2 years ago

Factor x2−15x+50 . plz help!

1 answer:

oee [108]2 years ago

4 0

(x-5) (x-10) are the twI factors

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kati45 [8]

Answer:

$x= -6$

Step-by-step explanation:

8 0

2 years ago

Elza [17]

Because you now have 31 you - 8 from 31
equation 31-8=e
solve 23 elephant before summer

6 0

3 years ago

tigry1 [53]

Answer:1/5

Step-by-step explanation:

20/100=1/5

5 0

3 years ago

disa [49]

Answer:

It is already explained in simplest form

Step-by-step explanation:

It can be written as 0.925 in decimal form (rounded to 6 decimal places).

7 0

2 years ago

stiks02 [169]

Answer:

Every decade, the number of species decays by a factor of 0.0834.

Step-by-step explanation:

Let be $S(t) = 25,000,000\cdot 0.78^{t}$ , $\forall t \geq 0$ . The decay rate per decay is deducted from the following relation:

$\frac{S(t+10)}{S(t)} = \frac{25,000,000\cdot 0.78^{t+10}}{25,000,000\cdot 0.78^{t}}$

$\frac{S(t+10)}{S(t)} = 0.78^{t+10-t}$

$\frac{S(t+10)}{S(t)} = 0.78^{10}$

$\frac{S(t+10)}{S(t)} = 0.0834$

Every decade, the number of species decays by a factor of 0.0834.

3 0

2 years ago