1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zepler [3.9K]
3 years ago
5

At Wallys school 30% of the student are in 8th grade if there are 470 students total find the number of 8th grade students

Mathematics
2 answers:
kiruha [24]3 years ago
4 0
30%*470=141 (So the number of students in 8 grade is 141)

9966 [12]3 years ago
3 0
To find 30% of 470 students we want to do 470*0.30. The 0.30 is the decimal format of 30% because you move the decimal twice to the left. And the asterisk (*) represents multiplication.

When you do 470*0.30 you get 141 students 

Hope this helps.
You might be interested in
Find the area of the triangle below.
lapo4ka [179]
35 cm
using the formula a=1/2(b)(h), we can plug in 14 for b and 5 for h. This gives us 70, and when we multiply by 1/2 it leaves 35 cm.
4 0
3 years ago
Prime factorization of 1408
V125BC [204]

Answer:

There are 7 copies of 2 and 1 copy of 11 in the product:

1408 = 2^7×11

Step-by-step explanation:

Factor the following integer:

1408

The last digit of 1408 is 8, which means it is even. Therefore 1408 is divisible by 2:

1408 = 2 704:

1408 = 2×704

The last digit of 704 is 4, which means it is even. Therefore 704 is divisible by 2:

704 = 2 352:

1408 = 2×2×352

The last digit of 352 is 2, which means it is even. Therefore 352 is divisible by 2:

352 = 2 176:

1408 = 2×2×2×176

The last digit of 176 is 6, which means it is even. Therefore 176 is divisible by 2:

176 = 2 88:

1408 = 2×2×2×2×88

The last digit of 88 is 8, which means it is even. Therefore 88 is divisible by 2:

88 = 2 44:

1408 = 2×2×2×2×2×44

The last digit of 44 is 4, which means it is even. Therefore 44 is divisible by 2:

44 = 2 22:

1408 = 2×2×2×2×2×2×22

The last digit of 22 is 2, which means it is even. Therefore 22 is divisible by 2:

22 = 2 11:

1408 = 2×2×2×2×2×2×2×11

11 is not divisible by 2 since 11 is odd and 2 is even:

1408 = 2×2×2×2×2×2×2×11 (11 is not divisible by 2)

The sum of the digits of 11 is 1 + 1 = 2, which is not divisible by 3. This means 11 is not divisible by 3:

1408 = 2×2×2×2×2×2×2×11 (11 is not divisible by 2 or 3)

The last digit of 11 is not 5 or 0, which means 11 is not divisible by 5:

1408 = 2×2×2×2×2×2×2×11 (11 is not divisible by 2, 3 or 5)

Divide 7 into 11:

| | 1 | (quotient)

7 | 1 | 1 |  

- | | 7 |  

| | 4 | (remainder)

11 is not divisible by 7:

1408 = 2×2×2×2×2×2×2×11 (11 is not divisible by 2, 3, 5 or 7)

No primes less than 11 divide into it. Therefore 11 is prime:

1408 = 2×2×2×2×2×2×2×11

There are 7 copies of 2 and 1 copy of 11 in the product:

Answer: 1408 = 2^7×11

8 0
3 years ago
Just makes a punch that is 1/4 cranberry juice which two fractions are equivalent to 1/4
viva [34]
2/8 and 4/16 are equivalent to 1/4

6 0
3 years ago
Read 2 more answers
Can someone please help me!!!!!!
Anna11 [10]

Answer:

It should be 1300..........

6 0
3 years ago
Read 2 more answers
Work out the answer to this problem to reduce to the simplest form 5/8-1/2=
inysia [295]
In order to subtract fractions, you need the denominators (bottom number) to be the same. \frac{1}{2} * \frac{4}{4} =  \frac{4}{8} . \frac{5}{8} - \frac{4}{8} =  \frac{1}{8}
3 0
3 years ago
Read 2 more answers
Other questions:
  • Is the decimal form of 13/3 a rational number.
    7·2 answers
  • Round the decimal to the nearest hundredth: 5.6192
    13·2 answers
  • 9.6 x 10 to the third power please
    13·1 answer
  • Write an equivalent expression for 27x + 18.
    14·1 answer
  • 4. The system of equations 3x – 6y = 20 and 2x – 4y = 3 is
    9·2 answers
  • √6(7+√2)<br><br> Please solve and list steps
    5·1 answer
  • The product of 576 and 684 is irrational or rational
    8·2 answers
  • There are 92 students on the bus. 43 are girls and the rest are boys. At the stop along route, half of the students exit the bus
    6·1 answer
  • Wasssssupppppppppp im marking ppl brainly so just say something random
    12·2 answers
  • A coin is flipped 10 times. Based on theoretical probability, how many times will it likely result in heads?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!