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
Mumz [18]
2 years ago
5

Can someone please help me?

Mathematics
2 answers:
3241004551 [841]2 years ago
8 0

9514 1404 393

Answer:

  C and E

Step-by-step explanation:

The rules of exponents apply:

  (a^b)(a^c) = a^(b+c)

__

  200(10^x)=20\cdot10^1\cdot10^x=\boxed{20(10^{x+1})}\\\\=2\cdot10^2\cdot10^x=\boxed{2(10^{x+2})}

These match the 3rd (C) and last (E) choices.

marusya05 [52]2 years ago
5 0

Answer:

third and last one

Step-by-step explanation:

im pretty sure those are the answers i used a graphing calculator.

You might be interested in
Problem 2.9 a runner completes the 200-meter dash with a time of 20.19 seconds. part a what was the runner's average speed in me
Elina [12.6K]

Answer:

Average speed = 9.91 m/s

Explanation :

Total distance covered by a runner = 200 m

Time taken to complete this distance = 20.19 sec

We need to find the average of runner speed in meter/sec

We use the speed,  distance, time formula

speed = \frac{distance}{time}

speed = \frac{200}{20.19}

Average speed = 9.91 m/s

that's the final answer.

I hope it will help you.



8 0
3 years ago
Does this graph represent a function?​
Novosadov [1.4K]

Answer:

d or c hope you get it right

Step-by-step explanation:

6 0
3 years ago
Four friends bought 2 pizzas and 4 large soft drinks. They shared the cost equally. Each pizza cost
valina [46]

Answer:

$7.85

Step-by-step explanation:

2 pizzas at 11.99=23.98

4 soft drinks at 1.85=$7.40

23.98+7.40=31.38

31.38/4=7.845

Each friend pays $7.845, or $7.85 .........

7 0
2 years ago
The equation of line p is y=ax+b. Which of these could be the equation of line q? A.y=−3a(x+6)+b
Ilia_Sergeevich [38]
The slope of line q is that of line p scaled by a factor of 3 (not -3). The y-intercept of line q is 6 less than the y-intercept of line p. The appropriate choice is
  D. y = 3ax +b -6
7 0
2 years ago
Read 2 more answers
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
Minchanka [31]

Answer:

Step-by-step explanation:

2k+10   | Both terms share the common factor two, so you can take it out (divide both terms by 2)

2(k+5)  | Now if you use the Distributive Property to double check, you get 2k+ 10 again

4 0
3 years ago
Other questions:
  • Solve the inequality |x| < 5.
    10·1 answer
  • Nisha is following a recipe for tomato sauce that calls for 13 teaspoons of oregano. She is using a measuring spoon that holds t
    8·2 answers
  • Is -5 3/8 a rational or irrational number?
    10·1 answer
  • Solve the equation I= prt for t <br><br> A- t= ipr<br> B- t=I/pr<br> C- t= pr/I
    7·1 answer
  • The figure below shows three squares whose sides form a right triangle. The areas of the two smaller squares are shown in square
    8·2 answers
  • What is the solution to this inequality -6( p - 8) &lt; -12
    9·2 answers
  • Write down a number that has a value less than |4.7|<br> I need the answer ASAP
    10·2 answers
  • Find the compound interest on $12000 for 3 years at 10% per annum compounded annually.​
    7·1 answer
  • Verne has two pieces of lumber the redwood board is 3/4 inch thick. The pine board is only 1/5 inch thick. How much thicker is t
    8·1 answer
  • One manufacturer boxes screws so that each box weighs the same no matter what size the screws are. The graph shows the amount of
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!