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shtirl [24]
2 years ago
10

Question 2 Salve for then in the measure of are GF

Mathematics
1 answer:
Kitty [74]2 years ago
4 0

Answer:

Step-by-step explanation:

I'm pretty sure that GF is showing, as the interior angle  x -65,  it's just kinda hard to see

135-65 = 70° = GF

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Adam rode a train that traveled at a constant speed of 60 miles per hour. Which graph represents the distance traveled by his tr
Brrunno [24]

Answer: need pictures

Step-by-step explanation

3 0
3 years ago
If p and q vary inversely and pp is 23 when q is 6, determine q when p is equal to 69.
Lina20 [59]

Answer:

Answer is q = 2

Step-by-step explanation:

First make the equation with a constant so p=k/q

then substitute q to 6 and p to 23.

Then you have 23=k/6 and to find k multiply both sides to get k=138

next substitute p as 69=138/q then multiply q on both sides to get 69xq=138 and then divide 69 to 138 go get q which is 2

Like if it helped!

4 0
11 months ago
A university is interested in promoting graduates of its honors program by establishing that the mean GPA of these graduates exc
den301095 [7]

Step-by-step explanation:

Population Mean (u) = 3.50

Sample (n)= 36

Sample mean (x) = 3.60

Population standard deviation (s)= 0.40

Test statistics:

(Null hypothesis) H0: u= 3.5 (Population mean is equal to 3.5)

(Alternate hypothesis) H1: u> 3.5 (Population mean is greater than 3.5)

Z= \frac{x-u}{\frac{s}{\sqrt{n} } }= \frac{3.60-3.50}{\frac{0.4}{\sqrt{36} } }= \frac{0.10}{0.067}= 1.5

critical value= Z0.05= 1.645 (From Z table)

Since, Z value is less than critical Z value that is Z<1.645

We cannot reject null hypothesis

So, we decide to reject that the mean GPA of graduates exceeds 3.50

3 0
2 years ago
Hi... can you tell me is this formula is right or wrong?? ​
Llana [10]

Answer:

this formula is right

6 0
3 years ago
R + 8 &gt; 21 what the ansr
Ksivusya [100]

Answer: r>13

Step-by-step explanation:

The sign is less than so r +8 has to be 20 or less.

3 0
2 years ago
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