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
Olenka [21]
2 years ago
13

An element with a mass of 990 grams decays by 16.9% per minute. To the nearest Minute, how lon will it be until there are 80 gra

ms of the element remaining?
Mathematics
1 answer:
Igoryamba2 years ago
5 0

ye toh mujhe bhi nhi aata.........sorry

You might be interested in
What is the domain, range, and asymptote line of y=2^x-3
Dima020 [189]

Answer:

pizza

Step-by-step explanation:

dough sauce cheese toppings

5 0
2 years ago
What is the perimeter of this polygon?<br> (2, 4)<br> (-1,2)<br> (3,-2)<br> (-2,-3)
Ber [7]

Answer:

I think the answer is 19

Step-by-step explanation:

7 0
3 years ago
The model builder has 4 pieces of balsa wood that are 4 cm, 5 cm, 6 cm, and 7 cm length. How many different combinations of 3 pi
s2008m [1.1K]
About 22 i think hope it helps in any way

7 0
3 years ago
A gallon of paint is used to paint a room. One third of the paint is used on the first day. On the second day, one third of the
irga5000 [103]
1/3 of remained 2/3 is 2/9. We’ve used 1/3+2/9 = 3/9+2/9 = 5/9. So we’ve used 5/9 and we have 4/9 of the paint
6 0
3 years ago
Read 2 more answers
What is the probability of not picking a red face card when you draw a card at random from a pack of 52 cards? ​
aniked [119]

Answer:

3/13

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Pens cost $0.20 each. Pencils cost $0.15 each. Write an algebraic expression that represents the total cost of buying p pens and
    8·1 answer
  • In a certain class , 7/10 of the students got problem 15 wrong on Friday's math test.
    6·1 answer
  • Maria gave some money to each of her three children. Maggie received 1/5 of the money. Journi received 3/8 of the remainder and
    8·1 answer
  • The pH scale measures how acidic or basic a substance is. Lemon juice is said to have a pH of less than 4 and greater than 1.5.
    6·1 answer
  • What is the length of the darkened arc?​
    10·2 answers
  • The original price of a mountain bike was reduced by $125.
    7·2 answers
  • How do you do solve one step inequalities
    11·1 answer
  • Which of the following values of y will result in a true statement when substituted into the given equation?
    13·2 answers
  • Provide proof for Brainlyiest ong moms
    9·1 answer
  • 1.6y+y-4/15y+1 1/6y=2 1/3
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!