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Len [333]
3 years ago
11

The table shows the amount of a radioactive sample that remains after a certain number of days. use the data in the table to des

cribe the relationship between the number of milligrams remaining and days. the sample originally weighed __ mg.
The relationship is best modeled by ________ function that _________.

Mathematics
1 answer:
My name is Ann [436]3 years ago
3 0

Answer:

1. 10 mg

2. an exponential

3. decreases only

Step-by-step explanation:

its correct

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Labyrinth Middle School is 363 feet long. Tabitha makes a scale model of the school and the drawing is 33 inches long. What is t
defon

Answer:

The Answer is 1 inch represents 11 feet.

Step-by-step explanation:

The original measurement, or the measurement of the middle school, is 363 feet. The measurement of the drawing is 33. To get the answer, you take 363 and divide it by 33 to get the scale factor of 11. This means that for each inch, there is 11 feet. Hope this helps!

5 0
3 years ago
The price of a car is 15,000. John got a 20% discount. Find how much is the discount and how much he will pay after the discount
My name is Ann [436]

<em>Answer:</em>

<em>12000</em>

<em>Step-by-step explanation:</em>

<em>20% of 15000 is 3000.</em>

<em>So he will pay 12000.</em>

<em></em>

<em>Hope I helped you!</em>

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6 0
2 years ago
Please help me with the following questions. Thanks!
Natali5045456 [20]

Answer:

The answer to your questions  are in bold

Step-by-step explanation:

a)  

 C = \left[\begin{array}{ccc}-6&6\\-2&4\\\end{array}\right]

    = -24 + 12

   = -12

b)  -1   7          -4   -1                   -1  - 4        7 - 1               - 5      6

    -2 -6          -8    8      =          -2 - 8       -6 + 8              -10      2

     2 -3           2   -7                  2 + 2        -3 - 7               4       -10

   -1   10         -6     5                 -1 - 6         10 + 5              -7       15

5 0
3 years ago
keiko had 6 more red tiles than yellow tiles she gave half of her yellow tiles to ramon. if ramon has 7 yelliw tiles how many ti
kondor19780726 [428]
It would be 6.5 excuse if it was 14 it would be 7 but the other half would be 6.5
6 0
3 years ago
A chameleon's tongue is twice the length of its body.
Softa [21]

Answer:

52 inches

Step-by-step explanation:

26 x 2 is 52

6 0
2 years ago
Read 2 more answers
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