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2 years ago

5

Three people become infected with a virus that spreads quickly. Each day that passes, the number of infected people doubles. How

can the number of infected people be determined from the number of days that have passed?

1 answer:

Natali [406]2 years ago

8 0

Answer: raise 2 to the number of days, and then multiply this value by 3.

Step-by-step explanation:

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A group of friends are playing a game in which they roll a number cubed numbered 1 to 6 and flip a coin. The friend that rolls t

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Answer:

A. The probability is 1/12. B. The probability is 1/10

Step-by-step explanation:

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3 years ago

True or False <br>1.All the rational numbers are integers.<br>plz help me..!

AleksandrR [38]

Answer:

just

Step-by-step explanation:

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3 years ago

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A buyer owes a supplier $820. The terms were 3/10, n/60. Within 10 days, the buyer sent in a payment of $140. How much is the ne

Margaret [11]

Answer:

The new balance is $675.8

Step-by-step explanation:

Solution

Given that

The total amount of loan = $820.

The terms were = 3/10, n/60

Within 10 days, the buyer sent in a payment of =$140

What is the new balance =?

Now,

3/10 = if the amount is paid in 10 days, a discount of is included

n/60 = This means that all amount should be paid within 60 days

Thus,

$140 for 3/10 as this is paid within 10 days

140 *3% = 140 * 3/100

we get

=$4.2 of discount

Then,

The balance amount becomes $ 820 - 140 -4.2

=$675.8

7 0

3 years ago

will ran 4 miles on his first day of training the next day he ran 1/3 that distance how far did he run the second day

tekilochka [14]

He ran 4/3 of a mile the second day

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3 years ago

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The object of a popular carnival game is to roll a ball up an incline into regions with different

ELEN [110]

The expected value is the mean of the overall observed value or random value. In other words, it is the average of the observed values.

The expected value, E(x) of the given observation is 185

The given parameters can be represented as:

$\begin{array}{cccc}x & {100} & {200} & {300} \ \\ P(x) & {40\%} & {35\%} & {25\%} \ \end{array}$

The following formula calculates the expected value:

$E(x) =\sum x * P(x)$

So, we have:

$E(x) = 100 * 40\% + 200 * 35\% + 300 * 25\%$

$E(x) = 40 + 70 + 75$

$E(x) = 185$

Read more at:

brainly.com/question/16726343

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3 years ago