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2 years ago

35 points

Mathematics

1 answer:

Elena-2011 [213]2 years ago

8 0

Answer:

table Arepresents correct ans

Step-by-step explanation:

please mark me as brainlist please

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What is the quotient of 5.67 x 10^7 and 2.7 x 10^4 expressed in scientific notar

Shtirlitz [24]

Answer:

2.1 * 10 ^3

Step-by-step explanation:

5.67 * 10 ^7 ÷2.7 x 10^4

Divide the numbers

5.67 / 2.7 =2.1

Divide the exponents

10^7 / 10 ^4

Remember when dividing power, we subtract the exponents

10 ^(7-4) = 10^3

Put this back together

2.1 * 10 ^3

Verify that this is in scientific notation

Since this is in scientific notation, we are done

5 0

4 years ago

200% of d is 11 what is D

olga nikolaevna [1]

If 200 percent is 11 then 100 is 11/2 which is exactly 5.5.

3 0

3 years ago

Read 2 more answers

Most states and Canadian provinces have government-sponsored lotteries. Here is a simple lottery wager, from the Tri-State Pick

kondaur [170]

Answer:

For many(n) tickets, the average payoff is 0.5n, in which n is the number of tickets.

Step-by-step explanation:

1/1000 chance of winning.

This means that there is an 1/1000 probability of you earning $500.

1 - 1/1000 = 999/1000 chance of losing.

In this case, you earn nothing.

What is your average payoff from many tickets

$A = \frac{500*1}{1000} + \frac{0*999}{1000} = \frac{500}{1000} = 0.5$

Your average payoff from a ticket is 0.5. So for many(n) tickets, the average payoff is 0.5n, in which n is the number of tickets.

3 0

3 years ago

1.) Can 565, or 129 be divided by 3, 4, or 9 2.) Can 955, 275, 182, and 886 be divided by 4,or 9 3.) Can 874, 950, 910, or 776 b

QveST [7]

Answer:

Step-by-step explanation:

1). Factors of 565 = 1×5×113

Since 565 doesn't have the factors 3, 4 or 9, so not divisible by these numbers.

Factors of 129 = 1×3×43

Since 3 is a factor of 129, so divisible by 3 only (not divisible by 4 or 9)

2). Factors of 955 = 1×5×199

So not divisible by 4 or 9.

Factors of 275 = 1×5×5×11

So not divisible by 4 or 9.

Factors of 182 = 1×2×7×13

So not divisible by 4 or 9.

Factors of 886 = 1×2×443

So not divisible by 4 or 9.

3). Factors of 874 = 1×2×19×23

So not divisible by 3, 4, 6, 9.

Factors of 950 = 1×2×5×5×19

So not divisible by 3, 4, 6, 9.

Factors of 910 = 1×5×7×13

So not divisible by 3, 4, 6, 9.

Factors of 776 = 1×2×2×2×97

So not divisible by 3, 4, 6, 9.

8 0

3 years ago

How do I round 3.8129 to 3 decimal places?Please help!!!

Scilla [17]

$3.8129\\\\Since\ the\ fourth\ place\ is\ 5\ or\ more\ (here\ it's\ 9),\\the\ third\ place\ is\ increased\ by\ 1.\\\\Answer:3.8129\approx3.813$

6 0

3 years ago

Read 2 more answers