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
Vera_Pavlovna [14]
2 years ago
9

27 in exponetial notation ​

Mathematics
1 answer:
docker41 [41]2 years ago
7 0

Answer:

3^3

Step-by-step explanation:

3x3x3=27

You might be interested in
What is the result when 8x + 3 is subtracted from -2x + 5?
Lerok [7]
First you must find x in order to solve this question, unless you do not need to find out X.
6 0
3 years ago
Urgent urgent urgent PLEASE help❤️❤️
Georgia [21]

Answer:

1. c(m)=7

2. c(M)=420

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A dairy scientist is testing a new feed additive. She chooses 13 cows at random from a large population of cows. She randomly as
mina [271]

Answer:

Step-by-step explanation:

Given that a dairy scientist is testing a new feed additive. She chooses 13 cows at random from a large population of cows. She randomly assigns nold = 8 to get the old diet, and nnew = 5 to get the new diet including the additive.

From the data given we get the following

           N       Mean      StDev     SE Mean

Sample   1    8           43       5.1824 1.832

Sample   2   5           73     21.0832 9.429

df = 11

Std dev for difference = 13.3689

a) Yes the two are independent.  The two sets of cows randomly chosen are definitely independent. Paired means equal number should be there and homogeneous conditions should be maintained.

b) Enclosed

c) Comparison of two means is the test recommended here.  Because independent samples are used.\

d) Test statistic= -3.1233

(because of unequal variances we use that method)

95% confidence interval =  ( -56.6676 , -3.3324 )

p value <0.05 our alpha

So reject null hypothesis.

The two means are statistically significantly different.

3 0
3 years ago
Rewrite with positive exponents: 7^-3
Advocard [28]

Answer:

1/7^3 (One over seven thirds)

Step-by-step explanation:

3 0
3 years ago
Help in math ...........................................
Sauron [17]
Your answer would be B.

The triangles would be congruent, because the lines GH and FI are congruent and the angle H and I are the same, and since the line HI is shared by the two, it would then be SAS.
7 0
2 years ago
Read 2 more answers
Other questions:
  • C is opposite___<br>AC<br>AC and BC
    11·2 answers
  • You use 4 gallons of water on 30 plants in your garden. At that rate, how much water will it take to water 45 plants?
    8·2 answers
  • Is this answer correct?
    13·2 answers
  • Daury's cab company charges Katherine a $14 boarding rate in addition to
    11·1 answer
  • Sides and angles of this triangle?
    9·1 answer
  • Can someone help btw I have to show work
    13·2 answers
  • Solve the equation for the indicated variable<br><br> dfg=h; f
    13·1 answer
  • 4÷5 = 12 divided by how much
    8·2 answers
  • Please help, will reward brainliest if you provide the right answer.
    12·1 answer
  • Determine the domain of the function, and choose the correct interval and inequality notations,
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!