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
sergiy2304 [10]
3 years ago
8

There are approximately 1 1/2 kilometers in one mile. Approximately how many kilometers are in 6 miles​?

Mathematics
1 answer:
adelina 88 [10]3 years ago
6 0
1.5 times 6 is equal to 9. So the answer is 9 kilometers
You might be interested in
The quantity y varies directly with the square of x and inversely with z. When x is 9 and z is 27, y is 6. What is the constant
ira [324]
\bf \qquad \qquad \textit{double proportional variation}
\\\\
\begin{array}{llll}
\textit{\underline{y} varies directly with \underline{x}}\\
\textit{and inversely with \underline{z}}
\end{array}\implies y=\cfrac{kx}{z}\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad  variation
\end{array}\\\\
-------------------------------

\bf \stackrel{\textit{\underline{y} varies directly with the square of \underline{x} and inversely with \underline{z}}}{y=\cfrac{kx^2}{z}}
\\\\\\
\textit{we also know that }
\begin{cases}
x=9\\
z=27\\
y=6
\end{cases}\implies 6=\cfrac{k9^2}{27}
\\\\\\
\cfrac{27\cdot 6}{9^2}=k\implies 2=k
4 0
3 years ago
The function for the cost of materials to make a muffin is f(x)=3/4x+3, where x is the number of muffins. The function for the s
scoray [572]
<span>the first one is from walmart which is 5.99$ the other store sells it for 3.49 which one is better to buy

</span>
8 0
3 years ago
Plsss help ASAP This is the question
krok68 [10]

Answer: 81

since it's the 4th power then you do 3x3x3x3= 81

Step-by-step explanation:

5 0
3 years ago
The net worthw(t) of a company is growing at a rate of′(t) = 2000−121t2dollarsper year, wheretis in years since 1990.(a) If the
stiv31 [10]

Answer:

The worth of the company in 2000 is $56,000.

Step-by-step explanation:

The growth rate of the company is:

f'(t)=2000-12t^{2}

To determine the worth of the company in 2000, first compute the change in the net worth during the period 1990 (<em>t</em> = 0) to 2000 (<em>t</em> = 10) as follows:

\int\limits^{10}_{0} {2000-12t^{2}} \, dt =\int\limits^{10}_{0} {2000} \, dt-12\int\limits^{10}_{0} {t^{2}} \, dt=2000 |t|^{10}_{0}-12|\frac{t^{3}}{3}|^{10}_{0}\\=(2000\times10)-(4\times10^{3})\\=20000-4000\\=16000

The increase in the company's net worth from 1990 to 2000 is $16,000.

If the company's worth was $40,000 in 1990 then the worth of the company in 2000 is:

Worth in 2000 = Worth in 1990 + Net increase in company's worth

                        =40000+16000\\=56000

Thus, the worth of the company in 2000 is $56,000.

4 0
3 years ago
I will give brainliest to first CORRECT answer.
astraxan [27]

Answer:

C. 576 ft.

Step-by-step explanation:

If the garden has a perimeter of 72feet and the lengths of each of the sides are lengthened by a factor of 8.

Perimeter of the enlarged garden = perimeter before enlargement x enlargement factor

That’s 72 x 8

576feet

7 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate 1/2a^-4b^2 for a=-2 and b=4<br> A) 2<br> B) 1/2<br> C)3<br> D)4
    7·1 answer
  • Someone help me with my homework
    15·1 answer
  • Geometry question..can anyone help?
    14·1 answer
  • A grown man will burn roughly 120 calories for each mile run how many calories will he burned when a grown man runs 6.5 miles
    11·2 answers
  • Which one applies to the triangles ?
    5·2 answers
  • SAT scores are normally distributed, with a mean of 1000 and a standard deviation of 200.
    5·1 answer
  • A mill processes 48 tons of flour in 3 hours. How many tons of flour can the mill process in 8 hours if its rate of production s
    5·1 answer
  • What ordered pairs are NOT solutions to y = -5x – 4.
    9·1 answer
  • Help plzz! True or False? <br> -15 is a solution for -8x = 125
    6·2 answers
  • What is the diameter of a sphere with a volume of 18174 ft 3 , 18174 ft 3 , to the nearest tenth of a foot?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!