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PolarNik [594]
3 years ago
5

Pls answer this with an explanation if you can

Mathematics
2 answers:
SCORPION-xisa [38]3 years ago
4 0

Answer:

4.25

Step-by-step explanation:

76.5/18=4.25

Therefore, it would take him an 4.25 hours to cover 76.5 miles.

jok3333 [9.3K]3 years ago
3 0

Answer:

The answer is 4.25 hr

Step-by-step explanation:

Average Speed = Distance/Time Taken

18 = 76.5/ t

Therefore, t = 76.5/18

                    = 4.25 hr

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. Samantha is three times as old as Jason. The sum<br> of their ages is 56 years. How old is each?
8_murik_8 [283]

Step-by-step explanation:

let age of samantha be 3x and age of jason be x.(since samantha is three times as old as jason)

Now,

3x+x=56 (sum of their ages is 56)

or 4x=56

or x=56/4

or x=14

therefore age of samantha=3x=3×14=42

age of jason = x = 14

4 0
2 years ago
Which is the same as moving the decimal point 3 places to the left in a decimal
Ludmilka [50]
Multiplying the number by 1,000
5 0
3 years ago
Rectangle LMNP is transformed to rectangle L'M'N'P' as shown on the graph below.
olganol [36]

9514 1404 393

Answer:

  2

Step-by-step explanation:

Each image point is twice as far from the origin as its preimage point. Each image segment is twice as long as its preimage segment. (LM=2, L'M'=4, for example)

The scale factor is 2.

3 0
3 years ago
PLSSSSS HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Leni [432]
B is the answer, every other answer can be simplified
8 0
2 years ago
Read 2 more answers
Find the mean of 81, 97, 99, 89, 91, 76 (round to the hundredths)
Marta_Voda [28]

Answer:

88.83

Step-by-step explanation:

To find the mean of a set of numbers is to find the average a set of numbers.

To solve for the mean you have to add all of the values together and divide that sum by the number of values there are.

Ex. 81, 97, 99, 89, 91, 76

     81 + 97 + 99 + 89 + 91 + 76 = 533

     533 / 6 = 88.83

               ↓

     (number of values)

3 0
3 years ago
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