2 years ago

The sum of twice a number and 8 is 44. what's the number? show your work.

Mathematics

1 answer:

mezya [45]2 years ago

3 0

Answer:

Step-by-step explanation:

We can work backwards with this and take 44-8=36

Then we divide it by two and thats 18

You might be interested in

A radioactive substance decays exponentially: The mass at time t is m(t) = m(0)e^kt, where m(0) is the initial mass and k is a n

forsale [732]

Answer:

mean life = 8264.5 s

Step-by-step explanation:

k = - 0.000121

The relation is given by

$m = mo e^{kt}$

Now, the mean life is the life time for which the sample retains.

The mean life is the reciprocal of the decay constant.

The relation between the mean life and the decay constant is

$\tau =\frac{1}{k}\\\\\tau = \frac{1}{0.000121} = 8264.5 seconds$

5 0

3 years ago

Select the correct answer.

shutvik [7]

Answer:

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

100 points

dusya [7]

A. This expression has 4 terms
B. The constants are -5, 3, 72 and 10
C. The third term is 72
D. The coefficient is y

3 0

2 years ago

SOME ONE HELP ME PLZ FAST it's already late

ololo11 [35]

Answer:

Step-by-step explanation:

6 0

3 years ago

Can someone please help me asap!!! I’ll mark brainlist !!

Leni [432]

Answer: 2.4

Step-by-step explanation:

4/5 x 3 = 2 and 3/5

2 and 3/5 converted into decimal is 2.4

You're welcome!

4 0

3 years ago