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Vitek1552 [10]
3 years ago
15

On Monday, 400 students went on a trip to the zoo. All 9

Mathematics
1 answer:
Marat540 [252]3 years ago
3 0

Answer:

44 students per bus

Step-by-step explanation:

400-4= 396.

396/9=44

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Common factors of 35 and 60
OLga [1]
Factors of 35: 1; 5; 7; 35
Factors of 60: 1; 2; 3; 4; 5; 6; 10; 12; 15; 20; 30; 60

<span>Greatest Common Factor GCF(35; 60) = 5</span>

4 0
4 years ago
The value of y varies directly with x. When y=55, x=1/4. Determine the constant of proportionality
docker41 [41]

Answer:

<u>k = 220</u>

Step-by-step explanation:

<u>Proportion of y and x</u>

  • y = kx

<u>Given</u> :

  • y = 55
  • x = 1/4

<u>Solving</u> :

  • 55 = k/4
  • k = 55 x 4
  • <u>k = 220</u>
4 0
2 years ago
Geometry help please!
Mariulka [41]

Answer:

1.20

2.6

3.Angle A is 20

6 0
3 years ago
Translate the following phrase into an algebraic expression. Do not simplify. Use the variable name x or y to describe the unkno
sweet [91]

Answer:

the algebraic expression for the phrase 4 divided by the sum of 4 and a number is \mathbf{\frac{4}{4+x}}

Step-by-step explanation:

Translate the following phrase into an algebraic expression.

We will use x to describe the unknown.

The phrase is:  4 divided by the sum of 4 and a number

The sum of 4 and a number can be written as: 4+x

4 divided by the sum of 4 and a number can be written into algebraic expression as: \frac{4}{4+x}

So, the algebraic expression for the phrase 4 divided by the sum of 4 and a number is \mathbf{\frac{4}{4+x}}

8 0
3 years ago
Find the surface area of the cylinder in terms of pi. a.350pi cm b.896pi cm c.602pi cm d.644pi cm
Sliva [168]

Answer:

the surface area of the cylinder in terms of pi=2πrh+2πr² =2×π×7×18+2π×7²=350πwhere

r=radius=7cm

h=height of the cylinder.=18cm

a.350πcm² is your answer

6 0
3 years ago
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