Answer:
200+64=264
Step-by-step explanation
You mulitply the 2 figures i.e 8x5x5 and 8x8x1 to find the volume of each shape then simply add and you get 264.
Well according to the problem I'm not sure about it but I think it's 1515
Answer:
-1 < x < 4
Step-by-step explanation:
First separated the compound
-14 < 4x - 10
4x - 10 < 6
Then solved for each
-14 < 4x - 10
-4 < 4x
-1 < x
4x - 10 < 6
4x < 16
x < 4
Then put the inequality together (if applicable)
-1 < x < 4
Answer:
(60 x 25) - 25 = 1475
Step-by-step explanation:
Answer:
the answer is 31.9 years
Step-by-step explanation:
initial mass,
= 150 gram
half life,
= 32 years
new mass = half of initial mass = M = 0.5
formula , M =
where x is the number of years required.
therefore 0.5
=

therefore -0.0217 x =
therefore x =
= 31.942