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Nata [24]
3 years ago
13

What is the average rate for the mold over the 6 days

Mathematics
1 answer:
Ksju [112]3 years ago
8 0

Answer:

10.5 square millimeter per day

Step-by-step explanation:

First, we need to find the total change in the area over the course of 6 days.

64-1=63

Now, to find the average, we divide it by 6.

63/6= 10.5

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Determine whether the pair of equations is
ASHA 777 [7]

Answer:

The answer is neither.

Step-by-step explanation:

We need to solve for y in the equation, 10x-2y= 6.

In other words, we are going to find the slope intercept of that equation.

10x - 2y = 6 \\  \frac{ + 10x =  + 10x}{ - 2y = 10x + 6}  \\  \\  \frac{ - 2y }{ - 2}  =  \frac{10x + 6}{ - 2}  \\ y =  - 5x  - 3

So we have now have both the equations:

y = 5x + 2 \\ and \\ y =  - 5x - 3

It's not parallel because the slopes aren't the same. It's not perpendicular because when the slope of the equation becomes a negative reciprocal, it still doesn't end up with the same slope as the other equation.

It's neither parallel or perpendicular.

8 0
3 years ago
What is 1/2 divided by 3/2 equals out to be in fraction form?
kotegsom [21]
When dividing fractions you have to place the fraction being divided on top of the fraction being used to divide it. So you would have 1/2 / 3/2. Then you multiply the top and bottom numbers to get the new numerator and subsequently the middle two numbers to get the denominator.
= 2/6 = 0.333
3 0
4 years ago
Simplify the following expression.<br><br> 9 1/2 r 5/2 t<br> __________<br> rt 1/2
rosijanka [135]

Answer:

12r/t

Step-by-step explanation:

4 0
3 years ago
Help me plz I need help
makkiz [27]

Answer:

x = 14°

Step-by-step explanation:

x + 76° = 90°

or, x = 90° - 76°

so, x = 14°

8 0
3 years ago
Yoko is a software saleswoman. Her monthly salary is $2200 plus an additional $40 for every copy of English is Fun she sells.
trapecia [35]

Answer:

y=40x+2200

Step-by-step explanation:

Since there is no question, I just provided you with the equation.

8 0
4 years ago
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