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
Flura [38]
3 years ago
7

An someone help me with this problem please?

Mathematics
1 answer:
Alex Ar [27]3 years ago
5 0
The answer would be 270
You might be interested in
Can you guys help me with this ?I don’t understand it.
rewona [7]
Here it is! Have a nice day. :)

6 0
3 years ago
Write 98 as the product of prime factors in ascending order
umka2103 [35]

to write 98 as a product of its prime factors we have to first find the prime factors of 98

prime factors are prime numbers by which the given number can be divided by.

98 we have to keep dividing it by prime numbers

98 is an even number so we can first divide by 2

98 / 2 = 49

49 is a multiple of 7 which too is a prime number so we can divide 49 by 7

49/7 = 7

7 can be divided again by 1

7/7 = 1

98 is divisible by 2 and 7

so 98 written as a product of prime factors is

98 = 2 x 7 x 7

4 0
3 years ago
Read 2 more answers
What type of slop..<br> Undefined<br> Positive slope <br> Zero slope <br> Negative slope
BartSMP [9]

Answer:

zero slope

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
PLS HELP GIVING BRAINLY FAST
Oksi-84 [34.3K]

Answer:

1) Linear equation

2) Non Linear equation

3) Non Linear equation

4) Linear equation

5) Non Linear equation

i hope this helps!

Step-by-step explanation:

5 0
2 years ago
Which set of numbers has the largest variance?
trasher [3.6K]

Answer:

1) (1,3,4.7)

2) 6.8

3) the square root of the variance

4) has the same units as the underlying data

5) It has predictive power.

Step-by-step explanation:

From question one, it is possible to use an excel formula to calculate the variance of the set of numbers.

Now, to calculate the variance in an Excel sheet:

Make sure your data is in a single range of cells in Excel.  

If your data represents the entire population, enter the formula as "=VAR. P(A1:A4). Since, we were given four variables  

The variance for your data will be displayed in the cell.  

i.e for set of numbers (7, 8, 9, 10)

variance = (VAR. P(A1:A4))

= 1.25

for set of numbers (1, 3, 4, 7)

variance = (VAR. P(A1:A4))

= 4.69

for set of numbers (4,2,1, 0)

variance = (VAR. P(A1:A4))

= 2.19

for set of numbers (1, 0, 2, 4)

variance = (VAR. P(A1:A4))

= 2.19

The set of numbers (1,3,4.7) indicates the largest variance from the foregoing.

2) What is the population variance of the following set of numbers: 3, 5, 8, 9, 10?  

Using the same method explained in question 1, the population variance of the following set of numbers 3,5,8,9,10 can be calculated as:

For the set of numbers (3, 5, 8, 9, 10)

Variance = (VAR. P(A1:A5)) since it contains five sets.

= 6.8

3) Variance can be defined as the average of the squared differences from the Mean. Therefore, Standard deviation is the square root of the variance which is given as:

S= \sqrt{\frac{E^N_i(x_i-x)}{N-1} }

where;

s = sample standard deviation

N = the number of observations

x_i = the observed values of a sample item.

x= the mean value of the observations

4) Standard deviation is useful because it has the same units as the underlying data

5)  Of all the characteristics of Standard deviation when relating to finance,  Standard deviation  do not possess  predictive power.

3 0
3 years ago
Other questions:
  • A rectangular shoebox has a volume of 728 cubic inches.the base of the shoebox measures 8 inches by 6.5 inches.how long is the s
    9·1 answer
  • Write the number equal to 7 tens and 3 ones
    9·2 answers
  • When a polynomial p(x)is divided by x-1, the remainder is 5 and when p(x) is divided by x-2, the remainder is 7. Find the remain
    11·1 answer
  • Evaluate the expression 7x2y, when x = 4 and y = 2.<br> 112<br> 224<br> 542<br> 718
    9·2 answers
  • Determine the solution to f(x) = g(x) using the following system of equations:
    13·2 answers
  • On St. Patrick's Day,
    6·1 answer
  • Please help ! i really need it
    15·1 answer
  • Multiply .035 times a power of ten so that the product is greater than 1 but less than 100​
    5·1 answer
  • Select all the expressions that equal<br><br>​
    9·2 answers
  • jan made 88% of the baskets she attempted. if she got 44 shots in the basket. How many baskets did she attempt
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!