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
kirza4 [7]
3 years ago
13

Can someone please explain how to do this ?

Mathematics
1 answer:
prisoha [69]3 years ago
6 0

20=20f\\\\ f=1

1 scoop

You might be interested in
Which expression represents the following calculation?
mrs_skeptik [129]

Answer:

7.4 x (87-24)

Step-by-step explanation:

The translation is that you multiply the difference of two numbers. So you must get the difference first, that's why you put parenthesis around 87-24. Your answers are sideways and are hard to read, so I'll just give you the correct answer without the answer choice.

5 0
2 years ago
Read 2 more answers
How many times does to go into 50000
kompoz [17]

Answer: 2500

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
1 hundredth is how many times greater than 1 thousand?
Paladinen [302]
10 times larger than a thousand. Also one decimal place larger
7 0
3 years ago
Identify the lower class​ limits, upper class​ limits, class​ width, class​ midpoints, and class boundaries for the given freque
maw [93]

Answer:

The number of individuals included in the summary is 146.

Step-by-step explanation:

The frequency distribution table provided is as follows:

Class Intervals    Frequency

    100 - 199               24

   200 - 299              90

   300 - 399              27

   400 - 499                1

   500 - 599               4

The lower class limit it the smallest value of each class interval.

Lower class limit = {100, 200, 300, 400, 500}

The upper class limit it the highest value of each class interval.

Upper class limit = {199, 299, 399, 499, 599}

The lower class boundaries are the lower class limits decreased by 0.5 and the upper class boundaries are the upper class limits increased by 0.5.

Class boundaries:

   99.5 - 199.5  

  199.5 - 299.5

  299.5 - 399.5

  399.5 - 499.5

  499.5 - 599.5

The class width is the difference between the class boundaries of each class.

Class width = 199.5 - 99.5 = 100

So, the class width is 100.

The midpoints of a class is the average value of the boundaries of a class.

\text{Midpoint}_{100-199}=\frac{\text{Lower class boundary} + \text{Upper class boundary}}{2}\\

                         =\frac{99.5+199.5}{2}\\\\=149.5

\text{Midpoint}_{200-299}=\frac{\text{Lower class boundary} + \text{Upper class boundary}}{2}\\

                         =\frac{199.5+299.5}{2}\\\\=249.5

\text{Midpoint}_{300-399}=\frac{\text{Lower class boundary} + \text{Upper class boundary}}{2}\\

                         =\frac{299.5+399.5}{2}\\\\=349.5

\text{Midpoint}_{400-499}=\frac{\text{Lower class boundary} + \text{Upper class boundary}}{2}\\

                         =\frac{399.5+499.5}{2}\\\\=449.5

\text{Midpoint}_{500-599}=\frac{\text{Lower class boundary} + \text{Upper class boundary}}{2}\\

                         =\frac{499.5+599.5}{2}\\\\=549.5

The number of individuals included in the summary is the sum of all frequencies.

\text{Number of Individuals}=24 + 90 + 27 + 1 + 4=146

Thus, the number of individuals included in the summary is 146.

3 0
2 years ago
Read 2 more answers
Find the surface area of the prism or pyramid. Round to the nearest hundredth if necessary.
son4ous [18]

Answer: 345.4

Step-by-step explanation:

SA=2πr^2+2πrh

SA=2(3.14)(5)^2+2(3.14)(5)(6)

SA=2(3.14)(25)+2(3.14)(30)

SA=2(78.5)+2(94.2)

SA=157+188.4

SA=345.4

4 0
3 years ago
Other questions:
  • in the first year there are 35 participants in the third year there were 57 participants. how many participants are predicted fo
    10·1 answer
  • 6 + 3x = 2(2 + x) ?​
    11·1 answer
  • elaina wrote two correct variable expressions to represent the phrase “one-fourth of a number.” which variable expressions could
    11·2 answers
  • What is the period, in seconds, of the simple harmonic motion described by the equation x = 3sin(4πt)?
    6·2 answers
  • A business assistant must leave more than $50 in the supply account. There is $200 in the account. The assistant needs to order
    13·2 answers
  • 4(2y+3)-2*2. Y=3 <br> Pls help
    13·2 answers
  • ANSWER IN THE COMMENTS SECTION DONT ANSWER COMMENT
    5·2 answers
  • it is the onion of set of whole numbers and the opposition of the set counting or natural numbers A. integers B. inverse C. Posi
    11·1 answer
  • What is sin 45°?
    15·1 answer
  • Which three-dimensional figure has nine edges?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!