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
attashe74 [19]
3 years ago
5

What is 26 percent of 2.21

Mathematics
1 answer:
Rashid [163]3 years ago
7 0
You have to do mutiplication. how do you know that you have to do mutiplcation because the (of) it means times. so  26 * 2.21 = 0.5746
         2.21/x=100/26
<span>(2.21/x)*x=(100/26)*x      </span>
<span>2.21=3.8461538461538*x      
</span>(3.8461538461538) to get x
<span>2.21/3.8461538461538=x </span>
<span>0.5746=x </span>
<span>x=0.5746</span>
You might be interested in
Which is greater 6,200 ft or 1 mi 900 ft?
Tasya [4]
1 mi and 900 ft,1 mile = 5280 ft
8 0
3 years ago
Read 2 more answers
Ms. MacDonald raises rabbits. She starts with 5 rabbits. After a few months, she counts 5 times as many rabbits. The next time s
tiny-mole [99]

Answer:

C

Step-by-step explanation:

5 ^ 5 ^ 5 = 125

6 0
2 years ago
Read 2 more answers
What is the sum of the geometric series
Sergio039 [100]
Answer: 2343 / 256

Explanation

I will do this for you in two forms: 1) adding each term, and 2) using the general formula for the sum of geometric series.

1) Adding the terms:

 4
∑ 3 (3/4)^i = 3 (3/4)^0 + 3 (3/4)^1 + 3 (3/4)^2 + 3 (3/4)^3 + 3 (3/4)^4
i=0

= 3 + 9/4 + 27/16 + 81/64 + 243/256 = [256*3 + 27*16 + 64*9 + 4*81 + 243] / 256 =

= 2343 / 256

2) Using the formula:

n-1
∑ A (r^i) = A [1 - r^(n) ] / [ 1 - r]
i=0

Here n - 1 = 4 => n = 5

r = 3/4

A = 3

Therefore the sum is 3 [ 1 - (3/4)^5 ] / [ 1 - (3/4) ] =

= 3 [ 1 - (3^5) / (4^5) ] / [ 1/4 ] = 3 { [ (4^5) - (3^5) ] / (4^5) } / {1/4} =

= (3 * 781) / (4^5) / (1/4) =  3 * 781 / (4^4) = 2343 / 256

So, no doubt, the answer is 2343 / 256
5 0
3 years ago
Given the two functions,
gogolik [260]
Graph: 2x
Equation: 4x
6 0
3 years ago
Please help! i dont get this
igomit [66]

ANSWER: D.180

EXPLANATION:  A straight angle is 180 degrees

A straight angle changes the direction to point the opposite way. Sometimes people say "You did a complete 180 on that!" ... meaning you completely changed your mind, idea or direction.

8 0
3 years ago
Other questions:
  • One and three fourths subtracted from seven tenths
    10·1 answer
  • PRE CALC HELP PLEASE!!
    9·1 answer
  • In the problem · N = 1, N must be _____.
    6·2 answers
  • What is the slope intercept form of the equation of the line 5x-6y=36
    12·1 answer
  • Didn’t he lateral area of the cone in terms of pi.
    11·2 answers
  • What point represents 3/4 x 1/2
    7·1 answer
  • You deposit $300 in a savings account. The account earns 2% simple interest per year.
    14·1 answer
  • Dawn enjoys exercising on the hiking trail by her house. She ran 2/5 of
    5·1 answer
  • Find the values of a, b and c
    13·1 answer
  • When Jennifer purchases her house, she pays a 3% realtor commission for the $1800,000 loan amount. How much commission did Jenni
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!