HELP ON A TIMER WHAT IS THE x-intercept of the graph?

Mathematics

1 answer:

katen-ka-za [31]3 years ago

8 0

It is 6 just look at the x

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Hello! can you guys help me with this one? 50 Points!!

HACTEHA [7]

Answer:

I believe it is A

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

5. A company sells small, colored binder clips in packages of 20 and offers a money-back guarantee if two or more of the clips a

SOVA2 [1]

Answer:

a) Binomial.

b) n=20, p=0.01, k≥2

The probability hat a package sold will be refunded is P=0.0169.

Step-by-step explanation:

a) We know that

the defective probability is constant and independent.
the sample size is bigger than one subject.

The most appropiate distribution to represent this random variable is the binomial.

b) The parameters are:

Sample size (amount of clips in the package): n=20
Probability of defective clips: p=0.01.
number of defective clips that trigger the money-back guarantee: k≥2

The probability of the package being refunded can be calculated as:

$P(x\geq2)=1-(P(x=0)+P(x=1))\\\\\\P(x=k) = \dbinom{n}{k} p^{k}q^{n-k}\\\\\\P(x=0) = \dbinom{20}{0} p^{0}q^{20}=1*1*0.8179=0.8179\\\\\\P(x=1) = \dbinom{20}{1} p^{1}q^{19}=20*0.01*0.8262=0.1652\\\\\\P(x\geq2)=1-(0.8179+0.1652)=1-0.9831=0.0169$

6 0

3 years ago

Given two sides with lengths 34 and 14, which of these lengths would NOT work for the third side of a triangle? 18, 34, 44, 22,

Bas_tet [7]

Two sides are 34 and 14.

The third side can't be longer than (34 + 14) = 48, because the 34 and the 14
together could not reach from one end of it to the other.

The third side also can't be shorter than 20, because the 20 and the 14 together
could not reach from one end of the 34 to the other.

So 18 doesn't work. (18 + 14) = 32 ... they couldn't cover the 34 .

7 0

3 years ago

PLEASE HELPPPP!!!!!!!!!

charle [14.2K]

Square because all rectangles are squares

6 0

3 years ago

Write two expressions that are equivalent to the expression below. (9- c) +(9 -c)+(9- c) +(9- c)

GREYUIT [131]

Answer:

${ \tt{4(9 - c)}} \\ and \\ { \tt{36 - 4c}} \\ \\ { \underline{ \blue{ \tt{becker \: jnr}}}}$