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
dangina [55]
3 years ago
8

-Find n 60/66 = n/22

Mathematics
2 answers:
Maksim231197 [3]3 years ago
5 0

n=20

Why?

60 ÷ 66 = 0.90

0.90 × 22 = 20

I hope this helped! If so, please mark brainliest!

kvasek [131]3 years ago
4 0

Answer:

n=20

Step-by-step explanation:

given\frac{60}{66}=\frac{n}{22}

\frac{60}{3}=n

n=20 answer

You might be interested in
a park is in the shape of a rectangle 8 miles long and 6 miles wide. how much shorter is your walk if you walk diagonally across
lesya [120]
You need to use this particular formula
a^2 + b^2 = c^2
this allows you to solve for the sides of a triangle which is what the diagonal would look like if u were to draw it. a equals the width of the park and b equals the height of the park.
6^2 + 8^2 = c^2
next you need to multiply 6 by the power of 2
36 + 8^2 = c^2
then the same for the 8
36 + 64 = c^2
then add the numbers together.
100 = c^2
after you add you get the square root of 100 which is 10. a square root is 2 numbers that multiply together to equal a particular number. square root is what you do to cancel out a power of 2
so if you walk diagonally you go 10 miles instead of 14 miles leaving a difference of a whole 4 miles.

hope I helped
8 0
3 years ago
ClearBags is an online company that sells packaging materials for photographers. Suppose their average order size is $208.19 wit
Andreas93 [3]

Answer:

The standard error of the mean for this sample is 9.033

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean \mu and standard deviation \sigma, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}.

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

In this problem, we have that:

\sigma = 53.44, n = 35

So

s = \frac{53.44}{\sqrt{35}} = 9.033

The standard error of the mean for this sample is 9.033

3 0
3 years ago
Read 2 more answers
Earth is approximately 9.3 × 107 miles from the sun. Saturn is approximately 8.87 × 108 miles from the sun. About how much farth
Nastasia [14]

Answer:

Both distances are in the scientific notation:

Earth - Sun = 9.3 * 10^7 miles

Saturn - Sun = 8.87 * 10^8 miles

8.87 * 10^8 - 9.3 * 10^7 =

= 88.7 *10^7 - 9.3 * 10^7 =

= 79.4 * 10^7 = 7.94 * 10 ^8 = 794,000,000 miles

Answer: Saturn is  7.94 * 10^8 miles farther from Sun than Earth is.

Step-by-step explanation:

I hope this helps you :)

-KeairaDickson

7 0
3 years ago
Given: X= 0.234523452345..... Is X rational or irrational? a If X is rational, rewrite it in a fraction.
Evgesh-ka [11]

Answer:

0.234523452345 as a fraction equals 234523452345/1000000000000

Step-by-step explanation:

To write 0.234523452345 as a fraction you have to write 0.234523452345 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.

0.234523452345 = 0.234523452345/1 = 2.34523452345/10 = 23.4523452345/100 = 234.523452345/1000 = 2345.23452345/10000 = 23452.3452345/100000 = 234523.452345/1000000 = 2345234.52345/10000000 = 23452345.2345/100000000 = 234523452.345/1000000000 = 2345234523.45/10000000000 = 23452345234.5/100000000000 = 234523452345/1000000000000

7 0
3 years ago
Use the given diagram to answer the question which line is the intersection of two of the planes shown
insens350 [35]

Answer:

Its x my dude

su️  to tkwick on you tu️e

8 0
3 years ago
Other questions:
  • State the range of the following relation and state if it is a function.
    9·1 answer
  • What is the answer to 13-3/2x=37
    12·2 answers
  • Which triangle on the coordinate grid is a translation of triangle F?
    15·2 answers
  • Last year, the number of students enrolled in the school was 672. If this number increases by 12% the next year, how many studen
    6·1 answer
  • 1/2-5(2/3x + 6)+4/5x?
    13·1 answer
  • What is the slope of the line in the graph?
    13·1 answer
  • What is the "quotient" of two numbers?
    8·1 answer
  • Find the area of the trapezoid 6.5 cm 9 cm 18.5 cm
    11·1 answer
  • The length of a rectangular frame is 15 inches, and the width of
    12·1 answer
  • Simplify expression <br><br> 6а + 5а - b - 5b + 2а<br><br><br> Please help :(
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!