1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
g100num [7]
1 year ago
13

(2.9X10^5)X(3.4X10^3 in standard form

Mathematics
1 answer:
Evgesh-ka [11]1 year ago
8 0

By using exponent, it can be verified that

(2.9 \times 10^5) \times (3.4 \times 10^3) in standard form is 9.86 \times 10^8

What are exponent?

Exponent tells us how many times a number is multiplied by itself.

For example : In 2^4 = 2 \times 2 \times 2 \times 2

Here, 2 is multiplied by itself 4 times.

If a^m = a \times a \times a ... \times a (m times), a is the base and m is the index.

The laws of index are

a^{m + n} = a^m \times a^n\\a^{m - n} = \frac{a^m}{a^n}\\(\frac{a}{b})^m = \frac{a^m}{b^m}\\(ab)^m = a^m b^m\\a^0 = 1\\a^{-n} = \frac{1}{a^n}

The given exponent is

(2.9 \times 10^5) \times (3.4 \times 10^3)\\9.86 \times 10^{5+ 3}\\9.86 \times 10^8

To learn more about exponent, refer to the link:

brainly.com/question/11975096

#SPJ1

You might be interested in
URGENT: Martha is 1 of 5 girls in a backstroke finals of the swim meet. Only the top 2 finishers of the race will receive ribbon
Dima020 [189]

Answer:

50%

Step-by-step explanation:

3 0
3 years ago
Judy bought her tent on sale. The sale price was $70 off the original price. Judy also used a coupon for an extra $15 off. If Ju
kifflom [539]
125+15+70=210 your answer is 210
7 0
3 years ago
2+X/9 = 5x-6/27 SOLVE.
oksano4ka [1.4K]

Answer:

x = 6

Step-by-step explanation:

First, we need to cross multiply on both sides, which gives us:

9 * (5x - 6) = 27 * (2 + x)

45x - 54 = 54 + 27x

Now, we want to isolate x on either side.

We can substract 54 from both sides:

(45x - 54 = 54 + 27x) - 54

45x - 108 = 27x

We then subtract 45 from both sides:

(45x - 108 = 27x) - 45

-108 = -18x

Finally, we divide both sides by -18:

(-108 = -18x) / -18

6 = x

6 0
2 years ago
A rectangular school banner has a length of 54 inches and a width of 36 inches. A sign is made that is similar to the school ban
Ronch [10]

Answer:

It is about 3.18 inches

Step-by-step explanation:

54 divide by 17 equals to 3.17647058824

estimate 3.17647058824 to hundredth place equals to 1.18

8 0
3 years ago
in a survey students were asked to votefortheir favorite color. they had 5 colors to choosefrom. eachof the colors received 8 vo
rusak2 [61]
5 colors x 8 votes = 40 students
4 0
3 years ago
Read 2 more answers
Other questions:
  • Rewrite in simplest rational exponent form √x • 4√x. Show each step of your process.
    11·1 answer
  • Check all of the possible first steps in factoring a polynomial with four terms. A.factor out a GCF
    6·2 answers
  • , list the first five terms of each sequence.<br> f(n + 1) = −2f(n) + 8 and f(1) = 1 for n ≥ 1
    11·1 answer
  • Write the equation of the line that passes through (−2, 6) and (2, 14) in slope-intercept form. (2 points)
    11·1 answer
  • What is the area of 14 qnd 11
    10·1 answer
  • This is the graph of f(x). what is the value of f(2)
    12·1 answer
  • You need a 70% alcohol solution. On hand, you have a 420 mL of a 85% alcohol mixture. How much pure water will you need to add t
    8·1 answer
  • I need help on this! It’s due at 2:00 pm today help!!
    11·1 answer
  • Pls help !!!!! i'll mark brainliest
    12·1 answer
  • Can somebody help me with this question. Will mark brainliest.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!