila [183]

Answer:

A. p + (3p – 5) + (4p + 6)

D. 8p + 1

Step-by-step explanation:

A. p + (3p – 5) + (4p + 6)

B. p + (5 – 3p) + (6 + 4p)

C. p + 11

D. 8p + 1

E. 7p – 1

Lauryn = p tomatoes

Padma = (3p - 5) tomatoes

Kent = (4p + 6) tomatoes

Total number of tomato plants that Lauryn, Padma, and Kent grew = Lauryn + Padma + Kent

= p + (3p - 5) + (4p + 6)

= p + 3p - 5 + 4p + 6

= p + 3p + 4p - 5 + 6

= 8p + 1

Total number of tomato plants that Lauryn, Padma, and Kent grew = 8p + 1

A. p + (3p – 5) + (4p + 6)

D. 8p + 1

8 0
3 years ago
In the contiguous United States, the ratio of states that border an ocean to states that do not border an ocean is 7:9. How many
Luda [366]

Answer:

21

Step-by-step explanation:

The contiguous U.S. consist of all states beside Alaska and Hawaii; therefore, there are 48 contiguous U.S. states. However, the ratio given to us only consists of 16 states [7 + 9 = 16]. If we need to expand the ratio, we multiply 16 by 3 to get 48. Thus, we also multiply each of the terms by 3, and the ratio becomes 21:27. Therefore, the number of contiguous U.S. states that border an ocean is 21.

3 0
3 years ago
Read 2 more answers
The track coach tells Dave that he still has 80% of his workout left. Dave has run 4 laps so far.
Tpy6a [65]
20% equals 4
80% divided by 20% is 4
4x4=16

he has 16 laps left
7 0
3 years ago
In a class 5here are 15 girls and 35 boys what is the ratio of girls to boys
nordsb [41]

Answer:

girls to boys = 3 : 7

Step-by-step explanation:

girls to boys = 15 : 35

simplify by dividing with 5

girls to boys = 3 : 7

6 0
2 years ago
I need help for this math question plz
sveticcg [70]
The patio length on the side is the same as the garden, which is a square shape. Squares has the same side length on each side. 14x14=196. If you subtract 28 from 32, you have 4. Divide that by 2 and you have 2. 14x2=28. Add 196 and 28 together, and you will have 224.

5 0
3 years ago
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