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
Free_Kalibri [48]
3 years ago
8

Somebody please help!

Mathematics
1 answer:
Leona [35]3 years ago
3 0
The answer would be 101

Steps:
2+8=10
10x10=100 (because of the exponent)
100+1=101
You might be interested in
stack of mail consists of 8 bills, 10 letters, and 6 advertisements. One piece of mail is drawn at random and put aside. Then a
kozerog [31]

INFORMATION:

We know that:

- stack of mail consists of 8 bills, 10 letters, and 6 advertisements.

- One piece of mail is drawn at random and put aside. Then a second piece of mail is drawn.

And we must find P (both are letters)

STEP BY STEP EXPLANATION:

To find the probability, we need to know that we have two events. First, when one piece of mail is drawn at random and put aside and, second, when a second piece of mail is drawn.

These two events are dependent. If A and B are dependent events, P(A and B) = P(A) • P(B after A) where P(B after A) is the probability that B occurs after A has occurred.

So, first

- Probability of A (the first piece is letter)

P(A)=\frac{favorable\text{ }cases}{total\text{ cases}}=\frac{10}{24}

- Probability of B after A

Since A already occurred and one piece of the mail was drawn (a letter), now in total we would have 9 letter and 23 total pieces

P(B\text{ after }A)=\frac{9}{23}

Finally, replacing in the initial formula

P(A\text{ and }B)=\frac{10}{24}\cdot\frac{9}{23}=\frac{90}{552}=0.1630

Finally, the probability would be 0.1630

ANSWER:

P (both are letters) = 0.1630

8 0
1 year ago
Over winter break, Raymond worked 12.5 hours at the library and 20.5 hours at a café. The library paid him $13 per hour. If he e
svet-max [94.6K]

Answer:

14.5

Step-by-step explanation:

the cafe paid him 14.5 an hr

6 0
3 years ago
Ed spoke to his cousin in Australia, who told him it was 28°C that day Ed wasn't sure if that was hot or cold, so he
Charra [1.4K]

Answer:

82

Step-by-step explanation:

hope this helps you man

4 0
2 years ago
Read 2 more answers
Find the slope of (-6,2) and (-4,13)
rewona [7]

We can use the points (-6, 2) and (-4, 13) to solve.

Slope formula: y2-y1/x2-x1

= 13-2/-4-(-6)

= 11/2

______

Best Regards,

Wolfyy :)

6 0
3 years ago
Write the equations of the line
Basile [38]
Look at the picture it explains the answer

5 0
2 years ago
Other questions:
  • Solve the equation<br>log4x=2
    7·1 answer
  • 8x+5=6x+19. Help me pleaseeeeeeeeeee
    15·2 answers
  • A hospital gives a survey to all surgical patients asking them to rate the quality of their hospital experience. One month after
    5·1 answer
  • Brody is purchasing some tools for his workshop. He has a budget of $120 and needs to buy at least 14 tools. Each hammer costs $
    6·2 answers
  • How do you find the height of a cone without given volume? Radius is 9
    10·2 answers
  • It’s really hard...pls help
    7·2 answers
  • Add: 4.15+2.15<br><br> 8.15<br><br> 2.5<br><br> 4.15<br><br> 1.5
    6·1 answer
  • On a cold January day, Mavis noticed that the temperature dropped 21 degrees over the course of the day to 9 degrees Celcius. Wr
    14·1 answer
  • Benjamin left his house and drove to the store. He stopped and went inside. From there, he drove in the same direction until he
    13·1 answer
  • Find the distance from A to C across the gorge illustrated in the figure
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!