3 years ago

According to a survey, 70 middle school students, or 28%, walk to school. How many students attend the middle school?

Mathematics

1 answer:

krek1111 [17]3 years ago

8 0

Answer:

70/.28 or 70/28 division= /

Step-by-step explanation:

You might be interested in

A movie theater has 24 screens. The ratio of action films to other films currently showing on all of the screens 1:2. How many a

Natasha2012 [34]

Answer:

8:16, 8 actions films

Step-by-step explanation:

1:2 = 1x:2x

= 24 / (1x+2x)

= 24 / 3x = 8, x = 8

= 8*1 : 8*2

= 8:16

Proof:

8 + 16 = 24

5 0

3 years ago

Read 2 more answers

Find the slope of the line containing the points ( a , 1/a ) a n d ( b , 1/b )

xz_007 [3.2K]

Answer:

slope=(y2-y1)/(x2-x1)

=(1/b-1/a)/(b-a)

=((a-b)/ab)/(b-a)

=(a-b)/ab(b-a)

=(a-b)/(-(ab(a-b))

=-1/ab

5 0

3 years ago

A sum of money is divided in the ratio 2 : 3 : 7 .Given the largest share is $112,calculate the smallest share.

emmasim [6.3K]

Answer:

$32

Step-by-step explanation:

A sum of money is divided in the ratio 2:3:7.

Let the share of each individual be represented by 2x,3x,7x respectively.

The largest share (7x) is given as $112.

$7x = 112$

$=>x = \frac{112}{7}$

$=>x = 16$

So the respective shares are $2\times16,3\times16,7\times16$

In other words, the shares are 32,48,112.

So the smallest share is $32

4 0

3 years ago

PLZZZZZZZ HELLPPPP MEEEE I HAVE A HEADACHE WITH THIS<br><br> Find the measure of angle b.

Salsk061 [2.6K]

31) 27
32) 75
33) 74
34) 90 (because it’s a right angle and adds up to 180)

4 0

2 years ago

You are starting a savings account for college. You put $1,000 in as your starting balance. You earn simple interest at 10% ever

Brums [2.3K]

Answer:

— Use NerdWallet to find a better bank account. ... Compound interest is simple: It's the interest you earn on both your original deposit and on the ...

Step-by-step explanation:

7 0

2 years ago