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sp2606 [1]
4 years ago
13

Please help with these 3

Mathematics
1 answer:
Margaret [11]4 years ago
7 0
I only know number 9
9. 9x+38
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1. When you measure the length of an object to the eighth of an inch and again to the fourth of an inch, which measurement is mo
sladkih [1.3K]

Answer:

The eighth of an inch scale measures more precisely.

Step-by-step explanation:

An eighth of an inch means that one inch is divided into 8 equal lengths on the scale i.e. the minimum length that can be measured is \frac{1}{8} =0.125 inch.

Again a fourth of an inch means that one inch is divided into 4 equal lengths on the scale i.e. the minimum length that can be measured is \frac{1}{4} =0.25 inch.

Therefore, the eighth of an inch scale measures more precisely as it can measure more small measurements. (Answer)

6 0
3 years ago
What is the compound interest if $480 is invested for 12 years at 6% compounded continuously?
Anna [14]

Answer:

<em>$506.13</em>

Step-by-step explanation:

A = Pe^{rt}

A = $480 \times e^{0.06 \times 12}

A = $986.13

The account will be worth $986.13.

The interest earned is $986.13 - $480 = $506.13.

6 0
3 years ago
The graph shows Kelly traveling from home to her grandmother's house: A graph is shown with the title Kelly's drive. The x-axis
Luden [163]

Answer:

<em>The correct option is:  B</em>

Step-by-step explanation:

The x-axis is labeled Time driving, and the y-axis is labeled Distance driven.

Segment B is a <u>horizontal line</u> from x equals 0.5 until 1.75.

So, the value of y is constant in the interval x=0.5 to x=1.75 is 0.

Thus, the distance traveled in the time interval 0.5 to 1.75 will be 0, which means the car was in the same position in that time interval.

So, the interval B on the graph indicates she is stuck in a traffic jam.

8 0
3 years ago
Clay layer cuzen boi 93
lukranit [14]
I’m not sure how to answer this lol
3 0
3 years ago
Solve for .x.<br> x-2(3-2x) = 2x +9
Zepler [3.9K]

Answer:

Step-by-step explanation:

X-2(3-2x)=2x+9

First you distribute the -2

So it will then be x-6+4x=2x+9

Combine like terms now so the x’s first

5x-6=2x+9

Now subtract the 2x from the 5x

3x-6=9 now you need to get the 6 to the other side so add it on both sides 3x=15

Divide both sides by 3 and you get x=5

5 0
3 years ago
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