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3 years ago

The graph represents function 1, and the equation represents function 2:

Mathematics

2 answers:

krok68 [10]3 years ago

7 0

Answer:

<h2>The second function has a ratio of change major than the first function's ratio by 7 units.</h2>

Step-by-step explanation:

The first function is an horizontal line.

Horizontal lines don't have any slope, that is, they don't have a rate of change. So, this rate is zero for the first function.

The second function has its expression in the slope-interception form, where the slope is 7, this means that its ratio of change is 7, which is 7 more units than the ratio of change of the first function.

Aloiza [94]3 years ago

5 0

For the function2: y = 3x + 1 You can realize that is the slope-intercept form of a line: y=mx+b, where m=slope/rate of change. Or Use two values of X and figure out how much Y changes as X increases by 1. for example X=1 Y=4 X=2 Y=7 Change in Y per Change in X is 4 to 7,

The first function had rate of change of 0 The second had a rate of change of 3 the difference is your answer

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3 years ago

LabTech is a company that manufactures microscopes and other laboratory instruments . On occasion, one of the microscopes is def

Scrat [10]

Answer:

0.0782 (7.82%)

Step-by-step explanation:

The required probability will be found by using the Binomial Distribution which fits the case of n independent events each with a probability of success equal to p with k successes.

The PMF (Probability Mass Function) is

$f(k,n,p)=\binom{n}{k}p^kq^{n-k}$

Where $q = 1-p$

LabTech states that the probability that a microscope is defective is 0.17%, p=0.0017, q=0.9983. We need to know the probability that k=1 microscope is defective out of a set of n=50 of them. We now apply the formula

$f(1,50,0.0017)=\binom{50}{1}0.0017^10.9983^{49}=0,0782$

Which means that there is a 7.82% of probability to get 1 defective microscope out of the first 50

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4 years ago

-5(a + 3) = -55<br> What is the value of a?

Kobotan [32]

Answer:

a=8

Step-by-step explanation:

-5(a+3)=-55

First you times the bracket by -5

-5a-15=-55

Then you add the 15 to -55 because since the 15 is a negative on the right it has to be the opposite to the left

-5a=-40

Then you divide both sides by negative 5

-5a . = . -40

--------- ----------

- 5 -5

a= 8

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4 years ago

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Minchanka [31]

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Step-by-step explanation:

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3 years ago

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Leona [35]

Answer:

-44+-11=11

Step-by-step explanation:

la respuesta es 54 y sí está bien gracias ahora adiós que tengas un buen día 33. Entonces -44 + -11 = 11 pero esa es la billetera que tengo.

7 0

3 years ago

Read 2 more answers