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3 years ago

Which algebraic expression is a trinomial?

Mathematics

1 answer:

Goryan [66]3 years ago

7 0

Answer: A trinomial consisting of three terms.

Step-by-step explanation: An example of trinomial is 6x squared + 3x + 5.

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In quadrilateral ABCD AB||CD and m/_2 =31 what is m/_5

Lady_Fox [76]

Answer:

5 is ALSO 31⁰ BECAUSE THE LINES ARE PARALLEL

GIVE BRAINLIEST PLZ

6 0

2 years ago

The number of yeast cells in a laboratory culture increases rapidly initially but levels off eventually. The population is model

Aleks04 [339]

Answer:

a = 30

b = 6/7

Step-by-step explanation:

The number of yeast cells after t hours is modeled by the following equation:

$f(t) = a(1 + be^{-0.7t})$

In which a is the initial number of cells.

At time t = 0 the population is 30 cells

This means that $a = 30$

$f(t) = 30(1 + be^{-0.7t})$

And increasing at a rate of 18 cells/hour.

This means that f'(0) = 18.

We use this to find b.

$f(t) = 30(1 + be^{-0.7t})$

$f(t) = 30 + 30be^{-0.7t}$

Then, it's derivative is:

$f'(t) = -30*0.7be^{-0.7t}$

We have that:

f'(0) = 18

$f'(0) = -30*0.7be^{-0.7*0} = -21b$

Then

$-21b = 18$

$21b = -18$

$b = -\frac{18}{21}$

$b = \frac{6}{7}$

6 0

4 years ago

I need help . A lot of it

evablogger [386]

I can help.if g=6 then 8g=86. 8g4+86=90

3 0

3 years ago

What is the slope-intercept form of the function described by this table?

adell [148]

Answer:

Step-by-step explanation:

From the given table, we pick up two points and find the slope using the formula

Points are (1,-2) and (2,-6)

Substituting these values in the formula, we will get

Now we will use point slope form, which is

Substituting one point and the value of m, we will get

Distributing -4 on x-1

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3 years ago

The data shows the length and weight of a species of fish (HURRY, WILL GIVE BRAINLIEST!)

My name is Ann [436]

Answer:

D) 28 inches

Brainlist Pls!

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3 years ago