Double 7 muliply 3 and 1 and then subtract the second number from the first number

Answers

Answer 1
Answer: 7 times 2=14 and 3×1=3 is42

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Explain how you could add 678 + 303 using mental math

What is the value of the digit 3 in the number 43

Answers


The 3 is in the ones place,  so the value is 3 x 1 = 3

Enter the correct unit of measurement to complete the conversion. 1,000 seconds = 1 what?

Answers

Answer:

1000 seconds = 1 million milliseconds

1000 seconds = 16.67 minutes

1000 seconds = 0.28 hour

Step-by-step explanation:

Given

1,000 seconds

Required:

Convert to similar units

The given parameters is a unit of time.

Other units of time are

1. Milliseconds

2. Minutes.

3. Hour

And lots more

We'll convert the given time to the above time units but first, take note of the following

1. 1 seconds = 1000 millisecond

2. 60 seconds = 1 minutes

3. 3600 seconds = 1 hour

To convert the time in seconds to milliseconds, we make use of (1) above

If 1 seconds = 1000 milliseconds, we calculate 1000 seconds by multiplying both sides of the equation by 1000

So, we have

1 seconds * 1000 = 1000 milliseconds * 1000

1000 seconds = 1 million milliseconds

To convert the time in seconds to minutes, we make use of (2) above

If 60 seconds = 1 minutes, we calculate 1000 seconds by multiplying both sides of the equation by 1000/60

So, we have

60 seconds * 1000/60 = 1 minute * 1000/60

1000 seconds = 1000/60 minutes

1000 seconds = 16.67 minutes

To get this time in hours, we make use of (3)

If 3600 seconds = 1 hour, we calculate 1000 seconds by multiplying both sides of the equation by 1000/3600

So, we have

3600 seconds * 1000/3600 = 1 hour * 1000/3600

1000 seconds = 1000/3600 hour

1000 seconds = 0.28 hour

Traveled 33 miles which is 55% of trip, what is total

Answers

60 miles would be the total miles in the trip
60. I set it up as a proportion. 33/w=55x 3300 divided by 55 is 60

What is the expanded form of this number?509.307


(5×100)+(9×1)+(3×110)+(7×11,000)


(5×100)+(9×10)+(3×110)+(7×11,000)


(5×100)+(9×10)+(3×1100)+(7×11,000)


(5×100)+(9×1)+(3×1100)+(7×11,000)

Answers

Expanded form of 509.307 is equals to (5×100)+(9×1) +(3× (1)/(10)) + (7× (1)/(1000) ).

What is expanded form?

" Expanded form of any number is to split a number as per its place value of each digit."

According to the question,

Write place value of each digit of 509.307

Place value of 5 = 5 × 100

Place value of 0 = 0 × 10

Place value of 9 = 9 × 1

Place value of 3 = 3 ×(1 / 10)

Place value of 0 = 0 × ( 1/100)

Place value of 7 = 7 ×(1/ 1000)

Therefore,

Expanded form of 509.307

= (5×100)+(0 × 10)+ (9×1) +(3× (1)/(10))+(0 × (1)/(100)) + ( 7× (1)/(1000) ).

= (5×100)+(9×1) +(3× (1)/(10)) + ( 7× (1)/(1000) ).

Hence, expanded form of 509.307 is equals to (5×100)+(9×1) +(3× (1)/(10)) + ( 7× (1)/(1000) ).

Learn more about expanded form here

brainly.com/question/17837892

#SPJ2

The answer is the first one

What is the definition of median

Answers

Answer:

the middle sequentially in a list of numbers (sorted from lowest to highest)

Step-by-step explanation:

for example, in the dataset 2, 4, 6, 8, 10, 6 would be the median because it is in the middle when sorted properly

Answer: The median is the middle value in the list of numbers

Step-by-step explanation:

For example: 5,3,7,10,22,12,15,100,98

The median is 22 because it is in the middle of all the number displayed

Which value is the product of -27/68X-6 in simplified form?

Answers

(-27)/(68*-6)=(-27)/(-288)=(27)/(288)=(9)/(96)=(3)/(32)
                        4
-27 x -6              27    
-----------     =        6          
  68                  162                      162            81   
                      ----------    =            ------  =       ------     
                         68                       68            34