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Inessa05 [86]
2 years ago
12

Element X is a radioactive isotope such that its mass decreases by 73% every

Mathematics
1 answer:
lubasha [3.4K]2 years ago
6 0

Answer:

Step-by-step explanation:

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ANSWER ASAPPP In​ 2000, the population of St. Louis was​ 346,904, and it decreased to​ 319,257 in 2010. If this population decre
mart [117]

Answer:

The​ y-intercept should be 346,904. This is the population for the first (first/last( known year of data. The year 2000 acts as 0 on the graph of the exponential function.

Step-by-step explanation:

I just did it on my homework and it said that my answer is right

8 0
2 years ago
A spinner has sections labeled W W , X X , Y Y , and Z Z . The faces of a number cube are labeled 1, 2, 3, 4, 5, and 6. What is
Kisachek [45]
Total number of sections on the spinner = 4
So there can be 4 outcomes on 1 spin of the arrow on the arrow.

Number of faces of the cube = 6
So there can be 6 outcomes on rolling of the dice.

For each outcome of the spinner, there can be 6 outcomes of rolling a dice. So for 4 outcomes of the spinner, there will be 6 x 4 = 24 outcomes in total.

For example, WW and either of {1,2,3,4,5,6} can occur. This makes folloiwng 6 outcomes: WW1, WW2, WW3, WW4, WW5 and WW6

Same goes for XX (6 outcomes), YY (6 outcomes) and ZZ (6 outcomes)

Thus in total there will be 24 outcomes. 
So option j gives the correct answer
7 0
3 years ago
Santiago wants to walk at least 500 miles before the end of this year. He has already walked 437 miles, and there are 36 days le
Mrrafil [7]

Answer:

437+36x>=500

Step-by-step explanation:

This basically shows that 437 plus the x miles he will walk per day for 36 will total to more than or equal to 500

7 0
3 years ago
Read 2 more answers
Plxzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz helpe me if you can
evablogger [386]

Answer:

not sure

Step-by-step explanation:

6-4 =2

2*9=18??

I'm not sure, since that was simple math, can you clarify by what you meant the difference of 6 and 4.

8 0
2 years ago
c) Ron spends 30% of each week asleep. How many hours is this? Give your answer to the nearest hour.​
Troyanec [42]

Answer:

1week=7days

7days=30%

1day=24hrs

24×7=168hours

168=100% about 30%

168×30÷100=50.4hours

6 0
2 years ago
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