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2 years ago

234/8 as a mixed number

1 answer:

8 0

Calculate out how many times the denominator goes into the numerator. To do that, divide 234 by 8 and keep only what is to the left of the decimal point:

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Probability On a nearby pond, black and white ducks are swimming in groups of three. Use the table to find the experimental prob

miv72 [106K]

Answer:

There are only two choices, a black or white duck, so a coin is the best choice. To represent a set of possible outcomes, toss the coin three times. Repeat the experiment multiple times. To find the probability, divide the observed desired outcomes by the total number of trial

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Find three consecutive natural numbers if the square of the smallest number is 65 less than the product of the remaining two num

Vedmedyk [2.9K]

Answer:

21, 22, and 23

Step-by-step explanation:

Three consecutive natural numbers can be represented as n, n+1, and n+2.

The square of the smallest number would be $n^2$ and its equal to the product of the other two (n+1)(n+2).

So the equation is $n^2 = (n+1)(n+2) -65\\n^2 = n^2 +n+2n+2-65\\n^2=n^2+3n-63\\0=3n-63\\63=3n\\ 21=n$ .

If n is 21 then the next numbers are 22 and 23.

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3 years ago

What is the slope of the equation c=2m+40

kkurt [141]

Answer:

Slope is m = 2

tep-by-step explanation:

7 0

2 years ago

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If p and q are distinct primes. Find the number of positive divisors of<br> p^2 * q^2

kkurt [141]

Answer:

Step-by-step explanation:

We know that for $p^mq^n$ where p and q are different prime numbers the number of positive divisors are (m+1) (n+!)

We have given $p^2q^2$

So here m=2 and n=2

So number of positive divisors $=(2+1)\times (2+1)$ =9

So the number of positive divisors of $p^2q^2$ is 9

3 0

3 years ago

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Presume we have this sack of marbles. There are 4 green marbles, 3 red marbles, 2 blue marbles, and 1 yellow marble.

aleksley [76]

Answer:

There is a 33.3% chance you will pull a red marble after pulling a blue one.

Step-by-step explanation:

There are a total of 10 marbles in the sack. A blue marble is removed from the bag without being replaced, leaving 9 in the sack. 3 of the marbles left are red. To find the probability of pulling a red marble, we divide the number of red marbles by the number of total marbles.

3/9 = 1/3 = 0.333 = 33.3%

7 0

2 years ago