Mathematics, 16.01.2020 07:31 478978810

Three percent of jennie’s skin cells were burned when she escaped from a fire. if 3.7×10’(of her skin cells were burned then, how many skin cells were not burned? must show work

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Answer from: xojade

We want to find the number of non-burned skin cells given that we know the percentage it represents.

1,196 cells were not burned.

Let's define N as the total number of cells.

3% were burned

then 97% were not burned.

We know that 3.7*10 cells were burned, and this is the 3% of N, then we have:

0.03*N = 3.7*10

N = (3.7*10)/0.03 = 1,233.33 in total.

The 97% of this is:

0.97*1,233.33 = 1,196.33

That we can round to the next whole number, 1,196

This means that 1,196 cells were not burned.

If you want to learn more, you can read:

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Answer from: carterjpowell77

The quantity of Jennie's skin cell were not burned is 119.601 × $10^{10}$ .

Step-by-step explanation:

Given as :

The percentage of Jennie's skin cell were burned = 3 %

The quantity of Jennie's skin cell were burned = 3.7 × $10^{10}$

Let The quantity of Jennie's skin cell were not burned = x

Let Total quantity of whole skin cell = n

Now, According to question

The quantity of Jennie's skin cell were burned = Total quantity of whole skin cell × percentage of Jennie's skin cell were burned

i.e 3.7 × $10^{10}$ = n × 3 %

Or, 3.7 × $10^{10}$ = n × $\dfrac{3}{100}$

Or, n = 3.7 × $10^{10}$ × $\dfrac{100}{3}$

Or, n = $\frac{3.7\times 10^{12}}{3}$

i.e n = 1.233 × $10^{12}$

Or, Total quantity of whole skin cell = n = 1.233 × $10^{12}$

Now, Again

∵ percentage of Jennie's skin cell were burned = 3 %

So, percentage of Jennie's skin cell were not burned = 100 % - 3 % = 97 %

so , The quantity of Jennie's skin cell were not burned = 97 % of Total quantity of whole skin cell

Or, x = $\frac{97}{100}$ × n

Or, x = $\frac{97}{100}$ × 1.233 × $10^{12}$

∴ x = 119.601 × $10^{10}$

So, The quantity of Jennie's skin cell were not burned = x = 119.601 × $10^{10}$

Hence, The quantity of Jennie's skin cell were not burned is 119.601 × $10^{10}$ . Answer

Answer from: Quest

step-by-step explanation:

Answer from: Quest

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

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Three percent of jennie’s skin cells were burned when she escaped from a fire. if 3.7×10’(of her ski...