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2 years ago

PLEASE HELP!!! PLEASE SHOW ALL OF YOUR WORK!!!

Mathematics

2 answers:

Elza [17]2 years ago

8 0

The answer is c bc I just know

Korolek [52]2 years ago

5 0

Your Answer: C

Why? It’s simple and easy

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How do you solve "What integer divided by four, less twelve, is negative eighteen?"

LUCKY_DIMON [66]

X/4 - 12 = -18
x/4 -12 +12 = -18 + 12
x/4 = -6
x/4 times 4 = -6 times 4
x = -24

Check
-24 divided by 4 = -6 -12 = -18

5 0

3 years ago

Measurement at point 22?

disa [49]

Is there anything to look at?

3 0

3 years ago

Sarah took out a $30,000 loan for 11 years at a 4.7% interest rate to put a new pool in her backyard. If

MissTica

The amount of the loan after 11 years is $34,113.53 and the intereest earned is $4,113.53

<h3>How to calculate the compound interest</h3>

The formula for calculating the exponential function is expressed as:

$A =P(1+\frac{r}{n} )^t$

Given the following

P = 30,000
r = 0.047
t = 11 years
n = 4

Substitute into the formula to have:

$A=30000(1+\frac{0.047}{4} )^{11}\\A =30000(1.13711)\\A =\$34,113.53$

Hence the amount of the loan after 11 years is $34,113.53

<h3>Find the interest earned</h3>

Interest = A - P

Interest = 34,113.53 - 30000

Interest = 4,113.53

Hence the intereest earned is $4,113.53

Learn more on compound interest here: brainly.com/question/24924853

7 0

2 years ago

The lifetime of two light bulbs are modeled as independent and exponential random variables X and Y, with parameters lambda and

Scorpion4ik [409]

Answer:

$\bf h(x)=max(\lambda,\mu) e^{-max(\lambda,\mu) x}\;(x\geq0)$

Step-by-step explanation:

The PDF of X is

$\bf f(x)=\lambda e^{-\lambda x}\;(x\geq0)$

The PDF of Y is

$\bf g(x)=\mu e^{-\mu x}\;(x\geq0)$

The means of X and Y are respectively,

$\bf \displaystyle\frac{1}{\lambda}\;,\displaystyle\frac{1}{\mu}$

so we can see that the larger the parameter, the smaller the mean. Hence the PDF of Z = min(X, Y) is an exponential with the largest parameter of the two.

Therefore, the PDF of Z is

$\bf h(x)=max(\lambda,\mu) e^{-max(\lambda,\mu) x}\;(x\geq0)$

7 0

2 years ago

Simplify please quick:<br> 3x4=12-6

den301095 [7]

Answer:

Step-by-step explanation:

3 * 4 = 12 - 6

12 = 6

This statement is false

3 0

1 year ago

Read 2 more answers