3 years ago

Can someone help me with question #2 a, b, and c Please and thank you

Mathematics

1 answer:

ratelena [41]3 years ago

8 0

Answer:

A= 60, B= 33%, C= 66%

Step-by-step explanation:

A=60 because 1/3 of 180 is 60

B=33% because thats the closest you can get to 1/3 of 100 unless you wanna add .3 to it

C= Same explanation for B

You might be interested in

My Mustache is 20% longer than last week. Last week mustache was 140 cm long. How much did mustache grow this week?

lana66690 [7]

Answer:

Step-by-step explanation:

140 × .20 = 28

7 0

3 years ago

Read 2 more answers

Professor Liu gave the same quiz to the students in her morning class and in her afternoon class. The average (arithmetic mean)

natka813 [3]

Answer:

Afternoon class has more students.

Step-by-step explanation:

Let m be the number of students in the morning class and n be the number of students in the afternoon class.

The average score for the students in the morning class was 80, then the sum of their scores is $80m.$

The average score for the students in the afternoon class was 86, then the sum of their scores is $86n.$

The sum of the scores of both classes is

$80m+86n$

and the average score is

$\dfrac{80m+86n}{m+n}$

The average (arithmetic mean) score for the two classes combined was 84, then

$\dfrac{80m+86n}{m+n}=84\\ \\ 80m+86n=84m+84n\\ \\86n-84n=84m-80m\\ \\2n=4m\\ \\n=2m$

This means n is greater, so afternoon class has more students.

7 0

3 years ago

For each of the following, find the transition matrix from B, to B, and the transition matrix from B2 to Bi. Be sure to label wh

artcher [175]

Answer:

Step-by-step explanation:

3 0

3 years ago

Find the angle of cd round to the nearest tenth

ololo11 [35]

Answer:
14.1
Step-by-step explanation:

6 0

2 years ago

6th grade help please

miv72 [106K]

12 + 6x + 6x + 6y = 12 + 12x + 6y

8 0

3 years ago

Read 2 more answers