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
ipn [44]
2 years ago
11

What's the Answer someone please help

Mathematics
1 answer:
Novay_Z [31]2 years ago
3 0
Step 3: the student missed +4 in the equation while adding both equation

You might be interested in
Subtract seven over eight minus two over three
Stells [14]

Answer:

5/24

Step-by-step explanation:

hope it works for u good luck

4 0
3 years ago
Evaluate −5(12)^3x for x = 1.
Dmitrij [34]

Answer:

x=3

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
30 points<br> can somebody please help me<br> question below
Inessa05 [86]

Find the total number of dogs by adding each day:

Total dogs = 23

Percent of dogs: Divide the number of dogs by the total number of patients:

= 23 / 50 = 0.46 x 100 = 46%

Use the given formula to find the standard error:

Standard error = √(0.46*(1-0.46)/50) = 0.07

90%: Find Z value for 90% ( 1.645) multiply by SE:

1.645 x 0.07 = 0.115 = 0.12

Now add and subtract that value from the Percent from above:

46 + 12 = 58%

46-12 = 34%

Answer (34%, 58%)

95%: Find Z value for 95% ( 1.96) multiply by SE:

1.96 x 0.07 = 0.137 = 0.14

Now add and subtract that value from the Percent from above:

46 + 14 = 60%

46-14 = 32%

Answer (32%, 60%)

5 0
3 years ago
Question 1 :<br><br> what means to make a fraction as simple as possible? we also call it reducing.
Diano4ka-milaya [45]
This means making the fraction reduced to its lowest term
example= 
make the fraction 18xz/4z simpler
the z cancels each other making it remaining 18x/4
2 can go in x as in 18
=9x/2
so the simpler form of the fraction 18xz/4z
=9x/2
4 0
3 years ago
What is the answer to 2.2=z/57
NeTakaya
It would be 125.4 . Find this by isolation the variable on the right side by using the multiplication property of equality. Multiply both sides by 57 so it would leave you with (125.4 = z). Hope this helps! :) 
5 0
3 years ago
Other questions:
  • Multiply and simplify -12i x 3i
    7·2 answers
  • What is the equation of the line perpendicular to 2x + y = 0 that passes through the point (2, 2)?
    15·1 answer
  • Solve for x.
    15·2 answers
  • HELP !!
    8·1 answer
  • How do you solve #10
    6·1 answer
  • How to do elimination by <br> Timesing
    13·2 answers
  • What is 5 + 100 + 300,909,786
    12·2 answers
  • How many ducks can fit in a duck pond if there are 24 ducks and 10 lakes
    6·1 answer
  • Guysssss I'm struggling in mathh :( I need help
    10·2 answers
  • 8. The fare for riding in a taxi is a $2 fixed charge and $0.30 per mile. The fare for a ride of d
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!