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murzikaleks [220]
4 years ago
13

Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hou

r?
0.8 of an inspection in 1 hour
4 inspections in 5 hours
1.25 inspections in 1 hour
5 inspections in 4 hours
Mathematics
2 answers:
asambeis [7]4 years ago
5 0

Answer:

1.25 inspections in an hour

so it is c!

10/8= 1.25

morpeh [17]4 years ago
4 0

Answer:

1.25 inspections in an hour

Step-by-step explanation:

10/8= 1.25

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If the y-intercept of the function y=4x-7 were increased by 10 what would be the equation of the new function
Sonja [21]
The equation would be:
y = 4x + 3

Hope this helps.
8 0
3 years ago
Read 2 more answers
Which of the following approximates the ratio of 6 to 198? Select all that apply. 3 out of 10 3 × 10−2 3 out of 1,000 3 × 102 3
Jobisdone [24]

this is approximately 6 to 200

divide both by 2

3 to 100

3 to 10^2

3 out of 100

5 0
3 years ago
Answer in scientific notation?
love history [14]
The answer is:  45 * 10 ⁻¹¹ .
___________________________________________

Explanation:
____________________________________________
Given:   (9 * 10⁻⁵) * (5 *10 ⁻⁶) ;   Simplify.
____________________________________________
 (9 * 10⁻⁵) * (5 *10⁻⁶)  =

9 * 5 * 10⁻⁵ * 10⁻⁶ = 

(9 * 5) * 10⁻⁵ * 10⁻⁶ 

45 * 10⁻⁵ * 10⁻⁶  ;   
______________________________________
Note the following property of exponents:

xᵃ * xᵇ = x⁽ᵃ⁺ᵇ⁾ ;

As such, 10⁻⁵ * 10⁻⁶ = 10⁽⁻⁵ ⁺ ⁻⁶) = 10 ⁻¹¹ ;
______________________________________
So;  45 * 10⁻⁵ * 10⁻⁶ 

           =  45 * 10⁻¹¹ .
______________________________________

7 0
3 years ago
Solve the compound inequality. 7x>-35 and -5x>-50
mafiozo [28]

Answer:

x > - 5

x < 10

Step-by-step explanation:

Divide 7x>-35 by 7

Divide - 5x>-50 by - 5

Since we divide by a negative whe change the inequality sign.

7 0
3 years ago
(-6,1) is a point on the graph of y=g(x)
NNADVOKAT [17]

Answer:

(-7, -4)

(-4, 2)

(-4, 1)

Step-by-step explanation:

We know that the point (-6, 1) belongs to the main function g(x)

The transformation

y = g (x + 1) -5

add 1 to the input variable (x) and subtract 5 to the output variable (y)

So the point in the graph of y = g (x + 1) -5 is

x + 1 =-6\\x = -7

y= 1-5\\y = -4

The point is:  (-7, -4)

The transformation

y = -2g(x -2) +4

subtract two units from the input variable (x), multiply the output variable (y) by -2 and then add 4 units

So the point in the graph of y = -2g(x -2) +4 is

x -2 =-6\\x = -4\\\\y = -2(1)+4\\y = 2

The point is:  (-4, 2)

The transformation

y=g(2x+2)

Multiply the input variable (x) by 2 and then add two units

So the point in the graph of   y=g(2x+2) is

2x +2 =-6\\2x = -8\\x=-4

y=1

The point is:  (-4, 1)

3 0
3 years ago
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