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
serious [3.7K]
4 years ago
8

Kenyan bought 3.4 pounds of nails for his construction job. Each pound cost $1.59. How much did he pay for the nails? Round to t

he nearest cent. For my answer I got 5.406 and the nearest cent is 4 so then I round to get 5.41...... is that correct?? ;-;
Mathematics
1 answer:
o-na [289]4 years ago
3 0
3.4/1.59= 2.138364779874214
You might be interested in
Which of the following is the most appropriate unit to describe the time you can drive a car based on the amount of gas?
Nookie1986 [14]
Gallons Per Min. because the independent quantity is the minute.
7 0
4 years ago
Read 2 more answers
How many square feet of outdoor carpet will we need for this hole?
boyakko [2]
First, break up the entire thing into smaller rectangles then find the area of all of those rectangles and add them together to get 30 square feet.
6 0
4 years ago
Read 2 more answers
(14÷2)+((18+5)+4<br>order of operations
Amanda [17]
33 is the answer to that question
8 0
3 years ago
If f (n)(0) = (n + 1)! for n = 0, 1, 2, , find the taylor series at a=0 for f.
Pie
Given that f^{(n)}(0)=(n+1)!, we have for f(x) the Taylor series expansion about 0 as

f(x)=\displaystyle\sum_{n=0}^\infty\frac{(n+1)!}{n!}x^n=\sum_{n=0}^\infty(n+1)x^n

Replace n+1 with n, so that the series is equivalent to

f(x)=\displaystyle\sum_{n=1}^\infty nx^{n-1}

and notice that

\displaystyle\frac{\mathrm d}{\mathrm dx}\sum_{n=0}^\infty x^n=\sum_{n=1}^\infty nx^{n-1}

Recall that for |x|, we have

\displaystyle\sum_{n=0}^\infty x^n=\frac1{1-x}

which means

f(x)=\displaystyle\sum_{n=1}^\infty nx^{n-1}=\frac{\mathrm d}{\mathrm dx}\frac1{1-x}
\implies f(x)=\dfrac1{(1-x)^2}
5 0
3 years ago
Katie invests $5,000 in an account earning 4% interest, compounded annually for 5 years. Two years after Katie's initial investm
Lyrx [107]
Emily earned $166 more in her account than Katie.

We use the compound interest formula for both of these:

A=p(1+r)^t

For Katie's deposit:
A=5000(1+0.04)^5=5000(1.04)^5 = 6083.26

This gives Katie 6083.26-5000 = 1083.26 in interest (1083, to the nearest dollar).

For Emily's deposit:
A=10000(1+0.04)^3=10000(1.04)^3=11248.64

This means she earned 11248.64-10000=1248.64 in interest (1249, to the nearest dollar).

The difference in interest is given by 1249-1083=166
4 0
3 years ago
Read 2 more answers
Other questions:
  • Line E: 5x + 5y = 40
    5·1 answer
  • What is the volume of a cube of side length 9 cm?
    12·2 answers
  • 8th grade math! BRAINLIEST will be given.​
    5·2 answers
  • Given fx() = 6(1 - x), what is the value of f(-8) ?
    11·1 answer
  • What is the hypothesis of the following conditional statement: If a quadrilateral has 4 right angles, then the quadrilateral is
    11·1 answer
  • Find the equation equivalent to 2x=4 which is a multiple of 3
    8·1 answer
  • Elena needs to ship a 61 cm concert flute to a customer. She has two rectangular boxes. One is 25 cm by 25 cm by 50 cm. The othe
    10·1 answer
  • The speeds in miles per hour of seven randomly selected qualifiers for the Indianapolis 500 (in 2012) are listed below. Estimate
    8·1 answer
  • Please help I'm giving 50 points I don't have time to do assignment as of now so can someone do me the favor of doing it?
    5·2 answers
  • Piz help me fast asap thx​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!