3 years ago

Predict in 40 spins many times you would spin a number divisible by 3

Mathematics

1 answer:

topjm [15]3 years ago

3 0

Answer:

Step-by-step explanation:

there is 13 divisibles of 3 in 401

You might be interested in

Work out the value of 4(2x+3y) when x=8 and y=-3

meriva

4(2 x 8 + 3 x (-3))
4(16 + (-9))
4(7)
=28

8 0

3 years ago

Find the range of the relation.

Anvisha [2.4K]

C. these are the y values shown on the graph

5 0

3 years ago

HELP! Which graph best represents the equation shown below?<br><br> 8x + 5y = 1

777dan777 [17]

Answer:

The answer is graph A. 8x +5y =1 can be rewritten as y =(1 - 8x)/5

8 0

3 years ago

Find the sum of a finite geometric series. A ball is dropped from a height of 10 meters. Each time it bounces, it reaches 50 per

Sedaia [141]

Answer:

19.375 m.

Step-by-step explanation:

Before the first bounce it has travelled 10 meters.

Then after just hitting the ground the second time it has travelled 10 +1/2(10) = 15 m.

The common ratio is 0.5 and we want the sum of 5 terms

= a1 (1 - r^n) / (1 - r)

= 10 * (1 - 0.5^5) / (1 - 0.5)

= 19.375 m.

5 0

4 years ago

Match the following items by evaluating the expression for x = -6.

Kryger [21]

Step-by-step explanation:

Put the value of x = -6 to all expressions:

$x^{-2}=(-6)^{-2}=\dfrac{1}{(-6)^2}=\dfrac{1}{6}\qquad\text{used}\ a^{-n}=\dfrac{1}{a^n}\\=====================\\x^{-1}=(-6)^{-1}=\dfrac{1}{(-6)^1}=-\dfrac{1}{6}\\=====================\\x^0=(-6)^0=1\qquad a^0=1\ \text{for all real numbers except 0}\\=====================\\x^1=(-6)^1=-6\qquad a^1=a\ \text{for all real numbers}\\=====================\\x^2=(-6)^2=36$

5 0

3 years ago