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3 years ago

1/3 of 7 as a fraction

1 answer:

3 0

Hey There! Whoever we see the keyword “of”, we know that it’s multiplication Therefore we’re multiplying 1/3 and 7/1 that gives us 7/3

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is called regression through the origin since it presupposes that the expected response corresponding to the input level x = 0 i

weqwewe [10]

Answer:

Step-by-step explanation:

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4 years ago

110 freshmen participated in sports or clubs or both. 55 are involved in sports and 68 are involved in clubs. How many students

Varvara68 [4.7K]

Answer: 42

Step-by-step explanation:

Let A represents the number of freshmen participated in sports and B represents the number of freshmen participated in clubs.

Then , we have given that

$n(A)=55\\\\n(B)=68\\\\n(A\cup B)=110$

Using formula

$n(A\cup B)=n(A)+n(B)-n(A\cap B)$

We have,

$110=55+68-n(A\cap B)\\\\\Rightarrow\ n(A\cap B)=123-110=13$

Now, the number of students are involved in just sports is given by :-

$n(A)-n(A\cap B)=55-13=42$

Hence, 42 students are involved in just sports.

7 0

3 years ago

What number is 150% more than 2/3

Stella [2.4K]

Answer:

4.5

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Find equation of line y=mx+b

vesna_86 [32]

The equation of line is
$y = 3 \times x + b$

4 0

3 years ago

School 1: minimum:68, Q1=77, median=83, Q3=86, maximum=95

vlada-n [284]

In school 1, 50% of the students scored above 83 and in school 2, 50% of the class scored above 81.
In school 1, 25% of the students scored above 86 and in school 2, 25% of the class scored above 85.
In school 1, 25% of the students scored below 77 and in school 2, 25% of the class scored below 73.
The minimum score for school 1 is 68 while that of school 2 is 65.
The maximum score for school 1 is 95 while that of school 2 is 98.

In all this measures of center, the data from both schools are close together, so we can conclude that both schools did abut the same on the test.

6 0

3 years ago