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
Lelu [443]
2 years ago
15

A Store-It-All storage facility requires users to enter a four digit code, using numbers 0-9, to get through the

Mathematics
2 answers:
den301095 [7]2 years ago
6 0

Answer:

Step-by-step explanation: 1. 5040 because 10x9x8x7

3. 10000 because 10^4=1000

sveta [45]2 years ago
3 0

fhhjjkjgggujjhhfddhjfgkgfjkkllldckccjmmjgghkfgkjghgjdfdagdgjtfkgghjkkfdjkdgghjkogfkffj

You might be interested in
A man, 1.5m tall, is on top of a building. He observes a car on the road at an angle of 75°. If the building is 30m, how far is
podryga [215]
A man 30 m tall is ab 20 if anything
7 0
3 years ago
I need a little help here please
erma4kov [3.2K]

Answer:

Plot points at (0,1) and (-3,3) and draw a line going through both points.

Step-by-step explanation:

Let's start by graphing the y intercept.

y=mx+b

m is the slope. b is the y intercept. Since the equation is y=-2/3x+1, we can conclude the y intercept is 1. We graph a point at (0,1).

If you didn't know the y intercept is where the line intercepts the y-axis.

Now, from the point (0,1) we go up 2 and to the left 3 as it is a negative slope. We reach (-3,3). Plot a point there. Then draw a line going through both points. There's your line!

3 0
2 years ago
Decide which chi-square test (goodness-of fit, homogeneity, or independence) would be most appropriate for the given situation.
sasho [114]

Answer:

C. Test for Goodness-of-fit.

Step-by-step explanation:

C. Test for Goodness-of-fit would be most appropriate for the given situation.

A. Test Of  Homogeneity.

The value of q is large when the sample variances differ greatly and is zero when all variances are zero . Sample variances do not differ greatly in the given question.

B. Test for Independence.

The chi square  is used to test the hypothesis about the independence of two variables each of which is classified into number of attributes. They are not classified into attributes.

C. Test for Goodness-of-fit.

The chi square test is applicable when the cell probabilities depend upon unknown parameters provided that the unknown parameters are replaced with  their estimates and provided that one degree of freedom is deducted for each parameter estimated.

4 0
3 years ago
Gaby deposited $200 in a savings account earning 4% simple interest over 7 years. What was the total interest Gaby earned?
Yuki888 [10]
I=prt. I= $200 X 4% X 7. I= 8 X 7. I= 56. Her total interest earned was $56 :)
5 0
3 years ago
Question 4
ololo11 [35]

Answer:

4570

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Find fifth roots of z+32= 0 and draw its graph
    15·1 answer
  • Which equation represents a line that passes through the two points in the table x 1,5 and y 1,6
    10·2 answers
  • A body builder consumed 4,400 calories yesterday. Today, he consumed 3,600 calories . What is the percent decrease in number of
    5·1 answer
  • WILL GIVE BRAINLIEST TO PERSON WHO ANSWERS
    10·1 answer
  • 70 points!! A conjecture and the flowchart proof used to prove the conjecture are shown.
    5·2 answers
  • The only contents of a container are 10 disks that are each numbered with a different positive integer from 1 through 10, inclus
    5·1 answer
  • 27) A man on the third floor of a building shouts down to a person on the street. If the man is 25 feet up and the distance betw
    15·2 answers
  • There are 220 students in Year 9
    13·1 answer
  • In the figure, AB || CD and mZ2 = 55°.
    9·1 answer
  • A woman has a total of $14,000 to invest. She invests part of the money in an account that pays 9% per year and the rest in an a
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!