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3 years ago

Find the volume of the figure

Mathematics

1 answer:

nevsk [136]3 years ago

5 0

Answer:

First of all are you given formulas, if yes then apply them to what you are given and find the missing outputs. I'm writing a test tomorrow on Euclidean Geometry

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A certain bacteria culture grows at a rate of 18% everyday. There are currently 420 bacteria. How many bacteria will there be on

spayn [35]

In this question, it is given that

A certain bacteria culture grows at a rate of 18% everyday. There are currently 420 bacteria.

And we have to find number of bacterias on day *.

For that we use the following formula

$N(t) =N_{0} (1 +r)^t$

$N(0)= 420, r = 0.18 , and \ t = 8days$

Substituting these values in the formula, we will get

$N(8)= 420(1+0.18)^8
\\
N(8)=1579$

THerefore on day 8, number of bacterias are 1579.

4 0

3 years ago

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Answer the question :)

inn [45]

Answer:

A. -11

Step-by-step explanation:

In the function, replace x with -2

R(x) = x^2 - 3x - 1 ➡ R(-2) = (-2)^2 - 3 × 2 -1 = -11

5 0

3 years ago

Laura's credit card balance this month is $449.00. Her APR (annual percentage rate) is 14.8 %. The minimum payment due is $

Darya [45]

Credit Card Balance: $449.00

Interest Rate: 14.8%

Minimum Payment: $15.00

It will take Laura 3 years, and 2 months to pay off the balance. The total interest would be $114.50

Hope that helps!!!!! (Answer: 3 years and 2 months it will take Laura to pay entire balance on credit card.).

4 0

3 years ago

100 POINTS + BRAINLIEST !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11<br> Solve x³ - 9x^(1.5) + 8 = 0

VLD [36.1K]

Answer:

x=1, x=4

Step-by-step explanation:

3 0

2 years ago

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The difference between a number and 8 is 11

quester [9]

Answer:

The difference between 19 and 8 is 11.

Step-by-step explanation:

Given:

The difference between a number and 8 is 11

Find the number.

Solution:

Let the unknown number be $=x$

The difference between the unknown number can be written as:

$x-8$

We are given that the difference =11

So we can write the equation to find $x$ as :

$x-8=11$

Using additive property to solve for $x$

Adding 8 to both sides to isolate $x$ on one side.

$x-8+8=11+8$

∴ $x=19$

∴ The unknown number = 19

6 0

3 years ago

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