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
Allushta [10]
2 years ago
5

Laylandwatson can you answer this please The average height of an ostrich is 255 cm.

Mathematics
1 answer:
Alex73 [517]2 years ago
8 0

Answer:

Step-by-step explanation:

hmmmmm

You might be interested in
Help asappp
kakasveta [241]

Last one: Use employee identification numbers to randomly select 200 employees.

It's the most random.

8 0
3 years ago
Read 2 more answers
Can someone be so freaking awesome and help me out with the correct answer please :( !?!?!?!?!???!!! 30 points!!!
Sindrei [870]

\bf 7~~,~~\stackrel{7+6}{13}~~,~~\stackrel{13+6}{19}~~,~~\stackrel{19+6}{25}\qquad \impliedby \qquad \textit{common difference "d" is 6}

we know all it's doing is adding 6 over again to each term to get the next one, so then

\bf \stackrel{\textit{Recursive Formula}}{\stackrel{\textit{nth term}}{f(n)}~~=~~\stackrel{\textit{the term before it}}{f(n-1)}~~~~\stackrel{\textit{plus 6}}{+~~~~6}}

now for the explicit one

\bf n^{th}\textit{ term of an arithmetic sequence} \\\\ a_n=a_1+(n-1)d\qquad \begin{cases} n=n^{th}\ term\\ a_1=\textit{first term's value}\\ d=\textit{common difference}\\[-0.5em] \hrulefill\\ a_1=7\\ d=6 \end{cases} \\\\\\ a_n=7+(n-1)6\implies a_n=7+6n-6\implies \stackrel{\textit{Explicit Formula}}{\stackrel{f(n)}{a_n}=6n+1} \\\\\\ therefore\qquad \qquad f(10)=6(10)+1\implies f(10)=61

3 0
3 years ago
A hungry math teacher ate 3 steak tacos, 2 chicken tacos, and 5 potato tacos. What is the ratio of chicken tacos to TOTAL tacos
natali 33 [55]

Answer:

the ratio is 1:5 or 20%

Step-by-step explanation:

3(steak)+2(chicken) + 5(potato) = 10(all tacos)

2(chicken tacos)/10(all tacos) = 1/5 or 0.2

7 0
3 years ago
Read 2 more answers
What is the height of the cylinder in the diagram? Round your answer to the nearest whole number.
ryzh [129]

Answer:

\mathrm{78.96 \: cm}

Step-by-step explanation:

Cylinder volume formula is \pi r^2h

\pi \times 6^2 \times h=904.78

36\pi \times h=904.78

h=904.78 \div 36\pi

h=78.95695

5 0
3 years ago
Read 2 more answers
1. The mechanics at Lincoln Automotive are reborning a 6 in deep cylinder to fit a new piston. The machine they are using increa
Firdavs [7]

Answer:

0.0239\frac{in^{3}}{min}

Step-by-step explanation:

In order to solve this problem, we must start by drawing a diagram of the cylinder. (See attached picture)

This diagram will help us visualize the problem better.

So we start by determining what data we already know:

Height=6in

Diameter=3.8in

Radius = 1.9 in (because the radius is half the length of the diameter)

The problem also states that the radius will increase on thousandth of an inch every 3 minutes. We can find the velocity at which the radius is increasing with this data:

r'=\frac{1/1000in}{3min}

which yields:

r'=\frac{1}{3000}\frac{in}{min}

with this information we can start solving the problem.

First, the problem wants us to know how fast the volume is increasing, so in order to find that we need to start with the volume formula for a cylinder, which is:

V=\pi r^{2}h

where V is the volumen, r is the radius, h is the height and π is a mathematical constant equal approximately to 3.1416.

Now, the height of the cylinder will not change at any time during the reborning, so we can directly substitute the provided height, so we get:

V=\pi r^{2}(6)

or

V=6 \pi r^{2}

We can now take the derivative to this formula so we get:

\frac{dV}{dt}=2(6)\pi r \frac{dr}{dt}

Which simplifies to:

\frac{dV}{dt}=12\pi r \frac{dr}{dt}

We can now substitute the data provided by the problem to get:

\frac{dV}{dt}=12\pi (1.9) (\frac{1}{3000})

which yields:

\frac{dV}{dt}=0.0239\frac{in^{3}}{min}

3 0
3 years ago
Other questions:
  • How do you round 30.92 in a whole number
    5·2 answers
  • What does the phrase"between 7.2 and 7.6, inclusive" mean?
    12·1 answer
  • 5 × 1/5 = 1 name the property
    7·1 answer
  • 5-13)<br> -10-15<br> what’s the equation for the line that passes through points (5,-3) and (-10,15)
    14·1 answer
  • Which of the following functions best describes this graph ?
    10·1 answer
  • Forty percent of students at pine crest middle school have a school sweatshirt. There are 560 students at the school.
    15·1 answer
  • The slope of a line is -, and the y-intercept is 10/3. What is the equation of the line written in general form?
    7·1 answer
  • Graph the function f(x)= -³√x+2.
    15·1 answer
  • Lisa is building a structure to be used in the school play. The structure is in the shape of a right triangular prism. A sketch
    15·1 answer
  • Help asap please geometry
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!