Can someone do this for me please???? i need it done fast!!

What expression is equivalent to 2(m-5)+6? 2m-1 2m+22 2m-4 2m+16

DENIUS [597]

2(m - 5) + 6PEMDASu multiply 2 into (m-5)2*m and 2*-5that would be 2m-10 + 6now subtract common variables-10 + 6 = -42m - 4

7 0

2 years ago

Write the converse of this statement.if two angles are both obtuse, the two angles are equal.

Aliun [14]

To form the converse of the conditional statement, interchange the hypothesis and the conclusion.

Given conditional statement: "if two angles are both obtuse, the two angles are equal".

Here,

hypotesis is: two angles are both obtuse,
conclusion is: two angles are equal.

Then the converse statement will be: "If two angles are equal, then two angles are both obtuse".

8 0

2 years ago

Read 2 more answers

A new teen magazine has a readership goal of 3.5 million. It's current readership is 2.8 million. How much does its readership n

Kazeer [188]

3,500,000 - 2,800,000 = 700,000

So the magazine needs 700,000 readers to meet their goal.

Hope that helps you. :-)

6 0

2 years ago

Read 2 more answers

The Lake Smith basketball team had a team picture taken of the players, the coaches, and the trophies from the season. The pictu

UkoKoshka [18]

Answer:

hi how r u

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Human visual inspection of solder joints on printed circuit boards can be very subjective. Part of the problem stems from the nu

olga_2 [115]

Answer:

a

The probability that the selected joint was judged to be defective by neither of the two inspectors is $P(A' n B' ) = 0.8855$

b

The probability that the selected joint was judged to be defective by inspector B but not by inspector A is $P(A' n B) =0.0403$

Step-by-step explanation:

From the question we are told that

The sample size is $n_s = 10000$

The number of outcome for inspector A is $n__{A}} = 742$

The number of outcome for inspector B is $n__{B}} = 745$

The number of joints judged defective by both inspector is $n(A u B) = 1145$

The the probability that the selected joint was judged to be defective by neither of the two inspectors is mathematically represented as

$P(A' n B' ) = 1 - P(A u B)$

Now

$P(A\ u \ B) = \frac{n(Au B)}{n_s }$

substituting values

$P(A\ u \ B) = \frac{1145}{ 10 000 }$

So

$P(A' n B' ) = 1 - \frac{1145}{10 000}$

$P(A' n B' ) = 0.8855$

the probability that the selected joint was judged to be defective by inspector B but not by inspector A is mathematically represented as

$P(A' n B) = P(A \ u \ B) -P(A)$

Now

$P(A) = \frac{n__{A}}{n_s}$

substituting values

$P(A) = \frac{742}{10 000}$

So

$P(A' n B) = \frac{1145}{10 000} - \frac{742}{10 000}$

$P(A' n B) =0.0403$

7 0

3 years ago