2 years ago

There are 9 classes of 25 students each, 4 teachers, and two times as many chaperones as teachers.

Mathematics

1 answer:

densk [106]2 years ago

8 0

5 buses is the answer pls mark me brainliest

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How do i solve this?

Stells [14]

You divide by 6 to each number then you get x by itself then x equals 10

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3 years ago

What is the length of the arc shown in red?

professor190 [17]

Answer:

≈ 18.8 cm

Step-by-step explanation:

The arc length is calculated as

arc = circumference of circle × fraction of circle

The central angle is equal to the arc subtending it, that is 60°

arc = 2πr × $\frac{60}{360}$

= 2π × 18 × $\frac{1}{6}$

= 36π × $\frac{1}{6}$

= 6π ≈ 18.8 cm ( to 1 dec. place )

3 0

2 years ago

What is (3.9 x 10 to the power of 33) times (3.25 x 10 to the power of 3)

Anna35 [415]

Answer:1.2675x10^37

Step-by-step explanation:

3.9x10^33 x 3.25x10^3

3.9x3.25x10^33x10^3

12.675x10^(33+3)

12.675x10^36

1.2675x10^1x10^36

1.2675x10^(1+36)

1.2675x10^37

4 0

3 years ago

A bin contains seven red chips, nine green chips, three yellow chips, and six blue chips. Find the probability of drawing a yell

igomit [66]

Answer:

a) 3/100

Step-by-step explanation:

There are 25 total chips

P(Yellow) = 3/25

With no replacement P(Blue) = 6/24 = 1/4

Multiply 3/25* 1/4= 3/100

3 0

2 years ago

In ABC, if m angle A

umka2103 [35]

Answer:

what

Step-by-step explanation:

3 0

2 years ago

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