1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
DanielleElmas [232]
3 years ago
11

theres a bot spreading a link to a file with a virus but i need help with this question Element X is a radioactive isotope such

that every 28 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 70 grams, how long would it be until the mass of the sample reached 38 grams, to the nearest tenth of a year?
Mathematics
1 answer:
Katyanochek1 [597]3 years ago
3 0

omg there is a bot?? why does it send a virus and how??

You might be interested in
The cost of two pounds of cherries is $8.58 what is the unit rate that describes the cost per pound of cherries
Mashcka [7]
Since you have 2 pounds, and spend $8.58 total, divide the amount you spent, but how many pounds you bought to get the unit rate which is $4.29
5 0
3 years ago
Gino wants to purchase a phone that costs $758 and a case that costs $33.80. If the sales tax is 10%, what is the total amount G
Harlamova29_29 [7]

Answer:

870.98

Step-by-step explanation:

758+33.80=791.8

791.8+791.8x0.10 = 870.98

4 0
2 years ago
Someone help please!​
Oxana [17]

Answer:

(3,-2) & (0,3)

Step-by-step explanation:

6 0
3 years ago
What is the value of y=6(1.13)^x when x = 3?
castortr0y [4]

Answer:

B. 8.66

Step-by-step explanation:

y = 6(1.13)^x

x = 3 so it is:

y = 6(1.13)^3

Using the rules of PEDMAS or BADMAS

We see that parenthesis and exponents must always be calculated first, so we calculate 1.13^3 first:

y = 6 * (1.443)

y = 8.66

Hope this helped!

7 0
3 years ago
Answer! Please and thank you <3
amm1812
Harry has 108 eggs total.
6 0
3 years ago
Read 2 more answers
Other questions:
  • The school gym can hold no more than 650 people. The bleachers will seat 176 people. The PTA is setting up 25 rows of chairs for
    10·1 answer
  • What's the probability of getting an even number and a head when rolling a die and then tossing a coin?
    8·1 answer
  • Multi step equation <br><br> —20=—4x—6x<br> Answer please
    5·1 answer
  • What is the verbal expression of 4q
    12·1 answer
  • You took a math quiz and made a 65 the first time. You studied and went for tutoring before taking it again and made a 95. What
    10·1 answer
  • A combined total of $53,000 is invested in two bonds that pay 5% and 6.5% simple interest. The annual interest is $3,085.00. How
    11·1 answer
  • the circle at eh top of a cylinder has a radius of 3.3 inches. the cylinder is 21 inches long. what is the volume of the cylinde
    7·1 answer
  • Ok last one for today that I cant figure out <br> (6c - 4) - ( c - 3) c = -7 Ty!
    9·1 answer
  • Find all the numbers such that the sum of twice the number and 8 is greater than or equal to tour times the number​
    12·1 answer
  • Rewrite 9*10^6+9*10+9 as a base ten
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!