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harkovskaia [24]
2 years ago
12

Here’s question 2 once again I’ll give brainlest

Mathematics
1 answer:
andreev551 [17]2 years ago
6 0

Answer:

51

Step-by-step explanation:

sum of squares of legs, equal to the square of the hypotenuse.

24²+45²=c²

576+2,025=√2,601

√2,601=51

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Roberto purchased a container of cashews that weighs 5 kg when he purchased a container of cashews that weighs 4900 g how many m
Dvinal [7]

Answer:

<em>100 grams</em>

Step-by-step explanation:

4,900 grams = 4,900 grams

5 kilograms = 5,000 grams

<em>5,000 - 4,900 = 100</em>

6 0
3 years ago
You are an assistant director of the alumni association at a local university. You attend a presentation given by the university
NNADVOKAT [17]

Answer:

(0.102, -0.062)

Step-by-step explanation:

sample size in 2018 = n1 = 216

sample size in 2017 = n2 = 200

number of people who went for another degree in 2018 = x1 = 54

number of people who went for another degree in 2017 = x2 = 46

p1 = x1/n1 = 0.25

p2 = x2/n2 = 0.23

At 95% confidence level, z critical = 1.96

now we have to solve for the confidence interval =

<h2> p1 -p2 ± z*\sqrt{((1-p1)*p1)/n1 + ((1-p2)*p2/n2}</h2>

0.25 -0.23 ± 1.96*\sqrt{((1 - 0.25) * 0.25)/216 + ((1 - 0.23) *0.23/200}

= 0.02 ± 1.96 * 0.042

= 0.02 + 0.082 = <u>0.102</u>

= 0.02 - 0.082 = <u>-0.062</u>

<u>There is 95% confidence that there is a difference that lies between  - 0.062 and 0.102 on the proportion of students who continued their education in the years, 2017 and 2018.</u>

<u></u>

<u>There is no significant difference between the two.</u>

5 0
3 years ago
Can someone please tell me what 597 ➗ 5 is
BigorU [14]

Answer:

119.4

Step-by-step explanation:

Big Brain Dude <:

5 0
3 years ago
6. Ashley bought 4 packages of juicek
olasank [31]
18

Explanation:
4x6=24
2x3=6
24-6=18

Hope this helps!:)
6 0
3 years ago
The use of social media has grown rapidly. According to one report, about 1.2 million users of social media via mobile devices w
slega [8]

Answer:

13.9 each sec

Step-by-step explanation:

There are 24hrs in one day and 1,440min in a day, and 86,400sec in a day. 1.2m per day, so 1,200,000/86,400= 13.9

6 0
3 years ago
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