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FromTheMoon [43]
3 years ago
10

Help me please please

Mathematics
1 answer:
Mariana [72]3 years ago
5 0

Answer:

scale factor P to Q: 4/5   scale factor Q to P: 5/4

Step-by-step explanation:

Divide original length over new length and you'll get the scale factor.

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You are on vacation and want to buy a pair of sunglasses for $10 or less. You find a pair with a price tag
enyata [817]
I notice that The price is higher than the original price
And I wonder it is because of the tax?
5 0
3 years ago
What is the center and radius of the circle?<br> (x-3)2 + y² = 4
Kipish [7]

Answer:

center = (3, 0)

radius = 2

Step-by-step explanation:

Standard equation of a circle:  \sf (x-h)^2+(y-k)^2=r^2

(where (h, k) is the center of the circle and r is the radius)

Given equation:

\sf (x-3)^2+y^2=4

Rewrite in standard form:

\sf \implies (x-3)^2+(y-0)^2=2^2

Therefore

  • center = (3, 0)
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4 0
2 years ago
Laura Manning applied for a job as a firefighter. She was 5-feet-2-inches tall and weighed 110 lbs. Laura was denied the positio
Vlad1618 [11]

Someone help idk the answer

3 0
3 years ago
Read 2 more answers
Calculate the percentage increase in cases from 2007 to 2009?​
k0ka [10]

Answer:

7.6%

Step-by-step explanation:

1141/15000 × 100 = 7.60667

but it's not an option...

the difference between 15000 and 16141 is 1141

3 0
3 years ago
When the number of degrees of freedom is large, the student's distribution is close to the?
lutik1710 [3]

The number of degrees of freedom is large, then the student's T distribution is close to the normal distribution.

The degrees of freedom is the number of observation in a sample that are free to vary when we estimate the statistical data. Degree of freedom will also indicate the independent piece of information in the data.

Basically, the T distribution or student's distribution is a family's of distribution that look identical to the normal distribution.

So, the number of degrees of the freedom is large then it will closely related to normal distribution.

To know more about degrees of freedom here.

brainly.com/question/16254305

#SPJ4

4 0
2 years ago
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