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
RSB [31]
3 years ago
5

I give brainlilest

Mathematics
1 answer:
timurjin [86]3 years ago
6 0

Answer:

7 days or 2 days (depending on context)

Step-by-step explanation:

15 liters a day ÷ 5 days= 3 liters a day

21÷3=7

if she just wanted to make 6 more to make 21, then it would take 2 days.

You might be interested in
The sum of 4 times a number and 7 more than the number is 80
marusya05 [52]

Answer:

(4×x) 7> 80  :)

Step-by-step explanation:

4 0
2 years ago
A survey found that 8 out of 10 parents approved of the new principal’s performance. If 4 parents name are chosen with replaceme
Natasha2012 [34]

Answer:

The probability is 0.044

Step-by-step explanation:

Step-by-step explanation:

Let p be the probability that the new principal’s performance is approved.

This is obtainable from the survey and it is 8/10 = 0.8

Let q be the probability that the new principal’s performance is disproved.

That will be;

1 - q = 1- 0.8 = 0.2

To calculate the probability that 14 parents names are chosen at random and they all

approve of the principal’s performance, we use the Bernoulli approximation of the binomial theorem.

That will be;

14C14 * p^14 * q^0

= 1 * 0.8^14 * 0.2^0

= 0.043980465111 which is approximately 0.044

8 0
3 years ago
Ynnette can wash 959595 cars in 555 days.<br> How many cars can Lynnette wash in 111111 days?
gavmur [86]

Answer:

192,110,919

Step-by-step explanation:

You would first need to divide 959595 by 555 which would equal 1729. Then you would need to multiply 1729*111111 which would equal 192,110,919.

Hope this helps and pls do mark me brainliest if you can:)

4 0
3 years ago
Find the value of x in the isosceles triangle shown below​
levacccp [35]

Answer:

x=10

Step-by-step explanation:

\frac{x}{2}=\sqrt{13^2-12^2}  \\x=2\sqrt{169-144} \\x=2\sqrt{25} \\x=2 \times 5=10

4 0
3 years ago
Help pls and thank you!!!
max2010maxim [7]

Answer:

Consistent and independent

Step-by-step explanation:

The only touch at one point and they are not the same line and are not parallel

5 0
3 years ago
Other questions:
  • If backpack is discounted 10% ib sale for $37.80 what is the original price
    10·1 answer
  • What form is the equation below written in?
    5·2 answers
  • The quotient of the opposite of 30 and 6 plus<br> the opposite of eight
    6·1 answer
  • How can an expression using the distributive property can be simplified to 12a + 18b - 6c
    7·1 answer
  • The function g(x) = –|x| is a transformation of the absolute value parent function. Which graph shows g(x)? Apex
    14·2 answers
  • PLEASE HELP FAST!!!!!!!!!
    10·1 answer
  • What is thiss?? Can someone help me pleaseee and like soon it’s find the missing number on the number line
    14·1 answer
  • What is common to all webpages in a website?<br>A: Content<br>B: Domain name<br>C: Server​
    5·1 answer
  • The recycling center collected 48,000 ounces of
    9·1 answer
  • HELP ME PLEASE BC I ENTIRELY NEED IT!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!