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hodyreva [135]
3 years ago
12

Angle a is denoted as 5x-7.Angle b as 8x-17.Angle c as x+8.Angles a,b, and c form a triangle.Solve for x and give the angle meas

urements
Mathematics
1 answer:
Paha777 [63]3 years ago
4 0

Answer:

<em>It's 603</em>

Step-by-step explanation:

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Tutoring Services: The Community College Survey of Student Engagement reports that 46% of the students surveyed rarely or never
mina [271]

Answer:

Mean: 0.400

Standard error: 0.022

Step-by-step explanation:

We are taking samples of size n=500 out of a population with parameter p=0.40.

The expected distribution is the sampling distribution of sampled proportions. This distribution has parameters that are calculated as:

Mean: the mean of the sampling distribution is equal to the population proportion, as it is not biased.

In this case, the mean of this sampling distribution is p=0.40.

Standard error: the standard error depends on the population proportion and the sample size. It is calculated as:

\sigma_p=\sqrt\dfrac{p(1-p)}{N}}=\sqrt\dfrac{0.4*0.6}{500}}=\sqrt{0.00048}=0.022

being p: population proportion, N: sample size.

6 0
3 years ago
A survey of sports fans reveals that 49 say their favorite sport is football, 35 say their favorite sport is baseball, 11 say th
pogonyaev

Answer:

9.80

Step-by-step explanation:

Given that a survey of sports fan was conducted counting no of persons whose favourite was football, baseball, basketball and hockey.

Given that 49 like football, 35 baseball, 11 basket ball and 5 hockey

We have to find ratio of football fans to hockey fans.

We find that hockey fans are 5 and football fans are 49

Ratio of football fans to hockey fans =49/5

=9.80

The ratio means if 9.80 football favourite persons are there there would be only one person whose favourite is hockey.

6 0
3 years ago
Help as soon as possible please if the answer is correct I’ll give brainliest
Juliette [100K]

Answer:

The slope is 4, while the y intercept is 2

...starting with 2 cards and adding 4 cards each week

Step-by-step explanation:

The slope is always the coefficient (the number in front) of x.

The y intercept is the number on its own.

Hope this helps!

4 0
3 years ago
The area of jacksons rectangular garden is 64 square feet if the length of the garden is 16 feet what is the width of the garden
Readme [11.4K]
64/16=4 area is length times width so 64 divided to 16 equals 4.

5 0
4 years ago
Could someone help? Not very sure if it’s 1/3 or just 3
harkovskaia [24]

Answer:

its 3

Step-by-step explanation:

BRAINLIEST PLZ

3 0
4 years ago
Read 2 more answers
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