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
LuckyWell [14K]
2 years ago
8

How do you write 283,980 in expanded form

Mathematics
2 answers:
Papessa [141]2 years ago
6 0
200,000 + 80,000 + 3,000 + 900 + 80
nevsk [136]2 years ago
4 0
In expanded form:
200,000+83,000+3,000+900+80
You might be interested in
A human heart beats an average of 80 beats per minute. How many heart <br> beats is this in a day
vovangra [49]

Answer:

115200

Step-by-step explanation:

80 Beats Per Minute <em><u>x</u></em> 60 Minutes (1 hour) <em><u>x</u></em> 24 Hours (1 Day) = 115200

3 0
3 years ago
1/6m=5/8<br> i can't slove this question<br> 8th Grade Math
murzikaleks [220]

we are given

\frac{1}{6} m=\frac{5}{8}

Since, we have to solve for m

so, we will try to isolate m on anyone side

so, firstly , we will get rid of 1/6

so, we can multiply both sides by 6

6*\frac{1}{6} m=6*\frac{5}{8}

m=6*\frac{5}{8}

now, we can simplify right side

m=3*\frac{5}{4}

now, we can multiply them

and we get

m=\frac{15}{4}...........Answer

4 0
2 years ago
Read 2 more answers
Describe two different ways you could change the values in the table so that the answer to problem 6 is different.
ladessa [460]

Answer:

Um theres no question or picture. Or document.

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Assume that a sample is used to estimate a population proportion μ . Find the margin of error M.E. that corresponds to a sample
hichkok12 [17]

Answer:

MoE = 1.645\cdot \frac{13.1}{\sqrt{772} } \\\\MoE = 1.645\cdot 0.47147\\\\MoE = 0.776\\\\

Step-by-step explanation:

Since the sample size is quite large, we can use the z-distribution.

The margin of error is  given by

$ MoE = z_{\alpha/2}(\frac{s}{\sqrt{n} } ) $

Where n is the sample size, s is the sample standard deviation and z_{\alpha/2} is the z-score corresponding to a 90% confidence level.

The z-score corresponding to a 90% confidence level is

Significance level = α = 1 - 0.90= 0.10/2 = 0.05

From the z-table at α = 0.05

z-score = 1.645

MoE = 1.645\cdot \frac{13.1}{\sqrt{772} } \\\\MoE = 1.645\cdot 0.47147\\\\MoE = 0.776\\\\

Therefore, the margin of error is 0.776.

3 0
2 years ago
If /_\CAT ~= /_\LUV then /_\c ~=/_\L. True or False?
marshall27 [118]

Answer:

True

Step-by-step explanation:

They will eat u tho

5 0
2 years ago
Other questions:
  • Carlos gave Lucy 2 more books than she already had. She now has 30 books. How many books did Carlos give Lucy?
    15·1 answer
  • What are the building blocks of geometry?
    9·1 answer
  • Help please i added a photo it's simple i'm just slow thank you :/
    14·1 answer
  • Use the distributive property to fill in the blanks below.<br>(9 x 8) - (9 * 5) = [] (8 - 5)​
    13·1 answer
  • Please symplify this equation
    10·2 answers
  • Locate the point (-3.5, -1) on the coordinate plane:
    13·2 answers
  • Pipe A can fill 3 tanks in 8 minutes. Pipe B can fill 5 tanks in 10 minutes. How long will it take for them to fill a single tan
    5·1 answer
  • Help please i will award brainliest
    10·2 answers
  • Change 90km per hour to feet per minute
    9·1 answer
  • Tamara is considering two different groups for her relay-race team. Listed below are the different practice times, in minutes, r
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!