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
Pie
2 years ago
6

Please answer quick and fast its due today.I only have two questions ​

Mathematics
2 answers:
madreJ [45]2 years ago
6 0
#13 is 3000 because since each T-shirt is $650 and they buy 4 you multiply and get $2600 and since she received 400 dollar change then you add that value to the total cost and get 3000 that means she paid 3000

#14 is a millennium
1 year is 365 days
1 decade is 10 years
1 century is 100 years
1 millennium is 1000 years
So it has to be 1 millennium since 1000 years is the most out of the others
nignag [31]2 years ago
6 0

Answer:

$3000.00

Step-by-step explanation:

650 x 4

=2600

2600+400

=3000

You might be interested in
An airline charges $150 for a ticket and $20 for each bag.
AnnyKZ [126]

Answer:

Step-by-step explanation:

Alske

4 0
2 years ago
What pattern can be observed from the data?​
marin [14]
I can’t see the diagram
5 0
2 years ago
Read 2 more answers
A population of bacteria is initially 6000. After three hours the population is 3000. If this rate of decay continues, find the
serious [3.7K]

Answer:

The equation is A=6000e^{-0.23t}  at a rate of -23%.

Step-by-step explanation:

Decay can be represented by the equation A=A_0e^{rt}. We can find the rate at which it decays by using t=3 hours and A=3000. This means A_0=6000 in this context.

A=A_0e^{rt}\\3000=6000e^{r(3)}

0.5=e^{(24.5)r}

After substituting, we divided by 6000 to each side to get 0.5 on the left. Now to solve for r, we will take the natural log of both sides and use log rules to isolate r.

ln 0.5=ln e^{(3)r}\\ln 0.5=3r (ln e)\\\frac{ln0.5}{3} =r

We know lne=1 so we were able to cancel it out and divide both sides by 3.

We solve with a calculator \frac{ln0.5}{3} =r\\-0.23=r

We change -0.23 into a percent by multiplying by 100 to get -23% as the rate.

The equation is A=6000e^{-0.23t}


5 0
3 years ago
1 If 2x+2 = 32, then x =​
VashaNatasha [74]
The answer would be x=15
5 0
3 years ago
What is the length of EF in the right triangle below?
Vinil7 [7]
Your question does not give enough information for me to answer
8 0
2 years ago
Other questions:
  • -2w^2+201.02=66.54<br> Round to the nearest hundredth
    10·1 answer
  • How do u estimate 92×68?<br> Add the finished product <br> Too.
    13·1 answer
  • Sian is twice as old as her sister Abigail. They divide 30 pounds in the ratio of their ages. How much do Sian and Abigail recei
    13·1 answer
  • I need help!! This is so hard an I can’t find any one to help me
    9·2 answers
  • Jackie's dogs are play fighting with their toys. They have a total of 10 toys, 5 of which are red. Jackie sees one of her dogs h
    12·2 answers
  • 30 POINTS NEED HELP
    9·1 answer
  • What is the midpoint of a line segment with endpoints at (6, -4) and (15,8)?
    14·1 answer
  • A school fundraiser sells 1,200 raffel tickets each ticket costs 2 there is one grand prize worth 100 and 5 smaller prizes 20eac
    5·1 answer
  • Consider the expression 4 5/7 + 3 1/2 write an equivalent expression that has numbers with like denominators. Enter your express
    5·1 answer
  • Can someone plz help me with this one problem plz plz!!!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!