3 years ago

Please Help! Lateena solved an equation. Explain why or why not her solution is correct.

Mathematics

1 answer:

Ne4ueva [31]3 years ago

6 0

Answer:

Actually her answer is wrong because it's a quodratic equation.

You might be interested in

15 is 9 more than j.

Zina [86]

Answer:

j = 6

Step-by-step explanation:

"Is" typically means equals. "More than" means it is added to.

So 15 equals j with 9 added to it.

15 = 9 + j

Now solve for j by subtracting 9 from both sides.

15 - 9 = j

j = 6

7 0

3 years ago

Read 2 more answers

Write 80 as a product of prime factors

DedPeter [7]

80=20x4=10x2x2x2=5x2x2x2x2

5x2x2x2x2

6 0

3 years ago

Read 2 more answers

I need help I really don't get this problem....

Anton [14]

The answer is 12,288

5 0

3 years ago

Read 2 more answers

Mixed numbers combine fractions and decimal numbers is it true or false

Tresset [83]

False.

Mixed numbers are a combination of whole numbers and fractions, not decimals.

7 0

3 years ago

Suppose that a colony of bacteria starts with 1 bacterium and doubles in number every half hour. how many bacteria will the colo

OverLord2011 [107]

Let $a_n$ represent the number of bacteria after $\frac{n}{2}$ hours.

so

$a_0$ is the number of bacteria after 0/2 = 0 hours

$a_1$ is the number of bacteria after 1/2 hours

$a_2$ is the number of bacteria after 2/2 = 1 hours and so on

so if we list a few terms of this sequence, we have:

$a_0=1$

$a_1=1*2$

$a_2=1*2*2$

$a_3=1*2*2*2$

$a_4=1*2*2*2*2$

so clearly, $a_n$ , the number of bacteria after $\frac{n}{2}$ hours, is equal to $2^{n}$ .

$a_4_8$ is the number of bacteria after

$\frac{n}{2}=\frac{48}{2}= 24$ hours.

Thus, we calculate $a_4_8$ , which is $2^{48}$ .

Answer: the number of bacteria after 24 hours is $2^{48}$ .

3 0

3 years ago