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3 years ago

You spin the spinner twice. Find the probability of the event. Spinning a 3 and then 4

Mathematics

1 answer:

olga nikolaevna [1]3 years ago

3 0

Answer:

The answer is 1/36

Step-by-step explanation:

each event has a 1/6 chance of happening so you multiply 1/6 by 1/6 and get 1/36

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An electric motor makes 3,000 revolutions per minutes. How many degrees does it rotate in one second?

GrogVix [38]

Maybe like 5 minutes because of how much it is turning in a minimum amount of time

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3 years ago

Choose an appropriate metric unit for the mass of concrete in a section of sidewalk

ratelena [41]

Answer:

It should be a kilogram.

Gram = too small

milligram = too small

meter = distance

5 0

1 year ago

How do you decide where to put a point when you are graphing?

elena55 [62]

Step-by-step explanation:

When deciding where to put an ordered pair on a graph its important to understand how ordered pairs work.

An ordered pair is split up into to pieces

(x,y) or number example (3,5)

When graphing the x coordinate will fall on your horizontal line or the line that looks like the horizon.

When graphing the y coordinate it will fall on your vertical line or the line that goes right up into the sky like a rocket.

To graph (3,5)

Go to the right 3 and up 5

Sometimes helps to use both fingers to keep your spot. Slide both fingers until they collide and that's where you would plot your point!

Hope this helps if you have an questions just comment and ill try to explain further.

4 0

2 years ago

You are selling tickets to a play. You have sold (3t+2) tickets for $5 each and (2t+5) tickets for $7 each. Write an expression

aliya0001 [1]

Given that the number of tickets that are sold for $5 is (3t+2) tickets.

The number of tickets that are sold for $7 is (2t+5) tickets.

We need to determine the expression that represents the total number of tickets sold and the simplified expression.

<u>Total number of tickets sold:</u>

The expression for (3t+2) tickets sold for $5 is given by

$5(3t+2)$

The expression for (2t+5) tickets sold for $7 is given by

$7(2t+5)$

The expression for the total number of tickets sold is given by

$5(3t+2)+7(2t+5)$

Thus, the expression that represents the total number of tickets sold is $5(3t+2)+7(2t+5)$

<u>Simplified expression:</u>

We need to simplify the expression $5(3t+2)+7(2t+5)$

Hence, let us multiply the terms within the bracket.

Thus, we get;

$15t+10+14t+35$

Adding the like terms, we have,

$29t+45$

Thus, the simplified expression is $29t+45$

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3 years ago

What is the solution for x in the inequality 4−2x>8

ElenaW [278]

Answer:

X<-2

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers