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
oee [108]
2 years ago
15

Melanie is looking for a summer job. After a few interviews, she ends up with two job offers.

Mathematics
1 answer:
Law Incorporation [45]2 years ago
7 0

Answer:

36

Step-by-step explanation:

You might be interested in
A small combination lock on a suitcase has 4 ​wheels, each labeled with the 10 digits 0 to 9. how many 4 digit combinations are
tamaranim1 [39]
This is the easiest way to solve this problem:

Imagine this represents how many combinations you can have for each of the 4 wheels (each blank spot for one wheel): __ __ __ __

For the first situation it says how many combos can we make if no digits are repeated.
We have 10 digits to use for the first wheel so put a 10 in the first slot 
10 __ __ __
Since no digit can be repeated we only have 9 options for the second slot
10 9_ __ __
Same for the third slot, so only 8 options
<u>10</u> <u> 9 </u> <u> 8 </u> __
4th can't be repeated so only 7 options left
<u>10</u> <u> 9 </u> <u> 8 </u> <u> 7 
</u><u>
</u>Multiply the four numbers together: 10*9*8*7 = 5040 combinations


For the next two do the same process as the one above.

If digits can be repeated? You have ten options for every wheel so it would look like this: <u>10</u> <u>10</u> <u>10</u> <u>10
</u>
10*10*10*10 = 10,000 combinations

If successive digits bust be different?
We have 10 for the first wheel, but second wheel only has 9 options because 2nd number can't be same as first. The third and fourth wheels also has 9 options for the same reason.

<u>10</u> <u> 9</u><u> </u> <u> 9 </u> <u> 9 </u>

10*9*9*9 = 7290 combinations






8 0
2 years ago
PLZZZZZZ I NEED HELP IM SO TIRED PLZZZZZZZZ
ipn [44]

Answer:

8.99

Step-by-step explanation:

\left|-46.09+51.64\right|+\left|18.08-21.52\right|

\left|-46.09+51.64\right|=5.55

\left|18.08-21.52\right|=3.44

5.55+3.44

8.99

8 0
2 years ago
Fill in the blank.<br>(x+a) (x+b) = (___) (___)​
Inga [223]

Answer:

(x+a) (x+b)=x(x+b)+a(x+b)=x²+bx+ax+ab=x²+x(a+b)+ab

7 0
3 years ago
Read 2 more answers
solve 49x + 9 = 49x + 83. write two equations in one variable that have the same number of solutions as this equation.
Sever21 [200]

Answer:

It has infinity solutions.

7 0
3 years ago
Which table represents the same rebellion as the set {(-6,4) ,(-4,0) ,(-3,2) ,(-1,2)}
alina1380 [7]
I think you meant to say "relation" instead of "rebellion"? I'm not sure. Anyways, all you're looking for is the table with the x values -6, -4, -3, -1 which pair up with the y values 4, 0, 2, 2 in that exact order.

Table B does this exactly. The first row represents x = -6, y = 4. The second row represents x = -4, y = 0. The third row represents x = -3, y = 2. The fourth row represents x = -1, y = 2.

Answer: Choice B
5 0
3 years ago
Other questions:
  • How many nights does it take to make the same amount as 1/3
    9·1 answer
  • Simplify.<br><br> (3x8z2)5<br><br> A. 15x40z10<br> B. 15x13z10<br> C. 243x40z10<br> D. 243x13z7
    11·1 answer
  • The product of X and 7 equals 28
    7·1 answer
  • Which equation, when graphed, has x-intercepts at (2, 0) and (4, 0) and a y-intercept of (0, –16)?
    16·2 answers
  • Tickets to a school dance cost $5. Ninety tickets have already been sold. How many more tickets x must be sold to earn at least
    8·1 answer
  • Can someone Create a word scenario for 2x+0?
    9·1 answer
  • URGENT!! Really need help on this test
    12·1 answer
  • Between x=2 and x=3, which function has a greater average rate of change than f(x)=2^x has?
    5·1 answer
  • If 7 - 1 is 6 then what would it be if you multiply it by 11700 and subtract by 5000?
    14·1 answer
  • What's 2 - 4 + 3 ×2<br> Pls solve this quick
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!