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
gladu [14]
3 years ago
14

What percent us 28 of 70?

Mathematics
1 answer:
RoseWind [281]3 years ago
3 0
   
\displaystyle\\
 \frac{28}{70} ^{(7} =  \frac{4}{10} = \frac{40}{100} = \boxed{40\%}



You might be interested in
What is the TOTAL area of a square with sides that are 67 cm and a rectangle with sides that are 47cm long and 27cm wide?
Mkey [24]

Answer:

94+54=148

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
WILL GAVE BRAINLIST!! Use the zero product proper to find the solutions to the equation x^2-x-6=0
Kruka [31]
(x-3)(x+2)=0

x= 3 and x= -2
5 0
2 years ago
What’s the domain and range of this graph?
avanturin [10]

Given:

The graph of a downward parabola.

To find:

The domain and range of the graph.

Solution:

Domain is the set of x-values or input values and range is the set of y-values or output values.

The graph represents a downward parabola and domain of a downward parabola is always the set of real numbers because they are defined for all real values of x.

Domain = R

Domain = (-∞,∞)

The maximum point of a downward parabola is the vertex. The range of the downward parabola is always the set of all real number which are less than or equal to the y-coordinate of the vertex.

From the graph it is clear that the vertex of the parabola is at point (5,-4). So, value of function cannot be greater than -4.

Range = All real numbers less than or equal to -4.

Range =  (-∞,-4]

Therefore, the domain of the graph is (-∞,∞) and the range of the graph is (-∞,-4].

3 0
2 years ago
Which equation represents the graphed function?
inessss [21]

Answer:

mathmiticians: impossible

Step-by-step explanation:

some random kid: the answer is approxamatly 47.7

3 0
2 years ago
A cryptographic hash takes a message as input and produces a fixed-length string as output, called the digital fingerprint. A br
Allushta [10]

Answer:

1.85x10^{19} attempts are required to find a matching pair if the digital fingerprint is 64 bits long.

3.40*10^{38} attempts are required to find a matching pair if the digital fingerprint is 128 bits long.

Step-by-step explanation:

Each bit has two options. So

How many attempts are required to find a matching pair if the digital fingerprint is 64 bits long?

So for each of the 64 bits, we have the following number of options.

2 - 2 - 2 - 2 -... - 2

So, in all, there are

T = 2^{64} = 1.85x10^{19}

options.

So, 1.85x10^{19} attempts are required to find a matching pair if the digital fingerprint is 64 bits long.

128 bits long?

Using the same logic as the first question.

T = 2^{128} = 3.40*10^{38}

So, 3.40*10^{38} attempts are required to find a matching pair if the digital fingerprint is 128 bits long.

5 0
3 years ago
Other questions:
  • It's #25 guys. Show your work!
    15·1 answer
  • From a group of ten boys and twelve girls, a committee of students is chosen at random. what is the probability that
    10·1 answer
  • Staci has seven more cats then Taylor. Write an expression that Illustrates how many cats staci has use x to represent the numbe
    14·1 answer
  • Find the mean absolute deviation of the set of data. 8, 7, 4, 6, 6
    6·1 answer
  • ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing. Show your work or give an explaination.
    13·1 answer
  • A quality control engineer is interested in estimating the proportion of defective items coming off a production line. In a samp
    6·1 answer
  • Is the following relation a function? (-2,-2) (2,8) (3,2) (3,1) (7,-5)
    12·1 answer
  • One pound of pasta noodles can be made using the ingredients shown in the recipe below. A chef uses 166 1/4 cups of flour each w
    9·1 answer
  • Help
    15·1 answer
  • Sam was still finishing his breakfast when his brother Leo left for school. Sam started to run after Leo when Leo was already 10
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!