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DiKsa [7]
3 years ago
12

If 6,734 = 6.734 x 10^a then a =

Mathematics
2 answers:
Pani-rosa [81]3 years ago
5 0
Hopes this helps:

Answer: a = 3

Have a great day.
Alik [6]3 years ago
5 0

Answer:

a = 3

Step-by-step explanation:

A number in scientific form is

a × 10^{n} ( where 1 ≤ a < 10 and n is an integer )

We require to express 6734 as a number between 1 and 10 , that is

6.734

To get the number back to what it is requires it to be multiplied by 1000

6734 = 6.734 × 1000 = 6.734 × 10^{3}

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Camison's minnan gets 14 miles per gallon for city driving and 19 miles per gan
loris [4]

Answer:

<u>7 gallons were used for city driving and 17 gallons were used for highway driving</u>

Correct statement and question:

camison's minnan gets 14 miles per gallon for city driving and 19 miles per gallon for highway driving. At the beginning of the week, the 24-gallon tank was full. The family traveled 421 miles before running out of gas. How many gallons were used for city driving and  how many were used for highway driving?

Source:

Previous question found at brainly

Step-by-step explanation:

x = Gallons for city driving

24 - x = Gallons for highway driving

Miles drove before running out of gas = 421

Now let's solve for x, writing the following equation:

14x + 19 (24 - x) = 421

14x + 456 - 19x = 421

-5x = 421 - 456

-5x = - 35

x = -35/-5

x = 7 ⇒ 24 -x = 17

<u>7 gallons were used for city driving and 17 gallons were used for highway driving</u>

3 0
3 years ago
A potter use 4/5 of a pound of clay to make a bowl.How many bowls can the potter make from 12 pounds.
Aleksandr [31]

12/1 / 4/5=

12/1 * 5/4 =

60/4 = 15

 they can make 15 bowls

8 0
3 years ago
I need help with 8 divided by 21
Mademuasel [1]
0.380952 then the numbers repeat
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2 years ago
3x^2-5x-7 find the sum and product​
Bad White [126]

Answer:

s =  \frac{5}{3}

p =  \frac{7}{3}

Step-by-step explanation:

for this equation

a=3

b= -5

c = -7

The sum of equal to

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and the product is equal to

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Answer:

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-80,-40,20,60

Step-by-step explanation:

6 0
2 years ago
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