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
Klio2033 [76]
2 years ago
13

PLEASE HELP ME I WILL MARK YOU BRAINLIST

Mathematics
2 answers:
natulia [17]2 years ago
7 0

Answer:

<em><u>C</u></em>

Step-by-step explanation:

<u><em>It's because Magnesium-27 is 8 hours which makes the 300/8=37.5</em></u>

mario62 [17]2 years ago
3 0

Answer:

37.5

Step-by-step explanation:

if it decreases by 1/2 every 8 hours;

( 3×8= 24)

the first 8 hours 1/2×300 =150 gram

the second 8 hours(16 hours) = 1/2×150=75 gram

the third 8 hours(24 hours) = 1/2×75= 37.5gram

You might be interested in
Please help me ASAP I NEED A ANSWER FAST
goldfiish [28.3K]
      drowning - kodak black 
8 0
3 years ago
Describe the y-intercept and end behavior of the following graph
lara [203]

Answer:

C

Step-by-step explanation:

y intercept is -8 and it appears as though it is approaching y= -9 to the left.

4 0
3 years ago
You have 5 pairs of pants, 8 shirts, and 3 ties - how many different outfits can you make?
SVEN [57.7K]

First they have to decide on a pair of pants and they have 8 different choices. For each of those choices they have a choice of 5 different shirts, so that gives them 8 times 5 = 40 different pant/shirt combinations. For each those 40 possibilities, they have 3 different ties they could select, so altogether they have 40 times 3 = 120 different outfits.

6 0
3 years ago
Starbucks sells their coffee for $3.36 for 24 ounces
Llana [10]

Answer:

Starbucks by 1 cent difference.

Step-by-step explanation:

Divide: 3.36 divided by 24 to find Starbucks. You get 14 cents per ounce

Divide: 2.40 divided by 16 to find Circle K. You get 15 cents per ounce

Compare: Starbucks is cheaper by 1 cent.

8 0
2 years ago
Read 2 more answers
5x + 2y = 6 3x + y = 4 Which of the following is part of the solution to the system of equations?
BabaBlast [244]
5x + 2y = 6
3x + y = 4....multiply by -2
-------------
5x + 2y = 6
-6x - 2y = -8 (result of multiplying by -2)
-------------add
-x = -2
x = 2

5x + 2y = 6
5(2) + 2y = 6
10 + 2y = 6
2y = 6 - 10
2y = -4
y = -4/2
y = -2 <=== here it is
6 0
3 years ago
Read 2 more answers
Other questions:
  • Jenny decided to grow out her hair. Over 6 months, her hair length grew by 100%. During the next 6 months, her hair length grew
    6·2 answers
  • Congruent triangles are always similar
    5·1 answer
  • 15. Find the sum of 16y and -5y?
    11·1 answer
  • Segment GH has endpoints at G(-2,9) and H(10,3). Point J lies on GH between G and H such that GJ:GH=1:3. Find the coordinates of
    7·1 answer
  • Are the two triangles congruent ? Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!
    10·2 answers
  • PLEASE HELP ME ON MY MATH HW <br> Rationalize the denominator and simplify.
    9·1 answer
  • B. Paula's Flower Shop has 246 tulips. The tulips need to be arranged in large vases that hold
    6·1 answer
  • Three consecutive integers have a sum of 72 . Find the integers.
    12·1 answer
  • Can someone help me out here?
    10·1 answer
  • Hey again, just need help on the second one, I figured out the first one.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!