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3 years ago

PLZ HELP ME Whitch statement contrasts viruses and bacteria?

Mathematics

2 answers:

ollegr [7]3 years ago

5 0

The one you have selected is correct

OLga [1]3 years ago

4 0

Answer:

The correct answer is (C)

Explanation:

Unlike bacteria, viruses can't survive without a host. They can only reproduce by attaching themselves to cells. In most cases, they reprogram the cells to make new viruses until the cells burst and die. In other cases, they turn normal cells into malignant or cancerous cells.

plz mark me as brainliest :)

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What is the excluded value? 2x/1-2x

Rashid [163]

Answer:

x = $\frac{1}{2}$

Step-by-step explanation:

Excluded values are values that will make the denominator of a fraction equal to 0

For the given fraction $\frac{2x}{1-2x}$

The denominator = 1 - 2x

To find the excluded value: 1 - 2x = 0

2x = 1

x = 1/2

So, the excluded value of $\frac{2x}{1-2x}$ is x = $\frac{1}{2}$

7 0

3 years ago

A travel trailer is bought at the price of $35,000. The price decreases at the rate of .25 every year (t). The exponential expre

Debora [2.8K]

Answer:

$ 8300 (Approximately)

Step-by-step explanation:

Given:

Initial price of the trailer is, $P_0=\$35000$

Rate of decrease per year is, $r=0.25$

The time in years is, $t=5$

The exponential expression for the decrease in price after 't' years is given as:

$P=P_0(1-r)^t$

Plug in all the given values and solve for 'P'. This gives,

$P=35000(1-0.25)^5\\P=35000(0.75)^5\\P=35000(0.2373)\\P=\$8305.5\approx \$8300$

Rounding it to the nearest whole number, the price of the travel trailer after 5 years is $ 8,300.

3 0

3 years ago

Please help fast I’d appreciate it! The slope of a line is 2. The line passes through (-1,K) and (4, 8) find the value of K. Ple

Vladimir [108]

Answer:

-2

Step-by-step explanation:

the slope is 2, aka 2/1, aka y goes up twice when x goes up once

5 0

2 years ago

A necklace regularly sells for $18.00. the store advertises a 15% discount. what is the sale price of the necklace in dollars

SSSSS [86.1K]

I can solve with 2 methods:

I. Because the discount is 15 % of 18 $ , the price will be (100-15=85) 85 % of 18 $
18*85/100= 15,3 $ ( the sale price)

II. The discount is 15 % of 18$
15*18/100= 2,7$ ( the discount)
then I decrease it from the regularly price
18$-2,7$=15,3 $ (the sale price)

Personally I believe the first is an easier method.
I hope you understand and you can apply this in every similary problem.

6 0

3 years ago

Simplify 5 - 2 · 3 + 4. 13 -5 3 21

Gre4nikov [31]

The answer is 3!

P.S. Brainliest would be awesome! i am trying to rank up and this will really help! i only need one more brainliest!

3 0

2 years ago

Read 2 more answers