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Lubov Fominskaja [6]
3 years ago
9

Will mark you brainliest once you get the answer correct!!

Mathematics
2 answers:
BartSMP [9]3 years ago
5 0
The answer is thirty four
olga nikolaevna [1]3 years ago
3 0

Answer:

16 + 2*pie

Step-by-step explanation:

perimeter of parallelogram : 4+8+4= 16

perimeter of a semicircle : 2*pie* r but it is semi circle so /2 radius is 4/2 which is 2 so 2*pie will give you the perimeter of your semicircle

perimeter of the shape 16 plus perimeter of the semicircle

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A confidence interval is constructed for an unknown population proportion, p. A sample is collected, and the 95% confidence inte
Musya8 [376]

Answer: The population proportion is between 0.34 and 0.46 .

Step-by-step explanation:

Interpretation of 95% confidence interval : A person can be about 95% confident that the true population parameter lies in the interval.

A confidence interval is constructed for an unknown population proportion, p. A sample is collected, and the 95% confidence interval is calculated to be 0.40 ± 0.06.

i.e. Lower limit = 0.40-0.06=0.34

Upper limit =  0.40+0.06=0.46

i.e. 95% confidence interval = (0.34, 0.46)

i.e. A person can be about 95% confident that the true population proportion (p) lies in the interval  (0.34, 0.46).

⇒ It is most accurate to say that there is approximately 95% confidence in the assertion that:

The population proportion is between 0.34 and 0.46 .

6 0
3 years ago
5 1/4 divided by 1 3/8
kkurt [141]
5 1/4 divided by 1 3/8 in decimal form is 3.818!
3 0
3 years ago
100 points! Help please! Due at midnight. I will mark brainliest. No random answers please or I will report u :)
pav-90 [236]
The friend is incorrect because 2 translations would just move the shape to a different area, then a reflection would reflect it.

Long story short: if you do to translations that only move in one direction for ex. X+10 y+ 0 then it will be a glide reflection
4 0
3 years ago
Read 2 more answers
Which of the following comparisons is FALSE?
dybincka [34]

Answer:

A

Step-by-step explanation:

Let's check each one-by-one.

a.

we know 3.79 liters is 1 gallon, so 4 liters IS NOT LESS THAN 1 gallon

THis is false.

b.

We know 1 feet is 0.30 meters, so definitely 1 foot is less than 1 meter.

This is true.

c.

we know around 28.35 grams is 1 ounce, so definitely 25 grams is less than 1 ounce.

THis is true.

d.

We know 1 km is approximately 0.62 miles so 10 km would be around 0.62*10 = 6.2 miles

So definitely 9 miles IS GREATER than 10 km.

THis is true.

So answer choice A is false, only.

4 0
4 years ago
Jamie cut a rope into thirds. He used two of the pieces to make a swing. He used equal lengths of the leftover rope on four pict
velikii [3]

Answer:

Step-by-step explanation:3/4

6 0
3 years ago
Read 2 more answers
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