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ladessa [460]
3 years ago
10

A news reporter says that 28% of highschool students pack their lunch. your highschool has 600 students.

Mathematics
2 answers:
Allisa [31]3 years ago
4 0

Answer:

i thought i knew

Step-by-step explanation:

Vika [28.1K]3 years ago
3 0

Answer:

168

Step-by-step explanation:

0.28 * 600

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Please please plz plz plz plz plz plz plz plz plz please please help me plz
Xelga [282]
To solve for these, we will use formulas and convertions as we go.
For 1:
We are looking for kg (kilograms) to g (grams). 1 g = 0.001 kg.
We have 2.5 kg. This means we must multiply 2.5 by 1,000.
2.5 x 1,000 = 2,500.
1.) is 2,500 grams.
For 2:
This problem has multiple steps, but we will successfully solve it. As of now, we have yards. There are 3 feet in a yard, and 12 inches in 1 ft. We will convert yards to feet, and then feet to inches.
500x3 = 1500, 1500 x 12 = 18,000.
2.) is 18,000 inches.
For 3:
There are 2,000 pounds in 1 ton. Using this, we can determine how many tons we have.
7,000/2,000 = 3.5
3.) is 3.5 tons.
I hope this helps!
5 0
3 years ago
2.789 in expanded form
FromTheMoon [43]
It is...........

2.789=2 ones and 7 tenths 8 hundreths 9 thousandths
4 0
3 years ago
11x+16y=13 solve for y
suter [353]

11x+16y = 13

16y = -11x+13

y = -11/16x+13/16

3 0
3 years ago
CE and FI are parallel, give reasons to prove that DGH is isosceles
Tresset [83]

Answer:

DGH has a different number than Ce and FI

4 0
3 years ago
A plumber charges an initial fee of $200 plus and hourly fee of $50. Mrs. Coombs paid the plumber $ 450. How many hours did the
nikitadnepr [17]

Answer:

5 hours

Step-by-step explanation:

The total cost is the fee plus the hours* hourly cost

450 = 200+50*h  where h is the hours

Subtract 200 from each side

450-200 = 200-200 +50h

250 = 50h

Divide each side by 50

250/50 = 50h/50

5 = h

5 hours

6 0
3 years ago
Read 2 more answers
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