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2 years ago

12

Residents of the 50 most populous metropolitan statistical areas in the United States listed ____ as one of cities where they fe

el safe walking alone at night.

1 answer:

Nuetrik [128]2 years ago

8 0

Answer:

fifty dollors a night

100/2=50

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Question 2: 15% of the students in the marching band wear glasses. If 12 students wear glasses how many students are in the marc

pochemuha

Answer:

$80\ students$

Step-by-step explanation:

Let

x-----> the total students in the marching band

Applying proportion

$\frac{12}{15\%} =\frac{x}{100\%}\\ \\x=12*100/15\\ \\x= 80\ students$

3 0

4 years ago

Isaac sold 58 of his baseball cards at a collectors show. If this represented 14.5% of his total collection, how many baseball c

Alenkasestr [34]

Answer:

$400\ cards$

Step-by-step explanation:

Let

x------> amount of baseball cards Isaac had before he sold

we know that

$14.5\%=14.5/100=0.145$

so

$0.145x=58$

Solve for x

$x=58/0.145$

$x=400\ cards$

4 0

3 years ago

Last winter Armand had 5/6 of a row of stacked logs. At the end of the winter he had 8/15 of the same row left how much wood did

RUDIKE [14]

Answer:

$\frac{3}{10}$

Step-by-step explanation:

First we have to make the fractions even so there denominator have to be equal. So 15 times 2 gets 30 and 6 times 5 gets 30 too. Now multiply the numerator by the corresponding number of 25/30 and 16/30. Subtract to get 9/30 now simplify to get 3/10.

4 0

3 years ago

Read 2 more answers

How many times does 12 go into 78

nirvana33 [79]

Answer: 6.5? I think this is the answer but not sure.

7 0

3 years ago

Read 2 more answers

A choral conductor has 1648 singers in her choir, some of them are professional singers. The conductor wants to estimate what pe

alina1380 [7]

Answer:

B. entire singers

Step-by-step explanation:

A population consists of all subjects that are being studied.

The total number of singers the choral conductor choral conductor has in her choir is 1648.

The 1648 singers refers to the entire subject being studied

Therefore the population is the entire singers.

The correct answer is B.

4 0

3 years ago