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3 years ago

What variable expression represents the phrase "25 decreased by the sum of 6 and a number"?

Mathematics

1 answer:

polet [3.4K]3 years ago

8 0

C is the correct answer. Hope I helped :)

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PLEASE HELP ME IN THIS PROBLEM ASaPPPP

mash [69]

Answer:

Step-by-step explanation:

5 0

3 years ago

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Sara had some buns she sold 5/9 of them, if she has 128 buns left. How many bums did she have at first?

mina [271]

Step-by-step explanation:

Maybe she had

128 + 9 = 137 buns

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2 years ago

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A man has mislaid his wallet. He thinks there is a 0.4 chance that the wallet is somewhere in his bedroom, a 0.1 chance it is in

lana [24]

Answer:

a. Probability = 0.15

b. Probability = 0.3

Step-by-step explanation:

Given

$P(Bedroom) = 0.4$

$P(Kitchen) = 0.1$

$P(Bathroom) = 0.2$

$P(Living\ room) = 0.15$

Solving (a): Probability of being somewhere else

This is calculated by subtracting the sum of given probabilities from 1.

$Probability = 1 - (0.4 + 0.1 + 0.2 + 0.15)$

$Probability = 1 - 0.85$

$Probability = 0.15$

Solving (b): Probability of being in bedroom or kitchen

This is calculated as:

$Probability = P(Bedroom) + P(Kitchen)$

$Probability = 0.2 + 0.1$

$Probability = 0.3$

6 0

2 years ago

3456

Bumek [7]

idkStep-by-step explanation:

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2 years ago

4,284 passengers traveling by the intercity bus every day, the intercity bus operates 6 hours every day, find the number of pass

Lemur [1.5K]

Answer:

714

Step-by-step explanation:

So lets go over what we know.

The bus only goes for 6 hours each day.

So lets just think of a full day as 6 hours.

Each day(6 hours), 4284 passangers ride the bus.

To find passangers per hour, we must divide the total passangers by the total hours.

This is 4284(total passangers) divided by 6(total hours):

4284/6

714

So each hour, there are 714 passangers.

Hope this helps!

7 0

2 years ago