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crimeas [40]
2 years ago
13

A sample of a radioactive isotope had an initial mass of 730 mg in the year 2000 and

Mathematics
1 answer:
Mila [183]2 years ago
8 0

Answer:

102

Step-by-step explanation:

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a city that has an elevation of 15 meters is closer to sea level than a city with an elevation of -10 true or false? explain you
12345 [234]

Answer:

False

Step-by-step explanation:

At sea level, elevation is 0. This means that we can portray sea level as being the midpoint of distances below sea level and distances above sea level.

Thus, a distance of 1 m below sea level = - 1 is equivalent to a distance of 1 m above sea level albeit in opposite directions.

Hence, an elevation of 15m above sea level is greater in distance Than an elevation of - 10 m below sea level because the absolute value of 15 is greater than the absolute value of 10.

|15 - 0|= 15

|-10 - 0| = 10

Hence, elevation of - 10 below Sea level is closer to sea level than elevation of 15 above sea level

5 0
2 years ago
Which of the following is a polynomial?
Zanzabum

Answer:

I'm pretty sure A is the correct answer :)

(x-2)(x^4+3) is a polynomial

5 0
2 years ago
Someone, please help ill give brainliest this is due later today!! and 100 points!!
Vladimir79 [104]

Answer:

I think the answer is 5

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Which statements are accurate about the dilation? Check all that apply. The dilation is a reduction. The scale factor is between
ludmilkaskok [199]

Answer:

A,B,D

Step-by-step explanation:

Trust me just did it on edge

4 0
2 years ago
Read 2 more answers
Mae Ling earns a weekly salary of $365 plus a 7.5% commission on sales at a gift shop. How much would she make in a work week if
Alexus [3.1K]

Answer:

$732.5

Step-by-step explanation:

Mae Ling earns a weekly salary of $365 which means salary per week is $365

Then plus a 7.5% commission on sales at a gift shop if she sold $4,900 worth of merchandise, which means additional

(0.075×4900)=367.5

The total she make will be

367.5+365

=$732.5

Therefore,she will make $732.5 in a work week if she sold $4,900 worth of merchandise

6 0
2 years ago
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