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Mandarinka [93]
4 years ago
13

A website requires a 7 digit password. How many different passwords can be made using the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, and

9 if each number can only be used once?
A. 120
B. 70
C. 5,040
D. 604,800

Instructions/formula would be sooo great
Mathematics
1 answer:
olga_2 [115]4 years ago
4 0
B because 10 x 7 = 70
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Lesechka [4]

Answer: just put it in rice

Step-by-step explanation:

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3 years ago
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Adrian made 3 granola bars. He cut each bar into fourths. How many -size pieces of granola bar does Adrian have? Draw lines in t
Mademuasel [1]

Answer:

12 pieces

Step-by-step explanation:

Given the information:

  • Number of bars: 3
  • Number of equal parts cut in each bar: 4

=> total number of  size pieces of granola bar Adrian has is:

= Number of bars * Number of equal parts in each bars

= 3 * 4

= 12 pieces.

Please have a look at the attached photo (lines in the model to find the answer)

3 0
4 years ago
In Washington county , 850 homes were sold in 2017 . How many homes was sold in the southwest region.
Semmy [17]

The number of homes sold in the Southwest region in 2017was <u>B. 102</u>.

<h3>What are Regional Sales?</h3>

Regional sales refer to the sales recorded by marketing and sales regions through which an organization distributes its products and services.

Recording sales by region helps management to determine regional managers' performances and contributions to the sales efforts.

<h3>Data and Calculations</h3>

Sales in Washington county:

Southeast = 48%

Southwest = 12%

Northwest = 25%

Northeast = 15%

Sales of homes in the Southwest region = 102 (850 x 12%)

<h3>Question Completion with Answer Options:</h3>

A. 1,020

B. 102

C. 588

D. 1,231

Thus, the homes sold in the Southwest region in 2017 were <u>B. 102</u>.

Learn more about analyzing regional sales at brainly.com/question/27026647

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5 0
2 years ago
Need it solved correctly for khan academy
RUDIKE [14]

The tiger population loses 3/5 of its size every 2.94 decades

<h3>Rate of change using differential calculus</h3>

The given equation is:

N(t)=710(\frac{8}{125} )^t

Find the derivative of the given function

\frac{dN}{dt} =710(0.064)^tln(0.064)\\\\\frac{dN}{dt} =-1951.7(0.064)^t

When the tiger loses 3/5 of its population

dN/dt = 3/5

Solve for t

\frac{3}{5} =-1951.7(0.064)^t\\\\-0.0003=(0.064)^t

Take the natural logarithm of both sides

ln(-0.0003)=t(ln0.064)\\\\-8.087=-2.75t\\\\t=\frac{-8.087}{-2.75} \\\\t=2.94

The tiger population loses 3/5 of its size every 2.94 decades

Learn more on rate of change using calculus here: brainly.com/question/96116

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6 0
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A taxi hurries with a constant speed of 44 km/h. How far can it travel in 2<br> hours?
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88 km cause 44 times 2
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