10 <0.25 (x + 1) <11
We must solve two inequalities in this case.
Inequality 1:
10 <0.25 (x + 1)
10 / 0.25 <x + 1
40 <x + 1
40-1 <x
39 <x
Inequality 2:
0.25 (x + 1) <11
(x + 1) <11 / 0.25
(x + 1) <44
x <44-1
x <43
The final result is:
39 <x <43
Answer:
39 <x <43

6 0

3 years ago

Simplify the expression. Write the answer using scientific notation. (4 × 108)2 16 × 1016 1.6 × 1016 8 × 1017 1.6 × 1017

sammy [17]

Answer:

$\large\boxed{\bigg(4\times10^8\bigg)^2=1.6\times10^{17}}$

Step-by-step explanation:

$\text{The sicientific notation:}\ a\times10^k,\ \text{where}\ 1\leq a10\\\\=1.6\times10\times10^{16}\qquad\text{use}\ a^n\times a^m=a^{n+m}\\\\=1.6\times10^{17}$

6 0

2 years ago

Multiply.<br> (-0.3)(-0.85)

Neporo4naja [7]

Answer:

O.225

Step-by-step explanation:

Two negatives = positive

4 0

2 years ago

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Ingrown hair on a ferris wheel has a radius of 20 ft how far would you travel in 5 rotation​

Ingrown hair on a ferris wheel has a radius of 20 ft how far would you travel in 5 rotation