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vladimir2022 [97]
3 years ago
13

500 people are asked if they drink coffee.

Mathematics
2 answers:
inysia [295]3 years ago
5 0

Answer:

Step-by-step explanation:

WHO DRINKS 3 CUPS A DAY

ivann1987 [24]3 years ago
4 0

Answer:

Step-by-step explanation:

2/10

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jermey wants to buy a new computer . the saleswomen says he can make a down payment and then pay for the computer in installment
hodyreva [135]

Answer:

The correct answer is:

y=\frac{-x+t}{z} \\

Step-by-step explanation:

We want to solve for the amount of money he pays each month. This is represented by y in the equation. This means we want to isolate y in the equation:

x = t - yz

We first want to subtract t from each side:

x - t = t - yz - t

x - t = -yz

Now we want to cancel the negative sign and z. We can isolate both of these at the same time; divide both sides by -z:

\frac{x-t}{-z} = \frac{-yz}{-z} \\ \\\frac{x-t}{-z}=y

We can divide the numerator by the negative sign; this gives us

\frac{-x+t}{z}=y

3 0
3 years ago
What is 6/30 as a decimal
stiv31 [10]
6/30 as a decimal is 0.2
This is because if you divide 30÷6, you will get 0.6

Hope this helps
5 0
4 years ago
According to the tables used by insurance companies, a 47-year old woman has a 0.179% chance of passing away during the coming y
allsm [11]

The expected value for the person buying the insurance is -25.

<h3>How the expected value is calculated?</h3>

The expected value is the average gain or loss of an event if the event is repeated a number of times.

Expected value = ∑xP(x)

<h3>Calculation:</h3>

It is given that,

The probability of a 47-year-old woman passing away during the coming year is 0.179% = 0.00179

The death benefit = $100,000 - $204 = $99,796

The loss from living = -204

Then the expected value = 99796(0.00179) + (-204)(0.99821) = -25

Therefore, the expected value for the person buying the insurance is -25.

Learn more about the expected value here:

brainly.com/question/10675141

#SPJ1

8 0
2 years ago
Write an algebraic expression for the given word expression:<br> 4.7 less than a number k
meriva

Answer:

k-4.7

Step-by-step explanation:

It is k minus 4.7 because when it says less than it means the number that is stated before the phrase is being subtracted :)

6 0
3 years ago
Read 2 more answers
Can someone help me with 3?
miskamm [114]

Answer:

a or c

Step-by-step explanation:

sana makatulong

sabi mo 3 lang yan tapos na

6 0
3 years ago
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