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natulia [17]
4 years ago
13

Using Accuracy and Precision

Mathematics
1 answer:
Fudgin [204]4 years ago
5 0

Answer:

a little bit confusing

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You have been cleaning diesel dispensers for 35 minutes. You have completed 6 dispensers. How many minutes has it taken you to c
Alona [7]
To get the answer, you divide 35 by 6, which is 5.8333 repeating, so then you round up to the nearest whole number, and its 6, so its about 6 minutes to clean one dispenser.
5 0
3 years ago
Read 2 more answers
Multiply the expression <br> 2/3 (6x + 15y)<br> and simplify completely.
12345 [234]

Answer: 4x+10y

you can't simplify 4x+10y

6 0
3 years ago
The expression ax - 8x² + bx + 6 is exactly divisible by
NARA [144]

Answer:

a = 3;  b = -5

Step-by-step explanation:

x² -2x-3=(x-3)(x+1)

As  it divides p(x); P(3) = 0 and P(-1) =0

P(x)= ax³ - 8x² + bx + 6

P(3) = 3³a - 8*9 + 3b + 6 =0

27a - 72 + 3b + 6 = 0

27a + 3b -66 =0

27a + 3b = 66 ------------------(i)

P(-1) = -a -8*(-1)² + b* (-1) + 6 = 0

-a - 8 -b + 6 = 0

-a - b -2 = 0

-a -b = 2    --------(ii)

(i) -------    27a + 3b = 66

(ii)*3          -3a  -3b = 6

Add            24a      = 72

                       a = 72/24

                       a = 3

Substitute a value in (ii)

-3 - b= 2

 -b = 2+3

-b= 5

b = -5

5 0
4 years ago
What is y &lt;-x+2 on a graph???
sertanlavr [38]
Tada! Hope that helps. :)

3 0
3 years ago
Find the missing number of each unit rate 48/3 = ?/1 56/8 = ?/1
LenaWriter [7]

Answer:

16 and 7

Step-by-step explanation:

48/3 = 16.   16 = 16/1

56/8 = 7.     56/8 = 7/1

7 0
3 years ago
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