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2 years ago

6

If x is -3 and y is 2 what is x ^ 2 + y ^ 2

1 answer:

Pavlova-9 [17]2 years ago

4 0

Answer:

ans=-2

Step-by-step explanation:

-3*2+2*2

=-6+4

=-2

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Two 6-sided dice are rolled. what is the probability that the sum of the two numbers on the dice will be greater than 9?

AVprozaik [17]

What combination of numbers are needed in order to get a sum of 9?
It can be:
• First die is 6 , second die is 3
• First die is 3 , second die is 6
• First die is 4 , second die is 5
• First die is 5 , second die is 4

How many possible combinations are made? Yep, 4 possible combinations.

Recall the formula for probability
$Probability = \frac{Number of desired outcomes}{Number of all possible outcomes}$

There are 4 desired number of outcomes.
How about the total possible outcomes?
• How many numbers are possible to appear when the first die is rolled?
Answer: 6
• What about the second die?
Answer: Also 6
• Therefore, total possible outcomes = 6 * 6 = 36 outcomes

You can now solve for the probability.

$Probability = \frac{4}{36} = \frac{1}{9}$ or approximately 11.11%

3 0

2 years ago

Toms garden is 8 acres. Two fifths is corn. Of that, three tenths is early corn and one tenth is late corn. How many acres of ea

Charra [1.4K]

Answer:

He have <u>0.96 acres</u> of early corn.

Step-by-step explanation:

Given:

Toms garden is 8 acres. Two fifths is corn.

Of that, three tenths is early corn and one tenth is late corn.

Now, to find the acres of early corn.

Total garden = 8 acres.

Total Corn in garden = $\frac{2}{5}\ of\ 8=\frac{2}{5} \times 8=\frac{16}{5}$ acres.

<em>As, given of the total corn in garden, three tenths is early corn.</em>

Now, to get the early corn he have:

= $\frac{3}{10} of \frac{16}{5}$

= $\frac{3}{10} \times \frac{16}{5}$

= $\frac{48}{50}$

= $0.96\ acres.$

Therefore, he have 0.96 acres of early corn.

3 0

3 years ago

Please thank my profile!

geniusboy [140]

Answer:

Thanks profile

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

How did you apply proportional reasoning as you worked through these problems?

pogonyaev

Answer:

youll have to show the problems to get an answer!

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Select the fraction equivalent of 0.06. reduce to the lowest terms

viva [34]

Answer: 3/50

Step-by-step explanation:

0.06 = 6/100 , 100 would be the denominator because we have two figures after the decimal point. Each figures can also be represented by 10,

Again,

0.06 = 6 × 10-²

Now 0.06 = 6/100

= 3/50.

Therefore, the fractional form = 3/50 in its lowest term.

3 0

2 years ago