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3 years ago

Which symbol replaces ? To make the statement true?

Mathematics

1 answer:

DedPeter [7]3 years ago

8 0

A is the correct answer.

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Which of the following pairs of numbers has at least common multiple of 36?

Aleks [24]

0,3,6,9,12,15,18,21,24,27,30,33,36
0,12,24,36

3 0

3 years ago

Michelin Tire Company wishes to set a minimum mileage guarantee on its new MX100 tire. Tests reveal the mean mileage is 67,900 w

Keith_Richards [23]

Answer:

The minimum guaranteed mileage is $x = 71489.55$

Step-by-step explanation:

From the question we are told that

The mean is $\mu = 67900$

The standard deviation is $\sigma = 2050$

Generally for the probability to be 4% the minimum guaranteed mileage is evaluated as

$P( X \ge x ) =1- P( \frac{X - \mu }{\sigma } < \frac{ x - 67900 }{ 2050} ) = 0.04$

$\frac{X -\mu}{\sigma } = Z (The \ standardized \ value\ of \ X )$

$P( X \ge x ) =1- P( Z$

=> $P( X \ge x ) = P( Z$

=> $z = \frac{ x - 67900 }{ 2050}$

From the z table, the critical value corresponding to 0.96 to the left of the curve is

$z = 1.751$

$1.751 = \frac{ x - 67900 }{ 2050}$

=> $x = 71489.55$

4 0

3 years ago

Pleasee helpp

max2010maxim [7]

Answer:

the answer is D because "difference" is a key word for subtraction

Step-by-step explanation:

8 0

2 years ago

Having some trouble here

icang [17]

Answer:

None of them are correct i believe

Step-by-step explanation:

its sideways lol

8 0

1 year ago

Let u = <5, 6>, v = <-2, -6>. Find -2u + 5v.

Hunter-Best [27]

$\bf \begin{cases}
u = \ \textless \ 5, 6\ \textgreater \ \qquad &-2u\to -2\ \textless \ 5,6\ \textgreater \ \\
&\qquad \boxed{\ \textless \ -10,-12\ \textgreater \ }\\
v = \ \textless \ -2, -6\ \textgreater \ \qquad &5v\to 5\ \textless \ -2,-6\ \textgreater \ \\
&\qquad \boxed{\ \textless \ -10,-30\ \textgreater \ }
\end{cases}$

scalar multiplication, now, add them up

7 0

3 years ago

Read 2 more answers