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3 years ago

11

Does cell division always mean an organism is growing?

1 answer:

umka2103 [35]3 years ago

8 0

No cell division dosen't always means is growing, it also means diffrent thing for example in unicellular organisms cell division is the mean of reproduction, and in multicellular organism it is the mean of tissue growth and maintenance. So yeah it means to diffrent words cell division, and growing it dosent means that same thing always I hope you understand it

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If you are driving on the freeway at 55 mph and you travel for 5 hours, how far will you have gone?

alina1380 [7]

275 because 55 times 5 equals 275 ! Hope this helps

8 0

3 years ago

Read 2 more answers

If Logx (1 / 8) = - 3 / 2, then x is equal to<br> A. - 4<br> B. 4<br> C. 1 / 4

Fudgin [204]

Answer:

B. 4

Step-by-step explanation:

Given :

$log_x(\frac{1}{8})=-\frac{3}{2}$

The logarithm function can be converted to an exponential function as

$[\log_ab=c]$ can be expressed as $[a^c=b]$

Similarly for the given expression

$log_x(\frac{1}{8})=-\frac{3}{2}$

We can write,

$x^{-\frac{3}{2}}=\frac{1}{8}$

Using property of negative exponents $[a^{-b}=\frac{1}{a^b}]$

$\frac{1}{x^{\frac{3}{2}}}=\frac{1}{8}$

So we can write that as:

$x^{\frac{3}{2}}=8$

Writing the exponents in radical form as $a^{\frac{b}{c}}=(\sqrt[c]{a})^b$

$(\sqrt{x})^3=8$

Taking cube root both sides to remove the cube.

$\sqrt[3]{(\sqrt{x})^3}=\sqrt[3]{8}$

$\sqrt x=2$

Squaring both sides to remove square root.

$(\sqrt x)^2=2^2$

∴ $x=4$

8 0

4 years ago

Lanny’s credit card has an apr of 33%, calculated on the previous monthly balance. His credit card record for the last 7 months

OleMash [197]

The answer is A ( $83.39 )

7 0

3 years ago

Read 2 more answers

How do you simplify these expressions

Oxana [17]

Answer is given above

4 0

4 years ago

50 points! Please help asap! Write the equation of the perpendicular bisector of the line AB given endpoints A(3,-3) and B(1,-1)

Elza [17]

Answer:

y = x - 4

Step-by-step explanation:

Given AB with coordinates A(3, -3) and B(1, -1)

Perpendicular bisector passes through midpoint of the segment.

<u>Midpoint of AB has coordinates:</u>

x = (3 + 1)/2 = 2, y = (-3 - 1)/2 = -2

<u>Slope of AB</u>

m = (-1 + 3)/(1 - 3) = 2/-2 = -1

<u>Slope of the perpendicular line is:</u>

-1/m = -1/-1 = 1

<u>The equation of the line in point-slope form:</u>

y - y₁ = m(x - x₁), where m = 1, x₁ = 2, y₁ = -2
y - (-2) = 1(x - 2) ⇒ y + 2 = x - 2

<u>Converted into slope-intercept form:</u>

y = x - 4

4 0

3 years ago