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77julia77 [94]
3 years ago
12

Are the following similar? Why or why not

Mathematics
2 answers:
galben [10]3 years ago
6 0

Answer:

yes

Explanation:

  • the ratios of the corresponding sides are equal: 3/2
  • the corresponding angles are equal
SVETLANKA909090 [29]3 years ago
3 0

9514 1404 393

Answer:

  (a)  Yes

Step-by-step explanation:

Two angles of one triangle have the same measures as two angles of the other triangle. The triangles are similar by the AA similarity postulate.

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A pharmaceutical company receives large shipments of aspirin tablets. The acceptance sampling plan is to randomly select and tes
DerKrebs [107]

Answer:

a) The probability that this whole shipment will be​ accepted is 30%.

b) Many of the shipments with this rate of defective aspirin tablets will be rejected.

Step-by-step explanation:

We have a shipment of 3000 aspirin tablets, with a 5% rate of defects.

We select a sample of size 48 and test for defectives.

If more than one aspirin is defective, the batch is rejected.

The amount of defective aspirin tablets X can be modeled as a binomial distribution random variable, with p=0.55 and n=48

We have to calculate the probabilities that X is equal or less than 1: P(X≤1).

P(X\leq1)=P(X=0)+P(X=1)\\\\\\P(0)=\binom{48}{0}(0.05)^0(0.95)^{48}=1*1*0.0853=0.0853\\\\\\P(1)=\binom{48}{1}(0.05)^1(0.95)^{47}=48*0.05*0.0897=0.2154\\\\\\P(X\eq1)=0.0853+0.2154=0.3007

8 0
2 years ago
Write an inequality relating NM and NL-<br> NM &lt; NL<br> NM&lt;_ NL<br> NM &gt; NL<br> NM&gt;_ NL
spayn [35]

Answer:

NM > LN

Step-by-step explanation:

Here, we want to write an inequality

we should beat it in mind that, the greater the angle that a side of a triangle faces, the greater its length will be relatively

as we can see, the side NM faces the greater angle of 83, relative to the side LN that faces the angle of 56;

So we can conclude that;

NM > LN

6 0
3 years ago
Read 2 more answers
A city's population was 30,200 people in the year 2010 and is growing by 950 people a year. Give a formula for the city's popula
kolbaska11 [484]

the formula should look like this:

 p=30200+950t

3 0
3 years ago
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X and y intercepts of y=3x-6
Slav-nsk [51]

Answer:

x intercept=2, y intercept= -6

Step-by-step explanation:

X Intercept is when the graph crosses the X Axis, point of intersection. To find it, just convert into standard form and solve for x by getting rid of y.

The Y-intercept is where the line crosses the y-axis, point of intersection. It is the constant in the slope-intercept form.

5 0
3 years ago
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The value, v, of your quarters (in cents) is a function of n, the number of quarters you have.
Snezhnost [94]
The independent variable is the one you change to get your dependent variable. in this case, the independent would be the number of quarters you have
3 0
2 years ago
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